Martha's Vineyard, MA

1:41 PM EDT on May 21, 2013 (GMT -0400)
Elev: 66 ft
Lon: 70.6° W
Lat: 41.4° N
Source
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Global: Violent Tornado Causes Catastrophic Damage in Moore, Oklahoma
News
Crews Race to Find Survivors of Oklahoma Twister
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.
Massive 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.
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.
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.
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

Martha's Vineyard Weather at a Glance

Updated 12:53 PM EDT
Weather Station
Martha's Vineyard (KMVY)
Elevation
66 ft
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Now
Clear
Clear
Temperature
68 °F
Feels Like 68 °F
Wind(mph)
13
Sunrise / Set
5:18 AM
8:00 PM
Moon
Waxing Gibbous
Today
Chance of Rain 70 °F
Chance of Rain
30% chance of precipitation
Tonight
Chance of a Thunderstorm 55 °F
Chance of T-storms
40% chance of precipitation
Tomorrow
Chance of a Thunderstorm 66 | 61 °F
Chance of a Thunderstorm
20% chance of precipitation
Thursday
Chance of a Thunderstorm 68 | 59 °F
Chance of T-storms
70% chance of precipitation
Friday
Chance of a Thunderstorm 68 | 50 °F
Chance of a Thunderstorm
20% chance of precipitation
Saturday
Chance of Rain 63 | 45 °F
Chance of Rain
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.93 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
76%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KMVY 211653Z 20011KT 10SM CLR 20/16 A2993 RMK AO2 SLP134 T02000156
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
68 °F
55,57,57,58,63,64,64,63,63,63,65,70,69
Dew Point
60 °F
Wind
Speed / Dir
13 mph from SSW
Wind Gust
Health
UV
12 out of 16
Pollen
7.90 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
chancerain Overcast in the morning, then mostly cloudy with a chance of rain. Fog early. High of 66F. Winds from the South at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 55F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday
partlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. Fog early. High of 66F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with thunderstorms and a chance of rain. Fog overnight. Low of 61F. Winds from the SW at 10 to 15 mph. Chance of rain 20%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then rain showers in the afternoon. High of 68F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 70%.
Thursday Night
nt_chancerain Overcast with rain showers, then a chance of rain after midnight. Low of 59F. Breezy. Winds from the SSW at 20 to 25 mph. Chance of rain 40%.
Friday
cloudy Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 68F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Fog overnight. Low of 50F. Breezy. Winds from the SW at 15 to 20 mph shifting to the NNE after midnight. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday
chancerain Partly cloudy with a chance of rain. High of 63F. Windy. Winds from the North at 25 to 30 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 45F. Windy. Winds from the NNW at 20 to 30 mph. Chance of rain 40%.
Sunday
partlycloudy Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the NW at 5 to 15 mph.
Monday
clear Clear. High of 68F. Breezy. Winds from the WSW at 10 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 68F. Winds from the WSW at 5 to 20 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 52F. Winds from the South at 5 to 20 mph.
Wednesday
partlycloudy Clear. High of 70F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Thursday
mostlycloudy Mostly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
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 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
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Weather Forecast for Martha's Vineyard MA

