Jacksonville, FL

7:34 AM EDT on May 22, 2013 (GMT -0400)
Elev: 43 ft
Lon: 81.8° W
Lat: 30.3° N
Source
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 Updated 6:52 AM EDT Get Free Weather Stickers® Share:
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News
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore Tornado a Rare EF5
May 21, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Okla Governor: We Will Rebuild After Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Why Don't More Homes in Oklahoma Have Basements?
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'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.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
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.
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
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
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.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
More News Articles

Jacksonville Weather at a Glance

Updated 6:52 AM EDT
Weather Station
Mayport NS (KNRB)
Elevation
16 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
71 °F
Feels Like 71 °F
Wind(mph)
5
Sunrise / Set
6:29 AM
8:18 PM
Moon
Waxing Gibbous
Today
Thunderstorm 81 °F
T-storms
30% chance of precipitation
Tonight
Partly Cloudy 68 °F
Partly Cloudy
20% chance of precipitation
Tomorrow
Chance of a Thunderstorm 84 | 72 °F
Chance of T-storms
30% chance of precipitation
Friday
Partly Cloudy 86 | 66 °F
Partly Cloudy
Saturday
Partly Cloudy 73 | 64 °F
Partly Cloudy
Sunday
Partly Cloudy 79 | 64 °F
Partly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.98 in
Visibility
7.0 miles
Clouds
Few 2500 ft
Scattered Clouds 9000 ft
Scattered Clouds 25000 ft
Moisture
Humidity
96%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KNRB 221052Z 10004KT 7SM FEW025 SCT090 SCT250 22/21 A2998 RMK AO2 SLP150 T02170211
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
71 °F
77,76,74,73,73,73,73,71,70,69,69,69,70
Dew Point
70 °F
Wind
Speed / Dir
5 mph from East
Wind Gust
Health
UV
0 out of 16
Pollen
3.80 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the East at 5 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the WNW 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. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Friday
partlycloudy Partly cloudy. High of 86F. Winds from the NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the North at 5 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the NE at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the ENE at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. High of 79F. Winds from the East at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the ESE at 5 to 10 mph.
Monday
partlycloudy Partly cloudy. High of 82F. Winds from the ESE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the ESE at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy. High of 81F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the ESE at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 82F. Winds from the East at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 68F. Winds from the East at 5 to 15 mph.
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the East at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the East at 5 to 15 mph.
Friday
clear Clear. High of 82F. Winds from the East at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 70F. Winds from the ESE at 5 to 10 mph.
Saturday
clear Clear. High of 84F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 70F. Winds from the ESE at 5 to 10 mph.
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Weather Forecast for Jacksonville FL

View Calendar 10-Day Forecast for station KNRB

Wednesday, 22
Thunderstorm
81 | 68 °F
T-storms
Chance of
Precipitation
30%
Thursday, 23
Chance of a Thunderstorm
84 | 72 °F
Chance of T-storms
Chance of
Precipitation
30%
Friday, 24
Partly Cloudy
86 | 66 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 25
Partly Cloudy
73 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
79 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
82 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
81 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
82 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
82 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Clear
82 | 70 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Wednesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the East at 5 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 79 | 69 74 | 68 71 | 67
Wind 6 mph SSW 9 mph ESE 14 mph East 9 mph SSE
Humidity 94% 70% 80% 87%
Chance of Precip. 10% 20% 30% 20%
Cloud Cover 30% 30% 73% 17%
Conditions Fog Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:29 AM
8:18 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.41], Average RMSE [1.12]
The National Weather Service forecast quality is good. MaxT RMSE [1.53], Average RMSE [1.18] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the WNW 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. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 82 | 68 80 | 68 73 | 69
Wind 5 mph SW 5 mph North 6 mph NE 7 mph South
Humidity 87% 60% 64% 86%
Chance of Precip. 20% 30% 30% 20%
Cloud Cover 45% 51% 73% 61%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:28 AM
8:19 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.98], Average RMSE [1.19]
The National Weather Service forecast quality is good. MaxT RMSE [1.87], Average RMSE [0.99] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 86F. Winds from the NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the North at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 82 | 67 80 | 66 72 | 61
Wind 6 mph WSW 8 mph NW 9 mph North 10 mph NNW
Humidity 89% 61% 63% 66%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 42% 43% 36% 33%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:28 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.71], Average RMSE [1.15]
The National Weather Service forecast quality is good. MaxT RMSE [1.67], Average RMSE [1.94] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the NE at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 54 72 | 55 72 | 54 68 | 53
Wind 13 mph NNE 14 mph NE 11 mph ENE 7 mph NE
Humidity 62% 57% 52% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 31% 22% 49%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:27 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.66], Average RMSE [1.20]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [2.13] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 79F. Winds from the East at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 55 75 | 57 74 | 58 71 | 60
Wind 8 mph ENE 11 mph East 11 mph East 8 mph ESE
Humidity 69% 52% 54% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 42% 55% 60%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:27 AM
8:21 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.87], Average RMSE [1.42]
The National Weather Service forecast quality is good. MaxT RMSE [2.08], Average RMSE [1.92] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 82F. Winds from the ESE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 76 | 61 76 | 62 71 | 63
Wind 7 mph ESE 11 mph ESE 12 mph ESE 8 mph ESE
Humidity 78% 61% 61% 74%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 3% 34% 50% 53%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:27 AM
8:21 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.18], Average RMSE [1.52]
The National Weather Service forecast quality is good. MaxT RMSE [1.77], Average RMSE [1.95] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 81F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 63 78 | 64 78 | 64 72 | 66
Wind 7 mph ESE 12 mph ESE 12 mph ESE 9 mph ESE
Humidity 83% 60% 64% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 29% 65% 65%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:26 AM
8:22 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.75], Average RMSE [2.22]
The National Weather Service forecast quality is good. MaxT RMSE [2.04], Average RMSE [2.08] : Use NWS
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 82F. Winds from the East at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 68F. Winds from the East at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 79 | 66 78 | 65 72 | 66
Wind 7 mph ESE 11 mph ESE 11 mph East 8 mph East
Humidity 83% 63% 66% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 45% 38% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:26 AM
8:22 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.45], Average RMSE [1.70]
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the East at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the East at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 80 | 66 79 | 66 74 | 66
Wind 6 mph East 9 mph East 10 mph East 7 mph East
Humidity 91% 64% 64% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 24% 73% 49%
Conditions Fog Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:26 AM
8:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.76], Average RMSE [1.86]
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Friday
clear Clear. High of 82F. Winds from the East at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 70F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 67 80 | 66 79 | 66 74 | 66
Wind 5 mph East 8 mph East 9 mph East 7 mph ESE
Humidity 80% 64% 62% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 2% 2% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:25 AM
8:24 PM
Source: BestForecast at 3:31 AM EDT on May 22, 2013
Descriptive Forecast
Saturday
clear Clear. High of 84F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 70F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 67 81 | 66 80 | 66 74 | 66
Wind 4 mph ESE 7 mph East 8 mph East 6 mph ESE
Humidity 80% 63% 60% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KNIP) 85 °F 67 °F
Record (KNIP) 96 °F (1998) 61 °F (2002)
Yesterday 81 °F 70 °F
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
PM2.5
Current Good
PM2.5
Current Good
OZONE
Wednesday Good
OZONE
Wednesday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Mayport (Bar Pilots Dock), FL 73.9 °F
Fernandina Beach, FL 75.0 °F
Marine Forecast - Surf Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 6:29 AM EDT 8:18 PM EDT
Civil Twilight 6:02 AM EDT 8:45 PM EDT
Nautical Twilight 5:30 AM EDT 9:17 PM EDT
Astronomical Twilight 4:56 AM EDT 9:51 PM EDT
Moon 5:48 PM EDT 4:20 AM EDT
Length Of Visible Light 14h 43m
Length of Day
13h 49m
Tomorrow will be 1m 4s longer.
Waxing Gibbous, 90% 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
82 °F
Marathon
82 °F
Key West
80 °F
Key West NAF
78 °F
Homestead AFB
78 °F
Miami
62 °F
Perry
62 °F
Milton
62 °F
Cecil Field
62 °F
Zephyrhills
62 °F
Crestview
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
Jacksonville NAS 75 °F Partly Cloudy 6:53 AM EDT
Cecil Field 63 °F Clear 6:50 AM EDT
Jacksonville 65 °F Scattered Clouds 6:56 AM EDT
Jacksonville Craig 68 °F Clear 6:53 AM EDT
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Flight To ETA Status
SWA34
Fort Lauderdale, FL 		KJAX 08:15AM On Time
GJS3695
Chicago, IL 		KJAX 09:02AM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KNRB)
Wind Speed: 4.0 kts.
Wind Dir: 100° (East)
Ceiling: Unlimited

