Harwich, MA

7:58 AM EDT on May 21, 2013 (GMT -0400)
Elev: 56 ft
Lon: 70.1° W
Lat: 41.7° N
Source
Rapid Fire Updates™
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Global: Violent tornado devastates Moore, Oklahoma
Active Advisory: Dense Fog Advisory (US Severe Weather)
News
At Least 51 Dead, Including 20 Children
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
At Least 20 Children Dead at Okla. School
May 21, 2013
Several children have been pulled out of the rubble alive at a school in an Oklahoma City suburb.
'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.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
Parents hope to be reunited with their missing children.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Oklahoma Tornado: How to Help
May 20, 2013
The Salvation Army says it is activating disaster response teams and mobile feeding units to help residents and rescuers in Moore.
Moore, Okla. Tornado Timeline
May 21, 2013
On May 20, 2013, a large deadly tornado ripped through the Oklahoma City area. Click to read the timeline of the tornado event
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.
Tornado Hits South of Oklahoma City
May 20, 2013
Continuing coverage of destructive severe weather.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
BREAKING: Oklahoma Tornado Devastation
May 20, 2013
The latest breaking news from the scene, tornado warnings, photos and more.
Mice Return From a Month in Space
May 19, 2013
Mice and other critters return from a month long stay in space.
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

Harwich Weather at a Glance

Updated 7:58 AM EDT
Elevation
36 ft
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Now
Overcast
Overcast
Temperature
59.2 °F
Feels Like 59.2 °F
Wind(mph)
1.6
Sunrise / Set
5:15 AM
7:59 PM
Moon
Waxing Gibbous
Today
Chance of a Thunderstorm 64 °F
Chance of a Thunderstorm
20% chance of precipitation
Tonight
Chance of Rain 55 °F
Chance of Rain
40% chance of precipitation
Tomorrow
Chance of Rain 66 | 55 °F
Chance of Rain
20% chance of precipitation
Thursday
Chance of Rain 66 | 55 °F
Chance of Rain
50% chance of precipitation
Friday
Chance of Rain 64 | 48 °F
Chance of Rain
20% chance of precipitation
Saturday
Chance of Rain 64 | 46 °F
Chance of Rain
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.99 in
Visibility
2.5 miles
Clouds
Overcast 200 ft
Moisture
Humidity
100%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCQX 211152Z AUTO 00000KT 2 1/2SM BR OVC002 14/14 A2999 RMK AO2 VIS 1 3/4V4 SLP156 T01440139 10150 20139 51015
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Weather Radio
Launch Weather Radio
Temperature
Temperature
59.2 °F
61,61,60,59,59,58,59,57,58,59,59,59,58
Dew Point
59 °F
Wind
Speed / Dir
1.6 mph from SSE
Wind Gust
2.3 mph
Health
UV
1 out of 16
Pollen
6.10 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain. High of 64F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Wednesday
mostlycloudy Mostly cloudy with a chance of rain. Fog early. High of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 55F. Winds from the SW at 10 to 15 mph. Chance of rain 20%.
Thursday
chancerain Mostly cloudy with a chance of rain. High of 66F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Fog overnight. Low of 55F. Windy. Winds from the SSW at 25 to 30 mph. Chance of rain 40%.
Friday
cloudy Overcast with a chance of rain. High of 64F. Breezy. Winds from the SSW at 15 to 25 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of rain. Fog overnight. Low of 48F. Breezy. Winds from the SW at 10 to 20 mph shifting to the North after midnight. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Saturday
chancerain Clear with a chance of rain. High of 64F. Windy. Winds from the North at 25 to 35 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 46F. Windy. Winds from the NNW at 25 to 35 mph. Chance of rain 50%.
Sunday
cloudy Overcast. High of 64F. Breezy. Winds from the NW at 10 to 25 mph.
Sunday Night
nt_cloudy Overcast. Low of 48F. Winds from the NW at 5 to 15 mph.
Monday
partlycloudy Clear. High of 66F. Breezy. Winds from the WSW at 15 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the West at 10 to 25 mph.
Tuesday
clear Clear. High of 66F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the SSW at 5 to 20 mph.
Wednesday
clear Clear. High of 68F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 15 mph. Chance of rain 50%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
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Nowcast
Dense fog advisory in effect until 10 am EDT this morning...

Weather Forecast for Harwich MA

View Calendar 10-Day Forecast for station KMAHARWI14

Tuesday, 21
Chance of a Thunderstorm
64 | 55 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of Rain
66 | 55 °F
Chance of Rain
Chance of
Precipitation
20%
Thursday, 23
Chance of Rain
66 | 55 °F
Chance of Rain
Chance of
Precipitation
50%
Friday, 24
Chance of Rain
64 | 48 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 25
Chance of Rain
64 | 46 °F
Chance of Rain
Chance of
Precipitation
50%
Sunday, 26
Overcast
64 | 48 °F
Overcast
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
66 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Clear
66 | 52 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Clear
68 | 54 °F
Clear
Chance of
Precipitation
0%
Thursday, 30
Chance of a Thunderstorm
70 | 55 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain. High of 64F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 58 | 55 58 | 55 56 | 55
Wind 3 mph SSE 9 mph SE 9 mph SSE 7 mph SSE
Humidity 97% 90% 87% 96%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 97% 92% 88% 98%
Conditions Fog Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:15 AM
7:59 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.60], Average RMSE [1.87]
The National Weather Service forecast quality is fair. MaxT RMSE [2.63], Average RMSE [2.01] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of rain. Fog early. High of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 55F. Winds from the SW at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 65 | 63 62 | 62 58 | 58
Wind 7 mph SW 10 mph SW 11 mph SW 14 mph SW
Humidity 99% 94% 100% 100%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 91% 87% 68% 83%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:14 AM
8:00 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.27], Average RMSE [1.91]
The National Weather Service forecast quality is good. MaxT RMSE [2.48], Average RMSE [2.16] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancerain Mostly cloudy with a chance of rain. High of 66F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Fog overnight. Low of 55F. Windy. Winds from the SSW at 25 to 30 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 60 63 | 60 62 | 58 60 | 57
Wind 14 mph SW 19 mph SW 16 mph SW 25 mph SSW
Humidity 98% 88% 87% 91%
Chance of Precip. 20% 50% 50% 10%
Cloud Cover 86% 85% 84% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:13 AM
8:01 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.18], Average RMSE [2.33]
The National Weather Service forecast quality is fair. MaxT RMSE [2.70], Average RMSE [1.44] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Friday
cloudy Overcast with a chance of rain. High of 64F. Breezy. Winds from the SSW at 15 to 25 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of rain. Fog overnight. Low of 48F. Breezy. Winds from the SW at 10 to 20 mph shifting to the North after midnight. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 64 | 57 60 | 57 53 | 53
Wind 22 mph SSW 18 mph SSW 19 mph SSW 9 mph WSW
Humidity 96% 77% 89% 100%
Chance of Precip. 20% 20% 10% 30%
Cloud Cover 100% 100% 100% 67%
Conditions Chance of Rain Chance of Rain Overcast Chance of a Thunderstorm
Sunrise & Sunset
5:12 AM
8:01 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.41], Average RMSE [2.64]
The National Weather Service forecast quality is fair. MaxT RMSE [3.00], Average RMSE [1.73] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Clear with a chance of rain. High of 64F. Windy. Winds from the North at 25 to 35 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 46F. Windy. Winds from the NNW at 25 to 35 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 62 | 49 59 | 47 53 | 46
Wind 16 mph NNE 27 mph North 32 mph North 31 mph NNW
Humidity 93% 64% 66% 76%
Chance of Precip. 20% 20% 10% 30%
Cloud Cover 0% 2% 16% 28%
Conditions Chance of Rain Chance of Rain Clear Chance of Rain
Sunrise & Sunset
5:12 AM
8:02 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.52], Average RMSE [2.95]