View Calendar 10-Day Forecast for station KMVY

Tuesday, 21
Chance of Rain
70 | 55 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 22
Chance of a Thunderstorm
66 | 61 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Chance of a Thunderstorm
68 | 59 °F
Chance of T-storms
Chance of
Precipitation
70%
Friday, 24
Chance of a Thunderstorm
68 | 50 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Chance of Rain
63 | 45 °F
Chance of Rain
Chance of
Precipitation
40%
Sunday, 26
Partly Cloudy
66 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
68 | 50 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
68 | 52 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Mostly Cloudy
72 | 54 °F
Mostly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
chancerain Overcast in the morning, then mostly cloudy with a chance of rain. Fog early. High of 66F. Winds from the South at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 55F. 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 | 56 65 | 58 62 | 56 56 | 56
Wind 5 mph SSW 7 mph SSE 8 mph SSW 6 mph South
Humidity 100% 77% 84% 99%
Chance of Precip. 10% 10% 30% 40%
Cloud Cover 100% 86% 7% 96%
Conditions Fog Fog Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:18 AM
8:00 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [2.97]
The National Weather Service forecast quality is poor. MaxT RMSE [4.07], Average RMSE [2.86] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. Fog early. High of 66F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with thunderstorms and a chance of rain. Fog overnight. Low of 61F. Winds from the SW at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 64 | 63 64 | 63 62 | 60
Wind 8 mph SW 15 mph SW 16 mph SW 14 mph SW
Humidity 97% 95% 93% 97%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 90% 85% 57% 81%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:17 AM
8:01 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.59], Average RMSE [3.06]
The National Weather Service forecast quality is poor. MaxT RMSE [3.57], Average RMSE [3.00] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then rain showers in the afternoon. High of 68F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 70%.
Thursday Night
nt_chancerain Overcast with rain showers, then a chance of rain after midnight. Low of 59F. Breezy. Winds from the SSW at 20 to 25 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 66 | 62 62 | 60 61 | 59
Wind 15 mph SW 18 mph SW 17 mph SSW 23 mph South
Humidity 88% 84% 93% 92%
Chance of Precip. 10% 60% 70% 10%
Cloud Cover 88% 63% 88% 99%
Conditions Mostly Cloudy Chance of a Thunderstorm Rain Showers Overcast
Sunrise & Sunset
5:16 AM
8:02 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.56], Average RMSE [3.71]
The National Weather Service forecast quality is fair. MaxT RMSE [3.49], Average RMSE [1.76] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Friday
cloudy Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 68F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Fog overnight. Low of 50F. Breezy. Winds from the SW at 15 to 20 mph shifting to the NNE after midnight. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 67 | 59 61 | 58 51 | 51
Wind 19 mph SSW 16 mph SSW 16 mph SSW 8 mph SW
Humidity 88% 74% 89% 100%
Chance of Precip. 20% 10% 20% 30%
Cloud Cover 100% 74% 92% 61%
Conditions Chance of Rain Mostly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:15 AM
8:03 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [3.91]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [1.73] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Partly cloudy with a chance of rain. High of 63F. Windy. Winds from the North at 25 to 30 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 45F. Windy. Winds from the NNW at 20 to 30 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 52 59 | 49 62 | 47 50 | 46
Wind 19 mph NNE 25 mph North 28 mph North 24 mph NNW
Humidity 96% 68% 61% 84%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 100% 52% 59% 61%
Conditions Chance of Rain Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
