Martha's Vineyard, MA

7:41 AM 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 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

Martha's Vineyard Weather at a Glance

Updated 7:35 AM EDT
Weather Station
Cape Cod CGAS (KFMH)
Elevation
128 ft
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Now
Overcast
Overcast
Temperature
57 °F
Feels Like 57 °F
Wind(mph)
0
Sunrise / Set
5:18 AM
8:00 PM
Moon
Waxing Gibbous
Today
Chance of a Thunderstorm 66 °F
Chance of a Thunderstorm
20% chance of precipitation
Tonight
Chance of Rain 54 °F
Chance of Rain
40% chance of precipitation
Tomorrow
Chance of Rain 73 | 61 °F
Chance of Rain
20% chance of precipitation
Thursday
Chance of Rain 70 | 57 °F
Chance of Rain
60% chance of precipitation
Friday
Chance of Rain 68 | 46 °F
Chance of Rain
20% chance of precipitation
Saturday
Chance of Rain 66 | 48 °F
Chance of Rain
40% chance of precipitation
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.98 in
Visibility
4.0 miles
Clouds
Overcast 300 ft
Moisture
Humidity
100%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KFMH 211135Z AUTO 00000KT 4SM BR OVC003 14/14 A2998 RMK AO2 WEA: CIG 003 , VIS 1SM BR
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
57 °F
57,57,55,57,55,55,55,55,55,57,57,57,57
Dew Point
57 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
1 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
mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain. High of 66F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 54F. 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 73F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 61F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 20%.
Thursday
chancerain Overcast with a chance of rain. High of 70F. Breezy. Winds from the SW at 15 to 25 mph with gusts to 30 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 57F. Breezy. Winds from the SSW at 20 to 25 mph. Chance of rain 40%.
Friday
cloudy Overcast with a chance of rain. 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 46F. Breezy. Winds from the SW at 10 to 20 mph shifting to the NNE after midnight. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Saturday
chancerain Partly cloudy with a chance of rain in the morning, then overcast. High of 66F. Windy. Winds from the North at 25 to 30 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 48F. Windy. Winds from the NNW at 20 to 30 mph. Chance of rain 40%.
Sunday
clear Clear. High of 68F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NW at 5 to 15 mph.
Monday
clear Clear. High of 66F. Breezy. Winds from the WSW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the West at 10 to 20 mph.
Tuesday
clear Clear. High of 68F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Clear. Fog overnight. Low of 50F. Winds from the SSW at 5 to 20 mph.
Wednesday
partlycloudy Clear. High of 70F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 52F. 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 72F. 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 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
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Nowcast
Dense fog advisory in effect until 10 am EDT this morning...

Weather Forecast for Martha's Vineyard MA

View Calendar 10-Day Forecast for station KFMH

Tuesday, 21
Chance of a Thunderstorm
66 | 54 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of Rain
73 | 61 °F
Chance of Rain
Chance of
Precipitation
20%
Thursday, 23
Chance of Rain
70 | 57 °F
Chance of Rain
Chance of
Precipitation
60%
Friday, 24
Chance of Rain
68 | 46 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 25
Chance of Rain
66 | 48 °F
Chance of Rain
Chance of
Precipitation
40%
Sunday, 26
Clear
68 | 45 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
66 | 48 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
68 | 50 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Chance of a Thunderstorm
72 | 54 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain. High of 66F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 54F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 63 | 59 63 | 57 57 | 57
Wind 3 mph SE 9 mph ESE 8 mph SSE 5 mph SSE
Humidity 97% 88% 82% 99%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 100% 91% 85% 100%
Conditions Fog Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:18 AM
8:00 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.45], Average RMSE [1.58]
The National Weather Service forecast quality is good. MaxT RMSE [2.34], Average RMSE [2.22] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of rain. Fog early. High of 73F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 61F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 68 | 64 65 | 65 63 | 63
Wind 6 mph WSW 13 mph WSW 15 mph SW 15 mph SW
Humidity 100% 87% 98% 96%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 69% 86% 69% 84%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:17 AM
8:01 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.51], Average RMSE [2.24]
The National Weather Service forecast quality is good. MaxT RMSE [2.17], Average RMSE [2.37] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancerain Overcast with a chance of rain. High of 70F. Breezy. Winds from the SW at 15 to 25 mph with gusts to 30 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 57F. 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 62 | 62 69 | 62 63 | 61 63 | 58
Wind 14 mph SW 19 mph SW 16 mph SW 21 mph SSW
Humidity 100% 74% 90% 82%
Chance of Precip. 20% 50% 50% 10%
Cloud Cover 89% 58% 100% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:16 AM
8:02 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.45], Average RMSE [2.24]
The National Weather Service forecast quality is fair. MaxT RMSE [2.76], Average RMSE [2.37] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Friday
cloudy Overcast with a chance of rain. 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 46F. Breezy. Winds from the SW at 10 to 20 mph shifting to the NNE after midnight. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 58 64 | 58 61 | 58 54 | 54
Wind 18 mph SSW 15 mph SSW 15 mph SSW 8 mph West
Humidity 85% 81% 87% 100%
Chance of Precip. 20% 10% 10% 30%
Cloud Cover 100% 100% 97% 52%
Conditions Chance of Rain Overcast Overcast 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 [3.25], Average RMSE [2.61]
The National Weather Service forecast quality is fair. MaxT RMSE [3.30], Average RMSE [2.62] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Partly cloudy with a chance of rain in the morning, then overcast. High of 66F. Windy. Winds from the North at 25 to 30 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 48F. 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 50 | 49 62 | 48 60 | 46 52 | 46
Wind 19 mph NNE 25 mph North 28 mph North 23 mph NNW
Humidity 94% 59% 62% 77%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 56% 37% 15% 100%
Conditions Chance of Rain Chance of Rain Clear Chance of Rain
Sunrise & Sunset
5:15 AM
8:04 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.71], Average RMSE [3.20]
The National Weather Service forecast quality is fair. MaxT RMSE [3.48], Average RMSE [2.92] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
clear Clear. High of 68F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 40 64 | 42 60 | 45 53 | 44
Wind 18 mph NW 13 mph NW 9 mph NW 7 mph NNW
Humidity 67% 44% 56% 70%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 0% 10% 18% 61%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:14 AM
8:05 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [3.50]
The National Weather Service forecast quality is fair. MaxT RMSE [2.88], Average RMSE [3.01] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Monday
clear Clear. High of 66F. Breezy. Winds from the WSW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the West at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 65 | 44 60 | 47 53 | 47
Wind 12 mph WNW 12 mph West 16 mph WSW 14 mph WSW
Humidity 72% 44% 60% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 10% 23% 59%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:13 AM
8:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.76], Average RMSE [3.75]
The National Weather Service forecast quality is fair. MaxT RMSE [3.37], Average RMSE [2.59] : Use NWS
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 68F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Clear. Fog overnight. Low of 50F. Winds from the SSW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 44 65 | 46 61 | 48 57 | 51
Wind 6 mph NW 7 mph WSW 14 mph SSW 9 mph South
Humidity 73% 48% 63% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 2% 6%
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 [2.99], Average RMSE [3.43]
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 70F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 52F. 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 | 54 69 | 55 63 | 56 58 | 56
Wind 6 mph SSW 7 mph SSW 8 mph South 5 mph SSW
Humidity 91% 63% 78% 95%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 6% 6% 4% 4%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:12 AM
8:07 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.25], Average RMSE [4.66]
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 72F. 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 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 59 | 58 70 | 59 65 | 59 58 | 58
Wind 3 mph SW 5 mph SSW 8 mph South 8 mph SSW
Humidity 95% 68% 84% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 64% 82% 82% 75%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:12 AM
8:08 PM
Source: BestForecast at 3:41 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 71 | 59 67 | 59 59 | 59
Wind 5 mph SW 5 mph SSW 7 mph South 5 mph SSW
Humidity 94% 66% 79% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 62% 58% 64% %
Conditions Fog Partly 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 (KMVY) 65 °F 48 °F
Record (KMVY) 80 °F (1960) 30 °F (2002)
Yesterday 70 °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 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 5:18 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, 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
Westfield
63 °F
Fitchburg
63 °F
New Bedford
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 58 °F Fog 6:53 AM EDT
Cape Cod CGAS 57 °F Overcast 7:35 AM EDT
New Bedford 63 °F Scattered Clouds 7:13 AM EDT
Hyannis 60 °F Fog 6:56 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 (KFMH)
Wind Speed: 0.0 kts.
Wind Dir: N/A
Ceiling: 300 ft

