West Palm Beach, FL

10:19 AM EDT on May 21, 2013 (GMT -0400)
Elev: 16 ft
Lon: 80.1° W
Lat: 26.7° N
Source
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Active Advisory: Areal Flood Watch (US Severe Weather) Active Notice: Record Report
News
Medical Examiner: 24 Dead in Oklahoma Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Massive Tornado Damages Small Okla. City Hospital
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Tornado survivor is interrupted in the middle of interview by little dog digging out of rubble
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
Photos: Tornado Devastation in Plains
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

West Palm Beach Weather at a Glance

Updated 9:53 AM EDT
Weather Station
Pompano Beach (KPMP)
Elevation
16 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
77 °F
Feels Like 77 °F
Wind(mph)
0
Sunrise / Set
6:29 AM
8:04 PM
Moon
Waxing Gibbous
Today
Thunderstorm 86 °F
T-storms
60% chance of precipitation
Tonight
Chance of a Thunderstorm 75 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Chance of a Thunderstorm 82 | 73 °F
Chance of T-storms
50% chance of precipitation
Thursday
Chance of a Thunderstorm 86 | 75 °F
Chance of T-storms
30% chance of precipitation
Friday
Chance of a Thunderstorm 86 | 73 °F
Chance of T-storms
40% chance of precipitation
Saturday
Chance of a Thunderstorm 86 | 73 °F
Chance of a Thunderstorm
20% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.03 in
Visibility
10.0 miles
Clouds
Scattered Clouds 11000 ft
Moisture
Humidity
84%
Rainfall
0.04 in
Snow Depth
Not available.
METAR
METAR KPMP 211353Z 00000KT 10SM SCT110 25/22 A3002 RMK AO2 RAE30 SLP167 P0002 T02500222
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
77 °F
72,73,75,74,73,74,73,73,75,75,74,77,73
Dew Point
72 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
6 out of 16
Pollen
.60 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 75F. Winds from the SE at 10 to 15 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 82F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 73F. Winds from the SE at 5 to 15 mph. Chance of rain 20% with rainfall amounts near 0.2 in. possible.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SSE at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 30%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 75F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 86F with a heat index of 91F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain after midnight. Low of 73F. Winds from the ENE at 5 to 10 mph. Chance of rain 30%.
Saturday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 86F. Breezy. Winds from the NE at 15 to 25 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 73F. Breezy. Winds from the NE at 15 to 25 mph.
Sunday
partlycloudy Partly cloudy. High of 84F. Breezy. Winds from the NE at 15 to 25 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 73F. Breezy. Winds from the ENE at 15 to 20 mph.
Monday
partlycloudy Partly cloudy. High of 84F. Breezy. Winds from the ENE at 15 to 20 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 77F. Breezy. Winds from the ENE at 15 to 20 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Breezy. Winds from the ENE at 15 to 20 mph. Chance of rain 50%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 75F. Breezy. Winds from the ENE at 10 to 20 mph.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_clear Clear. Low of 77F. Winds from the East at 10 to 15 mph.
Friday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_clear Clear with a chance of a thunderstorm. Low of 77F. Winds from the East at 5 to 10 mph shifting to the North after midnight. Chance of rain 20%.
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Nowcast as of 8:43 am EDT on May 21, 2013
Scattered showers and isolated thunderstorms will continue to move north over the East Coast Metro areas this morning. Rainfall rates of 1 to 2 inches per hour are possible. There is a Flood Watch in effect for the East Coast Metro areas through this evening.
Flood Watch in effect through this evening...