The National Weather Service forecast quality is fair. MaxT RMSE [3.18], Average RMSE [2.03] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
cloudy Overcast. High of 64F. Breezy. Winds from the NW at 10 to 25 mph.
Sunday Night
nt_cloudy Overcast. Low of 48F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 62 | 42 61 | 45 54 | 46
Wind 24 mph NNW 14 mph NW 8 mph NNW 5 mph West
Humidity 68% 49% 56% 72%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 99% 99% 99% 99%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
5:11 AM
8:03 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.99], Average RMSE [3.05]
The National Weather Service forecast quality is fair. MaxT RMSE [2.98], Average RMSE [2.03] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 66F. Breezy. Winds from the WSW at 15 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the West at 10 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 44 63 | 45 62 | 47 55 | 48
Wind 15 mph WNW 13 mph West 19 mph SW 17 mph WSW
Humidity 75% 49% 57% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 97% 49% 1% 0%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
5:10 AM
8:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.45], Average RMSE [3.09]
The National Weather Service forecast quality is fair. MaxT RMSE [3.47], Average RMSE [1.60] : Use NWS
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 66F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the SSW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 62 | 45 62 | 48 57 | 51
Wind 8 mph WNW 7 mph WSW 15 mph SSW 10 mph South
Humidity 73% 53% 61% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 1% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:10 AM
8:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.60], Average RMSE [3.18]
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 68F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 65 | 54 64 | 55 58 | 55
Wind 7 mph SSW 7 mph SSW 9 mph South 6 mph SSW
Humidity 89% 66% 75% 95%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 3% 4% 6% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:06 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.81], Average RMSE [3.68]
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 68 | 58 64 | 59 57 | 57
Wind 3 mph SW 5 mph SSW 9 mph South 9 mph SSW
Humidity 95% 71% 80% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 61% 80% 82% 79%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:09 AM
8:07 PM
Source: BestForecast at 4:09 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 69 | 59 65 | 57 59 | 59
Wind 6 mph SW 5 mph SW 7 mph South 5 mph SSW
Humidity 94% 67% 79% 99%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 70% 65% 66% %
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KCQX) 60 °F 46 °F
Record (KCQX) 73 °F (1978) 37 °F (2002)
Yesterday 70.3 °F 55.4 °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
Tuesday Good
PM2.5
Tuesday Good
OZONE
Coastal Water Temperatures
Place Temperature
Nantucket Island, MA 62.1 °F
Woods Hole, MA 59.0 °F
Fall River, MA 61.0 °F
Boston, MA 54.0 °F
Marine Forecast - Surf Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:15 AM EDT 7:59 PM EDT
Civil Twilight 4:42 AM EDT 8:31 PM EDT
Nautical Twilight 4:02 AM EDT 9:12 PM EDT
Astronomical Twilight 3:15 AM EDT 9:59 PM EDT
Moon 4:06 PM EDT 2:44 AM EDT
Length Of Visible Light 15h 49m
Length of Day
14h 44m
Tomorrow will be 1m 44s longer.
Waxing Gibbous, 82% 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
66 °F
East Milton
66 °F
Worcester
64 °F
Taunton
64 °F
Westfield
64 °F
Chicopee
53 °F
Norwood
55 °F
Martha's Vineyard
55 °F
Orange
55 °F
Hyannis
55 °F
Pittsfield
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
Chatham 58 °F Overcast 7:52 AM EDT
Hyannis 61 °F Overcast 7:56 AM EDT
Cape Cod CGAS 57 °F Overcast 7:35 AM EDT
Provincetown 57 °F Overcast 7:55 AM EDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: LIFR (KCQX)
Wind Speed: 0.0 kts.
Wind Dir: 148° (SSE)
Ceiling: 200 ft

