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

Significant Winter Storm to Affect the Pacific Coast through the Upper Midwest

A significant storm will bring high winds and heavy precipitation, including mountain snow, to portions of the western U.S. this weekend. Extremely dangerous travel is expected through passes. Confidence is increasing that this storm will then impact the central U.S. with heavy snow and strong winds to the north and severe thunderstorms with possible tornadoes and heavy rainfall to the south. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Overcast

6°C

43°F

Humidity 65%
Wind Speed N 20 G 39 km/h
Barometer 1023.8 mb (30.23 in)
Dewpoint 0°C (32°F)
Visibility 16 km
Wind Chill2°C (36°F)
Last update 10 Dec 12:52 am EST
Extended Forecast for

Harwich Port MA

  • Overnight

    Overnight: Cloudy, with a low around 2. North wind around 27 km/h, with gusts as high as 50 km/h.

    Cloudy

    Low: 2 °C

  • Saturday

    Saturday: A chance of snow showers before 9am, then a chance of rain showers. Cloudy, with a high near 6. Northeast wind 24 to 26 km/h, with gusts as high as 47 km/h. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 6 °C

  • Saturday
    Night

    Saturday Night: A chance of snow showers. Cloudy, with a low around 1. Northeast wind 16 to 24 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 1 °C

  • Sunday

    Sunday: A slight chance of rain and snow showers before 7am, then a slight chance of rain and snow between 7am and 8am, then a chance of rain after 8am. Cloudy, with a high near 6. Northeast wind 10 to 16 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Chance
    Rain

    High: 6 °C

  • Sunday
    Night

    Sunday Night: A chance of rain before midnight, then a slight chance of snow between midnight and 2am, then a chance of rain and snow after 2am. Cloudy, with a low around 1. Northeast wind 8 to 13 km/h. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance Rain
    then Chance
    Rain/Snow

    Low: 1 °C

  • Monday

    Monday: A chance of rain, mainly before 9am. Partly sunny, with a high near 6. North wind 21 to 26 km/h. Chance of precipitation is 30%.

    Chance Rain

    High: 6 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around -1. North wind 21 to 26 km/h.

    Partly Cloudy

    Low: -1 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 4. North wind 23 to 29 km/h.

    Mostly Sunny

    High: 4 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -3. Blustery, with a north wind 27 to 37 km/h.

    Partly Cloudy
    and Blustery

    Low: -3 °C

Detailed Forecast

Overnight
Cloudy, with a low around 2. North wind around 27 km/h, with gusts as high as 50 km/h.
Saturday
A chance of snow showers before 9am, then a chance of rain showers. Cloudy, with a high near 6. Northeast wind 24 to 26 km/h, with gusts as high as 47 km/h. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of snow showers. Cloudy, with a low around 1. Northeast wind 16 to 24 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A slight chance of rain and snow showers before 7am, then a slight chance of rain and snow between 7am and 8am, then a chance of rain after 8am. Cloudy, with a high near 6. Northeast wind 10 to 16 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before midnight, then a slight chance of snow between midnight and 2am, then a chance of rain and snow after 2am. Cloudy, with a low around 1. Northeast wind 8 to 13 km/h. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of rain, mainly before 9am. Partly sunny, with a high near 6. North wind 21 to 26 km/h. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around -1. North wind 21 to 26 km/h.
Tuesday
Mostly sunny, with a high near 4. North wind 23 to 29 km/h.
Tuesday Night
Partly cloudy, with a low around -3. Blustery, with a north wind 27 to 37 km/h.
Wednesday
Mostly sunny, with a high near 7. Breezy, with a north wind 34 to 37 km/h, with gusts as high as 55 km/h.
Wednesday Night
Mostly cloudy, with a low around 1. Breezy, with a north wind 24 to 34 km/h, with gusts as high as 55 km/h.
Thursday
A chance of rain. Mostly cloudy, with a high near 9. Northeast wind 18 to 24 km/h. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 3. East wind 18 to 21 km/h. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 9. East wind 21 to 24 km/h, with gusts as high as 42 km/h. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Harwich Port MA
 41.67°N 70.08°W (Elev. 3 m)
Last Update:
9:49 pm EST Dec 9, 2022
Forecast Valid:
1am EST Dec 10, 2022-6pm EST Dec 16, 2022
 
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Chance of Precipitation