Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Partly Cloudy

43°F

6°C

Humidity 60%
Wind Speed SW 12 G 22 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 21 Nov 12:52 pm EST
Extended Forecast for

West Chatham MA

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 43. Southwest wind 13 to 17 mph, with gusts as high as 33 mph.

    Mostly Cloudy

    High: 43 °F

  • Tonight

    Tonight: Isolated showers before 8pm.  Partly cloudy, with a low around 19. Northwest wind 14 to 17 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Cloudy

    Low: 19 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A chance of snow showers before 4pm, then a slight chance of snow showers after 5pm.  Mostly sunny, with a high near 25. Northwest wind 15 to 17 mph, with gusts as high as 40 mph.  Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 25 °F

  • Thursday
    Night

    Thursday Night: A chance of snow showers, mainly between 7pm and 5am.  Mostly cloudy, with a low around 16. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 16 °F

  • Friday

    Friday: A slight chance of snow showers before 8am.  Mostly sunny, with a high near 35. North wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

    High: 35 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    Mostly Sunny

    High: 48 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 43. Chance of precipitation is 80%.

    Rain

    Low: 43 °F

  • Sunday

    Sunday: Rain likely, mainly before 7am.  Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    High: 52 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 43. Southwest wind 13 to 17 mph, with gusts as high as 33 mph.
Tonight
Isolated showers before 8pm. Partly cloudy, with a low around 19. Northwest wind 14 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Thanksgiving Day
A chance of snow showers before 4pm, then a slight chance of snow showers after 5pm. Mostly sunny, with a high near 25. Northwest wind 15 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow showers, mainly between 7pm and 5am. Mostly cloudy, with a low around 16. Northwest wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A slight chance of snow showers before 8am. Mostly sunny, with a high near 35. North wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Rain. Low around 43. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Monday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Tuesday
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
12:30 pm EST Nov 21, 2018
1pm EST Nov 21, 2018-6pm EST Nov 27, 2018
 
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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