METAR KCQX 211152Z AUTO 00000KT 2 1/2SM BR OVC002 14/14 A2999 RMK AO2 VIS 1 3/4V4 SLP156 T01440139 10150 20139 51015

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Nearby Events
Event Date Forecast
Tutti Italiani 7:00 PM EDT
2013-04-22		 Partly Cloudy, 44°F
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 Chance of a 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 Chance of Rain, 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, 68 °F
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Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
N2KNL / KB1VAJ Amateur Radio, Harwich, MA 59.2 °F 59 °F 100% SSE  at  1.6 mph 0.00 in / hr 36 ft 7:58 AM EDT Rapid Fire
E. Harwich DW5051 BETA, East Harwich, MA 60.4 °F 55 °F 81% NE  at  0.2 mph 0.00 in / hr 59 ft 7:58 AM EDT Rapid Fire  
East Harwich DW5051, East Harwich, MA 59.2 °F 58 °F 95% North  at  0.0 mph 0.00 in / hr 59 ft 7:00 AM EDT Rapid Fire
South Chatham, MA 61.0 °F 57 °F 87% SE  at  2.3 mph 0.00 in / hr 62 ft 7:58 AM EDT Rapid Fire  
North Harwich, Harwich, MA 60.3 °F 59 °F 97% SSE  at  0.0 mph 0.00 in / hr 31 ft 7:55 AM EDT Normal
south chatham, South Chatham, MA 57.8 °F 57 °F 98% ESE  at  1.0 mph 0.00 in / hr 50 ft 7:50 AM EDT Normal
Chatham Emergency Management EOC, Chatham, MA 57.6 °F 57 °F 99% East  at  2.0 mph 0.00 in / hr 66 ft 7:50 AM EDT Normal
Buck's Creek, Chatham, MA 57.8 °F 57 °F 98% East  at  4.0 mph 0.00 in / hr 7 ft 7:53 AM EDT Normal  
ORLEANS, SOUTH ORLEANS, MA 59.9 °F 52 °F 76% NE  at  0.0 mph 0.00 in / hr 45 ft 7:55 AM EDT Normal
Chatham Wind and Time, West Chatham, MA 56.5 °F 56 °F 100% West  at  1.0 mph 0.00 in / hr 50 ft 7:55 AM EDT Normal
Oyster River Boatyard, West Chatham, MA 56.7 °F 57 °F 99% ENE  at  0.0 mph 0.00 in / hr 10 ft 7:56 AM EDT Normal
Chatham MA, North Chatham, MA 59.4 °F 59 °F 99% SE  at  4.5 mph 0.00 in / hr 28 ft 7:58 AM EDT Rapid Fire
Hazelwood Road, South Dennis, MA 60.7 °F 61 °F 99% ESE  at  0.0 mph 0.00 in / hr 41 ft 7:50 AM EDT Normal
Outermost Harbor, Chatham, MA 53.9 °F 53 °F 98% SSE  at  6.0 mph 0.00 in / hr 3 ft 7:46 AM EDT Normal
West Dennis, MA 64.0 °F 54 °F 70% NE  at  3.0 mph 0.00 in / hr 15 ft 7:58 AM EDT Rapid Fire  
Scargo Hill Dennis MA, Dennis, MA 60.6 °F 60 °F 99% SE  at  0.0 mph 0.00 in / hr 133 ft 7:58 AM EDT Rapid Fire  
Nauset Heights, East Orleans, MA 60.4 °F 52 °F 75% SE  at  4.1 mph 0.00 in / hr 39 ft 7:58 AM EDT Normal  
Nauset Heights Bluff, Orleans, MA 55.8 °F - - SE  at  6.0 mph 0.00 in / hr 40 ft 7:57 AM EDT Rapid Fire
Muddy Pond, Eastham, MA 57.1 °F 122 °F - ESE  at  2.2 mph 0.00 in / hr 16 ft 7:58 AM EDT Rapid Fire  
