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

Major Storm Pounding California; Winter Weather Threats Through This Weekend From the Central to Eastern U.S.

The last and strongest in a week-long parade of Pacific storms is pounding California with a variety of hazards, including heavy rainfall, mountain snow and flooding near recent wildfire burn scars. Meanwhile, a weak, progressive system may produce light snow from the Ohio Valley into the northern Mid-Atlantic region through early Friday. Then a major winter storm will develop for the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

23°F

-5°C

Humidity 46%
Wind Speed NE 7 mph
Barometer 30.34 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 17 Jan 4:15 pm EST
Extended Forecast for

Osterville MA

Coastal Flood Watch January 20, 08:00am until January 20, 12:00pm
Click here for hazard details and duration
Coastal Flood Watch

  • Tonight

    Tonight: A chance of snow after 2am. Cloudy, with a temperature rising to around 32 by 5am. Light and variable wind becoming southeast 5 to 8 mph in the evening. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Chance
    Snow

    Low: 25 °F⇑

  • Friday

    Friday: Rain and snow likely before 2pm, then a slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 40. Southeast wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance Rain

    High: 40 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 28. West wind 5 to 10 mph becoming north after midnight.

    Partly Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Increasing clouds, with a high near 31. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Increasing
    Clouds

    High: 31 °F

  • Saturday
    Night

    Saturday Night: Snow before 2am, then rain. Low around 28. Breezy, with an east wind 13 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

    Breezy. Snow
    then
    Rain/Snow

    Low: 28 °F

  • Sunday

    Sunday: Rain before 1pm, then freezing rain between 1pm and 5pm, then freezing rain and sleet likely after 5pm. The rain could be heavy at times. High near 45. Breezy, with a southeast wind 13 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    Heavy Rain
    then Wintry
    Mix and
    Breezy

    High: 45 °F

  • Sunday
    Night

    Sunday Night: A chance of snow, freezing rain, and sleet before 9pm, then a chance of snow between 9pm and 11pm. Mostly cloudy, with a low around 13. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.

    Blustery.
    Chance Wintry
    Mix then
    Mostly Cloudy

    Low: 13 °F

  • M.L.King
    Day

    M.L.King Day: Mostly cloudy, with a high near 18. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 39 mph.

    Mostly Cloudy
    and Blustery

    High: 18 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 11. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 38 mph.

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

    Low: 11 °F

Detailed Forecast

Tonight
A chance of snow after 2am. Cloudy, with a temperature rising to around 32 by 5am. Light and variable wind becoming southeast 5 to 8 mph in the evening. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow likely before 2pm, then a slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 40. Southeast wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 28. West wind 5 to 10 mph becoming north after midnight.
Saturday
Increasing clouds, with a high near 31. North wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Snow before 2am, then rain. Low around 28. Breezy, with an east wind 13 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.
Sunday
Rain before 1pm, then freezing rain between 1pm and 5pm, then freezing rain and sleet likely after 5pm. The rain could be heavy at times. High near 45. Breezy, with a southeast wind 13 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Sunday Night
A chance of snow, freezing rain, and sleet before 9pm, then a chance of snow between 9pm and 11pm. Mostly cloudy, with a low around 13. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly cloudy, with a high near 18. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 39 mph.
Monday Night
Mostly cloudy, with a low around 11. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 38 mph.
Tuesday
Mostly sunny, with a high near 32. West wind 11 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Southwest wind around 11 mph, with gusts as high as 24 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 33. Southwest wind around 11 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Southwest wind 9 to 14 mph. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Osterville MA
 41.63°N 70.39°W (Elev. 33 ft)
Last Update:
2:51 pm EST Jan 17, 2019
Forecast Valid:
4pm EST Jan 17, 2019-6pm EST Jan 24, 2019
 
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