National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

23°F

-5°C

Humidity 92%
Wind Speed NW 3 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 22 Feb 12:52 am EST
Extended Forecast for

West Chatham MA

Blizzard Warning February 22, 04:00pm until February 24, 07:00am
Coastal Flood Warning February 23, 01:00am until February 23, 07:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 36. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 36 °F

    Cloudy

  • Sunday Night

    Sunday Night: Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after midnight. Low around 29. Windy, with an east wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, possibly mixed with rain. The snow could be heavy at times. Areas of blowing snow. High near 36. Windy, with a northeast wind 32 to 34 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Rain/Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Snow, mainly before 10pm. Low around 22. Windy, with a northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow and
    Windy then
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 6 to 8 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm. Partly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Calm wind.
Sunday
Cloudy, with a high near 36. Light northeast wind becoming east 5 to 10 mph in the morning.
Sunday Night
Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after midnight. Low around 29. Windy, with an east wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow, possibly mixed with rain. The snow could be heavy at times. Areas of blowing snow. High near 36. Windy, with a northeast wind 32 to 34 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow, mainly before 10pm. Low around 22. Windy, with a northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 6 to 8 mph.
Wednesday
A chance of snow before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 9pm. Partly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 39. West wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Cloudy, with a low around 30. South wind around 7 mph. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 39. West wind 8 to 10 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 27. West wind around 6 mph.
Saturday
Sunny, with a high near 39. South wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.69°N 70.01°W (Elev. 49 ft)
Last Update:
1:10 am EST Feb 22, 2026
Forecast Valid:
1am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation