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Hazardous Weather Conditions
Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Light Snow Fog/Mist
32°F
0°C
| Humidity | 100% |
| Wind Speed | NE 9 mph |
| Barometer | 29.74 in (1007.2 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 1.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 18 Jan 8:53 pm EST |
Extended Forecast for
Chilmark MA
Winter Weather Advisory January 18, 08:57pm until January 19, 07:00am
NOW until 7:00am Mon
Winter Weather Advisory
Tonight
Low: 30 °F
Rain/Snow
then Snow
LikelyM.L.King Day
High: 36 °F
Slight Chance
Snow then
Mostly Sunny
and BreezyMonday Night

Low: 22 °F
Partly Cloudy
and BreezyTuesday
High: 27 °F
Sunny then
Mostly Sunny
and BreezyTuesday Night
Low: 18 °F
Mostly Clear
and Breezy
then Mostly
ClearWednesday

High: 39 °F
Mostly Sunny
Wednesday Night

Low: 31 °F
Mostly Cloudy
Thursday

High: 42 °F
Chance Rain
Detailed Forecast
Tonight
Snow, possibly mixed with rain before 2am, then a chance of snow between 2am and 4am. Low around 30. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
A slight chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 36. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 27. Breezy, with a west wind 16 to 22 mph.
Tuesday Night
Mostly clear, with a low around 18. Breezy, with a west wind 13 to 21 mph.
Wednesday
Mostly sunny, with a high near 39. Southwest wind 9 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 14 to 16 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Southwest wind around 15 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain before 8pm. Partly cloudy, with a low around 23. West wind around 16 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 32. West wind around 15 mph.
Friday Night
Mostly cloudy, with a low around 20. West wind around 14 mph.
Saturday
A chance of snow. Partly sunny, with a high near 30. West wind around 14 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Northwest wind 13 to 15 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 25. North wind around 15 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chilmark MA
41.34°N 70.75°W (Elev. 79 ft)
41.34°N 70.75°W (Elev. 79 ft)
7:52 pm EST Jan 18, 2026
8pm EST Jan 18, 2026-6pm EST Jan 25, 2026