5:15 AM
8:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.42], Average RMSE [3.92]
The National Weather Service forecast quality is poor. MaxT RMSE [4.04], Average RMSE [2.07] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 40 63 | 42 60 | 46 53 | 45
Wind 19 mph NW 15 mph NW 11 mph WNW 9 mph NNW
Humidity 68% 45% 59% 76%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 25% 8% 15% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:14 AM
8:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.87], Average RMSE [4.53]
The National Weather Service forecast quality is poor. MaxT RMSE [3.98], Average RMSE [1.73] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Monday
clear Clear. High of 68F. Breezy. Winds from the WSW at 10 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 52 | 43 64 | 45 61 | 47 53 | 49
Wind 13 mph WNW 14 mph West 20 mph WSW 17 mph WSW
Humidity 71% 49% 61% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 0% 1% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:05 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.37], Average RMSE [4.24]
The National Weather Service forecast quality is poor. MaxT RMSE [4.25], Average RMSE [1.72] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 68F. Winds from the WSW at 5 to 20 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 52F. Winds from the South at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 46 65 | 47 62 | 49 57 | 51
Wind 7 mph WNW 8 mph WSW 16 mph SW 7 mph SSE
Humidity 76% 51% 62% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 9% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:06 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.67], Average RMSE [4.65]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 70F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 68 | 55 64 | 57 59 | 57
Wind 5 mph SSE 8 mph South 10 mph South 8 mph SSW
Humidity 93% 63% 77% 96%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 5% 7% 20% 35%
Conditions Fog Clear Clear Partly Cloudy
Sunrise & Sunset
5:12 AM
8:07 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.53], Average RMSE [5.51]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 70 | 59 64 | 61 59 | 59
Wind 6 mph SW 8 mph SSW 9 mph SSW 8 mph SSW
Humidity 95% 70% 87% 100%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 63% 81% 82% 75%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:12 AM
8:08 PM
Source: BestForecast at 9:19 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 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 72 | 61 66 | 61 60 | 60
Wind 7 mph SSW 8 mph SSW 9 mph SSW 6 mph SSW
Humidity 95% 66% 82% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 61% 56% 61% %
Conditions Fog Partly Cloudy Partly 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 65 °F 48 °F
Record 80 °F (1960) 30 °F (2002)
Yesterday 72 °F 55 °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
Current Good
OZONE
Tuesday Good
PM2.5
Tuesday Good
OZONE
Coastal Water Temperatures
Place Temperature
Nantucket Island, MA 63.0 °F
Woods Hole, MA 59.0 °F
Fall River, MA 61.0 °F
Boston, MA 60.1 °F
Marine Forecast - Surf Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:18 AM EDT 8:00 PM EDT
Civil Twilight 4:45 AM EDT 8:32 PM EDT
Nautical Twilight 4:05 AM EDT 9:13 PM EDT
Astronomical Twilight 3:19 AM EDT 9:59 PM EDT
Moon 4:08 PM EDT 2:47 AM EDT
Length Of Visible Light 15h 46m
Length of Day
14h 42m
Tomorrow will be 1m 42s longer.
Waxing Gibbous, 84% 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
88 °F
Westfield
85 °F
Chicopee
84 °F
Orange
84 °F
Norwood
84 °F
North Adams
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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Travel Planning
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Aviation
City Temp. Conditions Updated
Martha's Vineyard 68 °F Clear 12:53 PM EDT
Cape Cod CGAS 77 °F Clear 1:35 PM EDT
New Bedford 81 °F Clear 12:53 PM EDT
Hyannis 68 °F Clear 12:56 PM 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: VFR (KMVY)
Wind Speed: 11.0 kts.
Wind Dir: 200° (SSW)
Ceiling: Unlimited