APRSWXNET Yarmouth Port MA , Cummaquid, MA 61 °F 60 °F 98% SE  at  1 mph 0.00 in / hr 84 ft 7:31 AM EDT MADIS
Heron Cottage, Eastham, MA 57.9 °F 58 °F 99% West  at  1.6 mph 0.00 in / hr 59 ft 7:58 AM EDT Rapid Fire  
Cape Air EDC Building, Hyannis, MA 65.8 °F 61 °F 84% ENE  at  4.9 mph 0.00 in / hr 49 ft 7:58 AM EDT Rapid Fire  
North Sunken Meadow, Eastham, MA 57.6 °F 57 °F 98% NE  at  3.0 mph 0.00 in / hr 10 ft 7:58 AM EDT Normal  
Barrowhouse Observatory, North Eastham, MA 59.5 °F 59 °F 99% North  at  1.6 mph 0.00 in / hr 20 ft 7:58 AM EDT Rapid Fire
Old Wharf Rd, South Wellfleet, Wellfleet, MA 56.7 °F 56 °F 97% ESE  at  2.0 mph 0.00 in / hr 39 ft 7:58 AM EDT Rapid Fire  
Centerville, MA 61.2 °F 60 °F 97% SW  at  3.0 mph 0.00 in / hr 80 ft 7:57 AM EDT Rapid Fire  
WEST BARNSTABLE, West Barnstable, MA 62.2 °F 62 °F 98% ENE  at  1.0 mph 0.00 in / hr 90 ft 7:58 AM EDT Rapid Fire  
WA1JSE Cape Cod, Osterville, MA 63.5 °F 60 °F 89% South  at  0.0 mph 0.00 in / hr 49 ft 7:58 AM EDT Rapid Fire  
Cape Cod Airport, Barnstable Town, MA 63.7 °F 62 °F 93% SW  at  0.0 mph 0.00 in / hr 100 ft 7:58 AM EDT Rapid Fire
RAWS CACO MA, Truro, MA 55 °F 54 °F 98% ESE  at  5 mph 0.00 in / hr 109 ft 7:12 AM EDT MADIS
MARITIME , Siasconset, MA 56 °F 56 °F 100% WSW  at  7 mph 0.00 in / hr 0 ft 6:50 AM EDT MADIS
HADS SANDWICH MA, Sandwich, MA 59 °F - - North  at  - 0.00 in / hr 13 ft 7:30 AM EDT MADIS
Ockway Bay Landing, Mashpee, MA 59.2 °F 59 °F 100% NW  at  2.1 mph 0.00 in / hr 50 ft 7:58 AM EDT Rapid Fire
N1RCW, Forestdale, MA 59.6 °F 60 °F 100% ENE  at  0.0 mph 0.00 in / hr 0 ft 7:58 AM EDT Rapid Fire
HADS NERRS METEOROLOGICAL SITE AT WAQ MA, East Falmouth, MA 58 °F 58 °F 99% NNW  at  1 mph 0.00 in / hr 16 ft 6:45 AM EDT MADIS
MARITIME , Siasconset, MA 51 °F 49 °F 95% SSW  at  8 mph 0.00 in / hr 0 ft 7:00 AM EDT MADIS
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Dense Fog Advisory
Mobile & Email Alerts Statement as of 7:26 AM EDT on May 21, 2013

... Dense fog advisory remains in effect until 10 am EDT this
morning...

* location... south coasts of Massachusetts and Rhode Island...
including Cape Cod.

* Visibilities... one quarter mile or less at times.

* Timing... through mid-morning.

* Impacts... dense fog along the coast will produce poor
visibilities resulting in hazardous driving conditions.

Precautionary/preparedness actions...

A dense fog advisory is issued when dense fog will reduce
visibilities to one quarter mile or less for at least 3 hours...
resulting in hazardous driving conditions. Motorists are advised
to slow down as objects on and near roadways will be seen only at
close range.




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