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.

Light Snow Fog/Mist and Windy

33°F

1°C

Humidity 96%
Wind Speed NE 30 G 56 mph
Barometer 29.36 in (994.2 mb)
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Wind Chill19°F (-7°C)
Last update 23 Feb 4:52 am EST
Extended Forecast for

Chatham Municipal Airport MA

Coastal Flood Watch February 23, 01:00pm until February 23, 08:00pm
Blizzard Warning February 23, 05:28am until February 24, 07:00am
Coastal Flood Warning until February 23, 07:00am
Click here for hazard details and duration
Coastal Flood Watch
Blizzard Warning
Coastal Flood Warning
  •  
    Blizzard Warning February 23, 05:28am until February 24, 07:00am
    Coastal Flood Warning until February 23, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 28 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow. High near 34. Very windy, with a northeast wind 38 to 43 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 34 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely
    and Blustery
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after noon. High near 39. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    then Rain

  • 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 30%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm, mixing with snow after 5pm. Partly sunny, with a high near 42. West wind around 7 mph. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 28. Windy, with a northeast wind around 39 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow. High near 34. Very windy, with a northeast wind 38 to 43 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind around 6 mph.
Wednesday
Rain and snow, becoming all rain after noon. High near 39. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 9pm. Partly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain after 2pm, mixing with snow after 5pm. Partly sunny, with a high near 42. West wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 9pm. Mostly cloudy, with a low around 29. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A chance of rain before 3pm. Mostly cloudy, with a high near 41. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 28. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 39. Southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 40. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.7°N 69.98°W (Elev. 7 ft)
Last Update:
11:02 pm EST Feb 22, 2026
Forecast Valid:
5am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation