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.

Overcast

34°F

1°C

Humidity 67%
Wind Speed E 6 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 22 Feb 9:52 am EST
Extended Forecast for

Chatham Municipal Airport MA

Coastal Flood Watch February 23, 01:00pm until February 23, 08:00pm
Blizzard Warning February 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
Coastal Flood Watch
Blizzard Warning
Coastal Flood Warning

  • Today

    Today: Cloudy, with a high near 37. East wind 6 to 9 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after 1am. Low around 28. Windy, with an east wind 15 to 20 mph increasing to 24 to 29 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: 28 °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 north wind 31 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 23 to 28 mph decreasing to 11 to 16 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 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 5 to 7 mph.

    Low: 18 °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 7 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Partly sunny, with a high near 40. West wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Cloudy, with a high near 37. East wind 6 to 9 mph.
Tonight
Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after 1am. Low around 28. Windy, with an east wind 15 to 20 mph increasing to 24 to 29 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 north wind 31 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 23 to 28 mph decreasing to 11 to 16 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 7 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind 5 to 7 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 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 40. West wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 30. South wind 5 to 7 mph. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 40. West wind 7 to 9 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 27. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 40. South wind 3 to 8 mph.
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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:
3:50 am EST Feb 22, 2026
Forecast Valid:
10am 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