Weather Forecast for West Palm Beach FL

View Calendar 10-Day Forecast for station KPMP

Tuesday, 21
Thunderstorm
86 | 75 °F
T-storms
Chance of
Precipitation
60%
Wednesday, 22
Chance of a Thunderstorm
82 | 73 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Chance of a Thunderstorm
86 | 75 °F
Chance of T-storms
Chance of
Precipitation
30%
Friday, 24
Chance of a Thunderstorm
86 | 73 °F
Chance of T-storms
Chance of
Precipitation
40%
Saturday, 25
Chance of a Thunderstorm
86 | 73 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Sunday, 26
Partly Cloudy
84 | 73 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
84 | 77 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of a Thunderstorm
84 | 75 °F
Chance of T-storms
Chance of
Precipitation
50%
Wednesday, 29
Chance of a Thunderstorm
84 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 30
Chance of a Thunderstorm
82 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 75F. Winds from the SE at 10 to 15 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 68 82 | 67 78 | 66 77 | 68
Wind 5 mph ESE 10 mph SE 11 mph SE 12 mph SE
Humidity 70% 59% 67% 74%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 65% 100% 73% 65%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:29 AM
8:04 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.04], Average RMSE [1.23]
The National Weather Service forecast quality is excellent. MaxT RMSE [0.78], Average RMSE [1.55] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 82F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 73F. Winds from the SE at 5 to 15 mph. Chance of rain 20% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 69 82 | 69 80 | 69 78 | 70
Wind 10 mph SSE 9 mph SSE 10 mph SE 10 mph SE
Humidity 76% 63% 67% 78%
Chance of Precip. 30% 50% 50% 30%
Cloud Cover 16% 49% 56% 62%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:29 AM
8:04 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.33], Average RMSE [1.31]
The National Weather Service forecast quality is excellent. MaxT RMSE [0.93], Average RMSE [1.37] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SSE at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 30%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 75F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 72 85 | 70 81 | 70 77 | 73
Wind 9 mph South 5 mph SE 7 mph East 8 mph SE
Humidity 86% 60% 66% 85%
Chance of Precip. 20% 30% 30% 10%
Cloud Cover 68% 89% 29% 29%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:29 AM
8:05 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.14], Average RMSE [1.47]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.15], Average RMSE [1.39] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 86F with a heat index of 91F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain after midnight. Low of 73F. Winds from the ENE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 72 83 | 72 84 | 72 78 | 71
Wind 4 mph SSE 2 mph NNE 8 mph ENE 5 mph East
Humidity 83% 68% 66% 80%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 20% 44% 27% 31%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:28 AM
8:05 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.25], Average RMSE [1.33]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.25], Average RMSE [1.56] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 86F. Breezy. Winds from the NE at 15 to 25 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 73F. Breezy. Winds from the NE at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 70 85 | 70 83 | 69 78 | 66
Wind 6 mph NE 17 mph NE 23 mph NE 17 mph NE
Humidity 78% 61% 63% 65%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 8% 62% 32% 36%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:28 AM
8:06 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.13], Average RMSE [1.48]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.25], Average RMSE [1.46] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 84F. Breezy. Winds from the NE at 15 to 25 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 73F. Breezy. Winds from the ENE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 82 | 66 80 | 66 78 | 67
Wind 16 mph NE 17 mph NE 20 mph NE 17 mph ENE
Humidity 78% 59% 61% 68%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 24% 42% 41% 44%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:28 AM
8:06 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.95], Average RMSE [1.47]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.37], Average RMSE [1.74] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 84F. Breezy. Winds from the ENE at 15 to 20 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 77F. Breezy. Winds from the ENE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 66 82 | 68 81 | 68 78 | 68
Wind 17 mph NE 19 mph ENE 18 mph ENE 16 mph ENE
Humidity 74% 60% 63% 69%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 42% 71% 62% 51%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:27 AM
8:07 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.27], Average RMSE [1.25]
The National Weather Service forecast quality is good. MaxT RMSE [1.56], Average RMSE [2.21] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Breezy. Winds from the ENE at 15 to 20 mph. Chance of rain 50%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 75F. Breezy. Winds from the ENE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 69 82 | 70 80 | 70 76 | 70
Wind 16 mph ENE 18 mph ENE 19 mph ENE 11 mph ENE
Humidity 74% 66% 74% 81%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 32% 75% 37% 65%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:27 AM
8:07 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.08], Average RMSE [1.55]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 70 82 | 70 80 | 70 77 | 71
Wind 11 mph East 13 mph East 13 mph East 12 mph East
Humidity 79% 67% 74% 81%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 71% 100% 72% 66%
Conditions Mostly Cloudy Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:27 AM
8:08 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.55], Average RMSE [1.28]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_clear Clear. Low of 77F. Winds from the East at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 81 | 72 80 | 72 77 | 72
Wind 11 mph East 14 mph East 13 mph East 12 mph East
Humidity 79% 70% 75% 82%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 32% 22% 16% 14%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:27 AM
8:08 PM
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_clear Clear with a chance of a thunderstorm. Low of 77F. Winds from the East at 5 to 10 mph shifting to the North after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 81 | 72 80 | 72 77 | 72
Wind 10 mph East 12 mph East 10 mph East 9 mph East
Humidity 81% 72% 76% 82%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 17% 16% 14% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KPBI) 86 °F 72 °F
Record (KPBI) 96 °F (2008) 55 °F (1894)
Yesterday 80 °F 68 °F
Yesterday's Cooling Degree Days: 9
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM10
Current Good
OZONE
Current Good
PM2.5
Tuesday Good
OZONE
Tuesday Good
PM2.5
Wednesday Good
OZONE
Wednesday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Lake Worth, FL 77.0 °F
Virginia Key, FL 80.1 °F
Marine Forecast - Surf Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 6:29 AM EDT 8:04 PM EDT
Civil Twilight 6:04 AM EDT 8:29 PM EDT
Nautical Twilight 5:34 AM EDT 9:00 PM EDT
Astronomical Twilight 5:02 AM EDT 9:32 PM EDT
Moon 4:33 PM EDT 3:35 AM EDT
Length Of Visible Light 14h 25m
Length of Day
13h 34m
Tomorrow will be 0m 55s longer.
Waxing Gibbous, 83% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
86 °F
Marathon
84 °F
Key West
84 °F
Key West NAF
82 °F
Ormond Beach
81 °F
Ft Pierce
62 °F
Crestview
62 °F
Zephyrhills
62 °F
Perry
62 °F
Crestview
62 °F
Cross City
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
West Palm Beach 74 °F Light Rain 9:53 AM EDT
Boca Raton This station is not reporting.
Pompano Beach 77 °F Scattered Clouds 9:53 AM EDT
Stuart 77 °F Mostly Cloudy 9:47 AM EDT
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Flight To ETA Status
TRS116
Atlanta, GA 		KPBI 10:36AM On Time
RPA3225
Washington, DC 		KPBI 10:49AM On Time
DAL2395
New York, NY 		KPBI 10:59AM On Time
DAL1930
Detroit, MI 		KPBI 11:05AM On Time
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Type Condition
Flight Rule: VFR (KPMP)
Wind Speed: 0.0 kts.
Wind Dir: N/A
Ceiling: Unlimited

