Yet Another Atmospheric River in the Southwest; Snow and Blowing snow in the Upper Midwest

Heavy rain combined with rising snow levels and saturated soils may produce flooding and flash floods, including across Los Angeles and San Diego. Locally heavy rain may cause flooding into central California and central Arizona. Heavy snow will extend from California to the Rockies. A winter storm will produce hazardous travel in the Upper Midwest. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

41°F

5°C

Humidity 79%
Wind Speed SW 8 mph
Barometer 30.28 in (1025.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Mar 1:52 am EDT
Extended Forecast for

Harwich Port MA

  • Overnight

    Overnight: Clear, with a low around 32. Southwest wind around 9 mph.

    Clear

    Low: 32 °F

  • Tuesday

    Tuesday: Sunny, with a high near 53. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Sunny

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 37. West wind 5 to 9 mph.

    Partly Cloudy

    Low: 37 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Light and variable wind becoming south 5 to 9 mph in the morning.

    Mostly Sunny

    High: 48 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Cloudy, with a low around 40. South wind around 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 40 °F

  • Thursday

    Thursday: Showers likely, mainly after 5pm.  Cloudy, with a high near 51. Southwest wind 10 to 15 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly before 7pm.  Cloudy, with a low around 41. Breezy, with a southwest wind 17 to 20 mph.  Chance of precipitation is 60%.

    Showers
    Likely and
    Breezy

    Low: 41 °F

  • Friday

    Friday: A chance of showers.  Cloudy, with a high near 48. West wind 13 to 16 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 48 °F

  • Friday
    Night

    Friday Night: Cloudy, with a low around 38. North wind 10 to 13 mph.

    Cloudy

    Low: 38 °F

Detailed Forecast

Overnight
Clear, with a low around 32. Southwest wind around 9 mph.
Tuesday
Sunny, with a high near 53. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 37. West wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 48. Light and variable wind becoming south 5 to 9 mph in the morning.
Wednesday Night
A chance of showers. Cloudy, with a low around 40. South wind around 10 mph. Chance of precipitation is 50%.
Thursday
Showers likely, mainly after 5pm. Cloudy, with a high near 51. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 41. Breezy, with a southwest wind 17 to 20 mph. Chance of precipitation is 60%.
Friday
A chance of showers. Cloudy, with a high near 48. West wind 13 to 16 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
Cloudy, with a low around 38. North wind 10 to 13 mph.
Saturday
A chance of rain after 7am. Cloudy, with a high near 48. East wind 14 to 18 mph. Chance of precipitation is 50%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 38. Breezy, with an east wind around 25 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 47. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 37. Northwest wind 15 to 17 mph.
Monday
A chance of rain. Partly sunny, with a high near 46. Northwest wind around 15 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Harwich Port MA
 41.67°N 70.08°W (Elev. 10 ft)
1:07 am EDT Mar 21, 2023
2am EDT Mar 21, 2023-6pm EDT Mar 27, 2023
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database