METAR KFMH 211135Z AUTO 00000KT 4SM BR OVC003 14/14 A2998 RMK AO2 WEA: CIG 003 , VIS 1SM BR

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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 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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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Flying skunk farm, west tisbury, MA 61.2 °F 60 °F 97% SSW  at  0.0 mph 0.00 in / hr 81 ft 7:40 AM EDT Normal
Chilmark, MA 60.5 °F 60 °F 99% ENE  at  1.0 mph 0.00 in / hr 3 ft 7:38 AM EDT Normal  
Martha's Vineyard Shipyard, Vineyard Haven, MA 59.4 °F 59 °F 97% SSE  at  0.0 mph 0.00 in / hr 15 ft 7:31 AM EDT Normal
Lagoon Heights, Oak Bluffs, MA 61.2 °F 27 °F 28% SW  at  0.0 mph 0.00 in / hr 20 ft 7:31 AM EDT Normal
Edgartown Harbor, Edgartown, MA 58.8 °F 58 °F 98% WSW  at  1.0 mph 0.00 in / hr 20 ft 7:29 AM EDT Normal  
NOS_NWLON Woods Hole, MA , Woods Hole, MA 56 °F - - North  at  - 0.00 in / hr 0 ft 7:06 AM EDT MADIS
Smith Building, WHOI Dock, Woods Hole, MA 57.0 °F 55 °F 94% SW  at  2.0 mph 0.00 in / hr 46 ft 7:40 AM EDT Normal
Quissett Harbor, Quissett, MA 57.5 °F 56 °F 93% WNW  at  4.0 mph 0.00 in / hr 88 ft 7:40 AM EDT Normal
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
Falmouth Airpark Area, East Falmouth, MA 59.9 °F 59 °F 96% South  at  0.0 mph 0.00 in / hr 50 ft 7:40 AM EDT Normal  
K1JZ, West, Falmouth, MA 58.0 °F 58 °F 100% WSW  at  4.2 mph 0.00 in / hr 152 ft 7:40 AM EDT Rapid Fire  
Ockway Bay Landing, Mashpee, MA 59.8 °F 60 °F 100% NW  at  1.6 mph 0.00 in / hr 50 ft 7:41 AM EDT Rapid Fire
West Falmouth up on the moraine, Falmouth, MA 58.2 °F 58 °F 99% SSW  at  0.0 mph 0.00 in / hr 98 ft 7:41 AM EDT Normal  
Fox Lane, West Falmouth, MA 58.4 °F 57 °F 94% WSW  at  0.0 mph 0.00 in / hr 64 ft 7:40 AM EDT Rapid Fire
Sandwich Rd at Rt. 151, East Falmouth, MA 60.2 °F 60 °F 98% South  at  0.0 mph 0.00 in / hr 60 ft 7:39 AM EDT Normal
Wild Harbor River, North Falmouth, MA 59.9 °F 55 °F 84% West  at  1.8 mph 0.00 in / hr 21 ft 7:41 AM EDT Rapid Fire
West Island South Point, Fairhaven, MA 56.6 °F 56 °F 99% SSW  at  4.0 mph 0.00 in / hr 62 ft 7:41 AM EDT Rapid Fire
North Falmouth MA, North Falmouth, MA 59.0 °F 58 °F 98% SW  at  1.0 mph 0.00 in / hr 26 ft 7:31 AM EDT Normal
West Island Reservation, Fairhaven, MA 58.4 °F 35 °F 41% South  at  5.0 mph 0.00 in / hr 60 ft 7:41 AM EDT Rapid Fire
West Island, Fairhaven, MA 56.9 °F 57 °F 99% SSW  at  1.0 mph 0.00 in / hr 60 ft 7:41 AM EDT Rapid Fire
N1RCW, Forestdale, MA 58.8 °F 59 °F 100% ENE  at  0.0 mph 0.00 in / hr 0 ft 7:41 AM EDT Rapid Fire
WA1JSE Cape Cod, Osterville, MA 62.1 °F 59 °F 89% SSW  at  0.2 mph 0.00 in / hr 49 ft 7:41 AM EDT Rapid Fire  
MARITIME , Siasconset, MA 56 °F 56 °F 100% WSW  at  7 mph 0.00 in / hr 0 ft 6:50 AM EDT MADIS
MARITIME , Cuttyhunk, MA 55 °F 55 °F 100% SSW  at  11 mph 0.00 in / hr 0 ft 7:00 AM EDT MADIS
HADS NEW BEDFORD HURRICANE BARRIER MA, New Bedford, MA 60 °F - - SSW  at  5 mph 0.00 in / hr 1 ft 7:00 AM EDT MADIS
bourne, Bourne, MA 68.4 °F - - North  at  - - / hr 82 ft 7:38 AM EDT Normal  
Bourne, MA, Bourne, MA 59.5 °F 60 °F 100% West  at  5.1 mph 0.00 in / hr 98 ft 7:40 AM EDT Normal
Bourne, Pocasset, MA 58.3 °F 58 °F 99% North  at  - - / hr 0 ft 6:56 AM EDT Normal
Padanaram, South Dartmouth, MA 58.2 °F 58 °F 100% SSW  at  0.0 mph 0.00 in / hr 69 ft 7:41 AM EDT Rapid Fire
Fairhaven Center, Fairhaven, MA 60.4 °F 60 °F 97% ESE  at  1.0 mph 0.00 in / hr 15 ft 7:39 AM EDT Normal  
Cape Cod Airport, Barnstable Town, MA 62.6 °F 60 °F 92% SW  at  0.0 mph 0.00 in / hr 100 ft 7:41 AM EDT Rapid Fire
West, New Bedford, MA 59.9 °F 59 °F 96% WSW  at  0.0 mph 0.00 in / hr -107507 ft 5:12 AM EDT Normal
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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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