METAR KNRB 221052Z 10004KT 7SM FEW025 SCT090 SCT250 22/21 A2998 RMK AO2 SLP150 T02170211

View all Reports & Maps
Nearby Events
Event Date Forecast
Weird Al Yankovic 8:00 PM EDT
2013-04-16		 Partly Cloudy, 75°F
The O'Jays 8:00 PM EDT
2013-04-20		 Partly Cloudy, 68°F
Carrie Underwood 7:00 PM EDT
2013-04-20		 Chance of a Thunderstorm, 72°F
Mud Dogs Fun Mud Run and 1K Mini Mudder @ Jacksonville 7:00 AM EDT
2013-04-21		 Partly Cloudy, 57°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Twins vs. Braves 12:10 PM EDT on May 22, 2013 Chance of a Thunderstorm, 76 °F
Dodgers vs. Brewers 12:10 PM CDT on May 22, 2013 Chance of a Thunderstorm, 65 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Scattered Clouds, 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, 65 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
View all Sports Weather
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Lakeshore Normandy/Lenox, Jacksonville, FL 68.4 °F - 68 °F 97% SSE  at  0.0 mph 0.00 in / hr 30 ft 7:34 AM EDT Rapid Fire
Lakeshore, Jacksonville, FL 68.4 °F - 65 °F 90% NE  at  0.0 mph 0.00 in / hr 25 ft 7:33 AM EDT Rapid Fire
Normandy/Fouraker, Jacksonville, FL 66.9 °F - 66 °F 98% SE  at  0.0 mph 0.00 in / hr 101 ft 7:33 AM EDT Rapid Fire  
Westlake, Jacksonville, FL 67.6 °F - 67 °F 99% ENE  at  2.0 mph 0.00 in / hr 91 ft 7:27 AM EDT Normal  
St. Mark's Episcopal Day School, Jacksonville, FL 70.9 °F - 69 °F 95% SSE  at  0.0 mph 0.00 in / hr 19 ft 7:30 AM EDT Normal  
Ortega Farms, Jacksonville, FL 72.6 °F - 72 °F 98% SSE  at  0.0 mph 0.00 in / hr 23 ft 7:25 AM EDT Normal  
Whitehouse, Jacksonville, FL 68.7 °F - 68 °F 99% ESE  at  0.0 mph 0.00 in / hr 108 ft 7:34 AM EDT Rapid Fire  
Ortega Forest, Jacksonville, FL 69.6 °F - 68 °F 96% South  at  0.0 mph 0.00 in / hr 18 ft 7:33 AM EDT Normal  
Historic Springfield, Jacksonville, FL 70.9 °F - 69 °F 93% SSE  at  0.0 mph 0.00 in / hr 37 ft 7:34 AM EDT Normal  
San Marco - Club Jax - Hendricks, Jacksonville, FL 71.6 °F - 71 °F 97% East  at  0.0 mph 0.00 in / hr 15 ft 7:33 AM EDT Normal  
Venetia, Jacksonville, FL 70.9 °F - 71 °F 100% East  at  0.0 mph 0.00 in / hr 21 ft 7:33 AM EDT Normal  
Trout River, Jacksonville, FL 73.1 °F 71 °F 70 °F 91% SSE  at  0.0 mph 0.00 in / hr 25 ft 7:34 AM EDT Rapid Fire
San Marco @ Duck Pond, Jacksonville, FL 68.9 °F - 69 °F 99% East  at  0.0 mph 0.00 in / hr 32 ft 7:30 AM EDT Normal  
APRSWXNET Jacksonville FL , Jacksonville, FL 71 °F 70 °F 66 °F 84% SE  at  0 mph 0.00 in / hr 9 ft 7:20 AM EDT MADIS
Westside, South Ricker Rd, Jacksonville, FL 67.6 °F - 68 °F 100% NE  at  0.0 mph 0.00 in / hr 21 ft 7:34 AM EDT Rapid Fire  
Talleyrand, Jacksonville, FL 72.1 °F - 70 °F 93% East  at  0.0 mph 0.00 in / hr 16 ft 7:28 AM EDT Normal  
K4PAD - Oakleaf, Jacksonville, FL 67.3 °F - 67 °F 98% West  at  0.0 mph - / hr 85 ft 7:19 AM EDT Normal  
Ortega Bluff, Jacksonville, FL 68.7 °F - 58 °F 69% SW  at  0.0 mph 0.00 in / hr 18 ft 7:34 AM EDT Rapid Fire
Fallen Timbers, Orange Park, FL 69.9 °F - 70 °F 100% SW  at  0.0 mph 0.00 in / hr 66 ft 7:30 AM EDT Normal  