METAR KMVY 211653Z 20011KT 10SM CLR 20/16 A2993 RMK AO2 SLP134 T02000156

View all Reports & Maps
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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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Flying skunk farm, west tisbury, MA 72.6 °F 74 °F 65 °F 76% SW  at  7.0 mph 0.00 in / hr 81 ft 1:40 PM EDT Normal
Polly Hill Arboretum, West Tisbury, MA 74.6 °F 75 °F 67 °F 77% SSE  at  1.0 mph 0.00 in / hr 33 ft 1:25 PM EDT Normal
Chilmark, MA 65.1 °F - 61 °F 87% SSE  at  8.0 mph 0.00 in / hr 3 ft 1:39 PM EDT Normal  
Martha's Vineyard Shipyard, Vineyard Haven, MA 76.7 °F 78 °F 67 °F 72% SSW  at  9.0 mph 0.00 in / hr 15 ft 1:32 PM EDT Normal
Lagoon Heights, Oak Bluffs, MA 80.4 °F 79 °F 43 °F 26% SSW  at  4.0 mph 0.00 in / hr 20 ft 1:31 PM EDT Normal
Edgartown Harbor, Edgartown, MA 65.3 °F - 61 °F 87% WNW  at  10.0 mph 0.00 in / hr 20 ft 1:30 PM EDT Normal  
NOS_NWLON Woods Hole, MA , Woods Hole, MA 60 °F - - - North  at  - 0.00 in / hr 0 ft 1:06 PM EDT MADIS
Smith Building, WHOI Dock, Woods Hole, MA 62.0 °F - 56 °F 81% SW  at  11.0 mph 0.00 in / hr 46 ft 1:40 PM EDT Normal
Quissett Harbor, Quissett, MA 67.6 °F - 59 °F 74% SW  at  1.0 mph 0.00 in / hr 88 ft 1:40 PM EDT Normal
NERRS NERRS METEOROLOGICAL SITE AT WAQUO, East Falmouth, MA 72 °F 73 °F 66 °F 79% SW  at  3 mph 0.00 in / hr 18 ft 12:45 PM EDT MADIS
Falmouth Airpark Area, East Falmouth, MA 75.2 °F 77 °F 64 °F 67% East  at  1.6 mph 0.00 in / hr 50 ft 1:40 PM EDT Normal  
K1JZ, West, Falmouth, MA 69.7 °F - 64 °F 81% SSW  at  6.3 mph 0.00 in / hr 152 ft 1:41 PM EDT Rapid Fire  
Ockway Bay Landing, Mashpee, MA 71.1 °F 70 °F 66 °F 84% SW  at  8.4 mph 0.00 in / hr 50 ft 1:40 PM EDT Rapid Fire
West Falmouth up on the moraine, Falmouth, MA 74.3 °F 76 °F 66 °F 74% ESE  at  0.0 mph 0.00 in / hr 98 ft 1:41 PM EDT Normal  
Fox Lane, West Falmouth, MA 71.9 °F 73 °F 64 °F 76% SW  at  1.0 mph 0.00 in / hr 64 ft 1:41 PM EDT Rapid Fire
Sandwich Rd at Rt. 151, East Falmouth, MA 79.7 °F 83 °F 70 °F 71% WNW  at  3.0 mph 0.00 in / hr 60 ft 1:40 PM EDT Normal
Wild Harbor River, North Falmouth, MA 71.1 °F 77 °F 44 °F 38% WNW  at  5.8 mph 0.00 in / hr 21 ft 1:41 PM EDT Rapid Fire
West Island South Point, Fairhaven, MA 59.1 °F - 58 °F 97% South  at  16.0 mph 0.00 in / hr 62 ft 1:41 PM EDT Rapid Fire
North Falmouth MA, North Falmouth, MA 73.5 °F 75 °F 65 °F 75% SSW  at  4.0 mph 0.00 in / hr 26 ft 1:31 PM EDT Normal
West Island Reservation, Fairhaven, MA 61.6 °F - 41 °F 46% South  at  11.0 mph 0.00 in / hr 60 ft 1:41 PM EDT Rapid Fire
West Island, Fairhaven, MA 60.3 °F - 58 °F 92% SW  at  16.0 mph 0.00 in / hr 60 ft 1:40 PM EDT Rapid Fire
N1RCW, Forestdale, MA 78.9 °F 81 °F 69 °F 72% NW  at  2.0 mph 0.00 in / hr 0 ft 1:41 PM EDT Rapid Fire
WA1JSE Cape Cod, Osterville, MA 77.7 °F 80 °F 66 °F 68% SSW  at  6.4 mph 0.00 in / hr 49 ft 1:41 PM EDT Rapid Fire  
MARITIME , Siasconset, MA 56 °F - 56 °F 100% SW  at  13 mph 0.00 in / hr 0 ft 12:50 PM EDT MADIS
MARITIME , Cuttyhunk, MA 56 °F - 56 °F 100% SSW  at  18 mph 0.00 in / hr 0 ft 1:00 PM EDT MADIS
bourne, Bourne, MA 68.9 °F - - - North  at  - - / hr 82 ft 1:38 PM EDT Normal  
Bourne, MA, Bourne, MA 73.9 °F 74 °F 68 °F 80% NW  at  3.4 mph 0.00 in / hr 98 ft 1:39 PM EDT Normal
Onset Computer Corp., Pocasset, MA 72.8 °F 77 °F 56 °F 55% SSE  at  0.0 mph 0.00 in / hr 0 ft 1:31 PM EDT Normal  
Bourne, Pocasset, MA 73.3 °F 73 °F 68 °F 84% North  at  - - / hr 0 ft 12:47 PM EDT Normal
Padanaram, South Dartmouth, MA 70.4 °F - 70 °F 100% SSE  at  8.1 mph 0.00 in / hr 69 ft 1:41 PM EDT Rapid Fire
Fairhaven Center, Fairhaven, MA 68.7 °F - 62 °F 78% SW  at  3.0 mph 0.00 in / hr 15 ft 1:39 PM EDT Normal  
Cape Cod Airport, Barnstable Town, MA 88.5 °F 86 °F 53 °F 30% SW  at  3.5 mph 0.00 in / hr 100 ft 1:40 PM EDT Rapid Fire
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