METAR KPMP 211353Z 00000KT 10SM SCT110 25/22 A3002 RMK AO2 RAE30 SLP167 P0002 T02500222

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Videos
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
President Country Club, West Palm Beach, FL 72.7 °F - 72 °F 97% ESE  at  4.0 mph 0.01 in / hr 60 ft 10:08 AM EDT Normal
West Palm Beach, FL 75.9 °F 76 °F 22 °F 13% South  at  9.0 mph 0.00 in / hr 0 ft 10:17 AM EDT Normal  
SFWMD FHCHSX, West Palm Beach, FL 71 °F - 68 °F 89% ENE  at  3 mph 0.00 in / hr 16 ft 9:45 AM EDT MADIS
foxhall, West Palm Beach, FL 80.2 °F 85 °F 74 °F 83% SE  at  3.0 mph 0.01 in / hr 36 ft 10:19 AM EDT Rapid Fire  
Will's Weather Station, Palm Beach, FL 71.6 °F 70 °F 67 °F 85% East  at  3.7 mph 0.06 in / hr 20 ft 10:19 AM EDT Rapid Fire  
College Park, Lake Worth, FL 71.2 °F - 69 °F 92% SSE  at  1.0 mph 0.48 in / hr 20 ft 10:19 AM EDT Rapid Fire  
APRSWXNET Palm Beach FL , Lake Worth, FL 72 °F - 70 °F 92% South  at  1 mph 0.16 in / hr 13 ft 9:47 AM EDT MADIS
APRSWXNET West Palm Beach FL , West Palm Beach, FL 74 °F 71 °F 73 °F 96% NE  at  5 mph 0.00 in / hr 16 ft 9:37 AM EDT MADIS
RiverWalk, West Palm Beach, FL 74.7 °F 74 °F 70 °F 85% NNW  at  3.7 mph - / hr 15 ft 10:13 AM EDT Normal  
APRSWXNET Palm Springs FL , Lake Worth, FL 73 °F 72 °F -12 °F 3% NNE  at  1 mph 0.14 in / hr 15 ft 9:47 AM EDT MADIS
Florida Design Drilling, Lake Park, FL 76.0 °F 76 °F 72 °F 88% SE  at  2.0 mph 0.00 in / hr 30 ft 10:19 AM EDT Rapid Fire
River Bridge, Greenacres, FL 73.6 °F 71 °F 71 °F 92% ENE  at  2.0 mph 0.01 in / hr 60 ft 10:05 AM EDT Normal  
NOS_NWLON Lake Worth Pier, FL , Lake Worth, FL 73 °F 71 °F - - SE  at  16 mph 0.00 in / hr 0 ft 9:48 AM EDT MADIS
Solid Waste Authority, West Palm Beach, FL 76.7 °F 78 °F 70 °F 81% SE  at  10.4 mph 0.01 in / hr 60 ft 10:19 AM EDT Rapid Fire
Okeeheelee Ski Site, West Palm Beach, FL 73.5 °F 73 °F 83 °F 84% ESE  at  11.4 mph 0.00 in / hr 43 ft 10:19 AM EDT Rapid Fire  
TWO GEMS Wind & Weather, Lake Worth, FL 72.4 °F - 71 °F 95% SE  at  0.0 mph 0.00 in / hr 14 ft 10:16 AM EDT Rapid Fire  
Lantana, Lantana, FL 69.6 °F - 68 °F 93% North  at  0.0 mph 0.06 in / hr 16 ft 10:17 AM EDT Normal  
APRSWXNET Lantana F, Lantana, FL 71 °F - 68 °F 89% NNE  at  7 mph 0.30 in / hr 42 ft 9:48 AM EDT MADIS
La Mancha, ROYAL PALM BEACH, FL 82.9 °F 88 °F 72 °F 70% SE  at  4.5 mph 0.00 in / hr 43 ft 10:19 AM EDT Rapid Fire  
Suburban Lake Worth/Lantana, Lake Worth, FL 73.7 °F 72 °F 71 °F 90% ESE  at  1.0 mph 0.00 in / hr 21 ft 10:19 AM EDT Rapid Fire  