(Oak Hollow), Orange Park, FL 69.2 °F - 69 °F 98% ESE  at  0.0 mph 0.00 in / hr 39 ft 7:33 AM EDT Rapid Fire  
Jacksonville Corporate Center, Jacksonville, FL 70.3 °F - 69 °F 97% North  at  0.0 mph 0.01 in / hr 45 ft 7:34 AM EDT Rapid Fire  
Baldwin, Jacksonville, FL 67.5 °F - 67 °F 98% East  at  0.0 mph 0.00 in / hr 85 ft 5:42 AM EDT Rapid Fire  
Holly Point West, Orange Park, FL 70.2 °F - 70 °F 99% East  at  0.0 mph 0.00 in / hr 39 ft 7:18 AM EDT Rapid Fire  
Brierwood/Mandarin, Jacksonville, FL 67.6 °F - 67 °F 96% ESE  at  0.0 mph 0.00 in / hr 30 ft 7:27 AM EDT Normal
Baymeadows, SE Jacksonville, Jacksonville, FL 71.6 °F - 70 °F 96% East  at  1.0 mph 0.00 in / hr 33 ft 7:28 AM EDT Normal  
Miniature Acres, Orange Park, FL 69.2 °F - 69 °F 98% North  at  0.0 mph 0.00 in / hr 79 ft 7:34 AM EDT Rapid Fire
Fleming Island, FL 70.9 °F - 70 °F 98% ESE  at  0.0 mph - / hr 36 ft 7:24 AM EDT Normal  
Blout Island, Jacksonville, FL 72.3 °F - 70 °F 94% NW  at  1.0 mph 0.00 in / hr 23 ft 7:34 AM EDT Normal  
Foxmeadow, Middleburg, FL 64.9 °F - 65 °F 99% SE  at  0.0 mph 0.00 in / hr 80 ft 7:34 AM EDT Rapid Fire  
South end of Orange Park by Old Jennings, Orange Park, FL 70.7 °F - 70 °F 98% SE  at  0.0 mph 0.00 in / hr 30 ft 7:34 AM EDT Rapid Fire  
Sutton Estates, Jacksonville, FL 69.8 °F - 62 °F 77% SW  at  0.0 mph 0.00 in / hr 49 ft 7:30 AM EDT Normal  
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Public Information Statement
Mobile & Email Alerts Statement as of 6:12 am EDT on May 22, 2013

The following is a safe boating week message from the National safe
boating Council and the National Weather Service for this years
National safe boating week.

The topic today: hypothermia

Wearing a personal flotation device, pfd, in the water is a key to
survival. A pfd allows you float with a minimum of energy expended
and allows you to fight hypothermia when you assume the heat escape
lessening position - h. E. L. P.

Hypothermia is a condition in which core temperature drops below
the required temperature for normal metabolism and body functions
which is defined as 95 degrees. If exposed to cold the internal
mechanisms are unable to replenish the heat that is being lost, and
a drop in core temperature occurs. As body temperature decreases,
characteristic symptoms occur such as shivering and mental
confusion. Heat is lost more quickly in water than on land. Water
temperatures that would be quite reasonable as outdoor air
temperatures can lead to hypothermia. A water temperature of 50
degrees often leads to death in one hour, and water temperatures
hovering at freezing can lead to death in as little as 15 minutes.
Water at a seemingly warm temperature of 79 degrees will, after
prolonged exposure, lead to hypothermia.

This message was brought to you by the National Weather Service and
the National safe boating Council. Visit the National Weather
Service on the web at www.Weather.Gov and the National safe boating
Council at www.Safeboatingcouncil.Org


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