Rolling Green Ridge, Boynton Beach, FL 71.8 °F - 71 °F 97% NNW  at  0.0 mph 0.12 in / hr 19 ft 10:19 AM EDT Rapid Fire  
APRSWXNET Boynton Beach FL US, Lantana, FL 72 °F - 71 °F 97% ENE  at  5 mph 0.12 in / hr 26 ft 9:45 AM EDT MADIS
SOUTH SHORE, Wellington, FL 79.9 °F 86 °F 77 °F 91% ESE  at  10.7 mph 0.00 in / hr 46 ft 10:19 AM EDT Rapid Fire  
Dan Ringdahl, Juno Beach, FL 73.0 °F 74 °F - 75% ESE  at  0.0 mph 0.00 in / hr 53 ft 10:19 AM EDT Rapid Fire
Juno Beach, Jupiter, PB Gardens, Juno Beach, FL 72.4 °F - 72 °F 97% ENE  at  0.0 mph 0.24 in / hr 25 ft 10:19 AM EDT Rapid Fire
Princeton Place, Boynton Beach, FL 73.9 °F 72 °F 72 °F 92% NE  at  1.6 mph 0.03 in / hr 36 ft 9:51 AM EDT Rapid Fire  
The Acreage II, West Palm Beach, FL 76.6 °F 78 °F 66 °F 70% East  at  0.5 mph 0.00 in / hr 20 ft 10:15 AM EDT Normal  
Thoroughbred Lakes, Lake Worth, FL 75.7 °F 74 °F 75 °F 98% NW  at  4.2 mph - / hr 39 ft 10:07 AM EDT Normal  
Greenview Shores/Amesbury, WELLINGTON, FL 80.8 °F 84 °F 69 °F 68% South  at  4.5 mph 0.00 in / hr 14 ft 10:19 AM EDT Rapid Fire
Boynton Beach, Boynton Beach, FL 73.5 °F 74 °F 66 °F 77% ENE  at  2.0 mph 0.00 in / hr 30 ft 10:15 AM EDT Normal  
Indigo Weather, Wellington, FL 78.1 °F 81 °F 72 °F 82% ESE  at  0.0 mph 0.00 in / hr 23 ft 10:10 AM EDT Normal
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Areal Flood Watch
Mobile & Email Alerts Statement as of 3:45 AM EDT on May 21, 2013

... Flood Watch in effect through this evening...

The National Weather Service in Miami has issued a

* Flood Watch for a portion of South Florida... including the
following areas... coastal Broward... coastal Miami Dade...
coastal Palm Beach... Metro Broward... Metro Miami Dade and
Metro Palm Beach.

* Through this evening

* excessive rainfall amounts up to nearly 9 inches have fallen
across portions of the East Coast Metro areas over the last 12
to 15 hours resulting in urban flooding. An additional 1 to 2
inches of rainfall is expected over the same area through this
evening with isolated higher amounts possible.

* Main impacts will be street flooding of urban areas due to poor
drainage and saturated soils.

Precautionary/preparedness actions...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
flood warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.





Record Report
Mobile & Email Alerts Statement as of 04:38 am EDT on May 21, 2013

... Record daily maximum rainfall set at Fort Lauderdale...

a record rainfall of 4.86 inch(es) was set at Fort Lauderdale yesterday.
This breaks the old record of 2.04 set in 1981.



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