Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

WESTWOOD (WWDC1)

Lat: 40.305867°NLon: 120.903322°WElev: 6155ft.

NA

43°F

6°C

Humidity 20%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 05 Dec 11:56 PM PST
Extended Forecast for

4 Miles N Greenville CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. North wind around 5 mph.

    Mostly Cloudy

    Low: 39 °F

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Snow level 6500 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 43. South wind around 5 mph becoming west in the morning.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    High: 43 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers before 10pm.  Snow level 7200 feet. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northeast wind around 5 mph.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 31 °F

  • Tuesday

    Tuesday: Sunny, with a high near 46. East wind around 5 mph.

    Sunny

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 31. Northeast wind around 5 mph becoming south after midnight.

    Partly Cloudy

    Low: 31 °F

  • Wednesday

    Wednesday: A chance of rain and snow after 4pm.  Mostly cloudy, with a high near 40. Southwest wind around 10 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Rain/Snow

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain and snow before 10pm, then snow likely.  Cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    Likely then
    Snow Likely

    Low: 30 °F

  • Thursday

    Thursday: Snow likely, mainly before 10am.  Partly sunny, with a high near 31.

    Snow Likely

    High: 31 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. North wind around 5 mph.
Monday
A 20 percent chance of showers after 1pm. Snow level 6500 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 43. South wind around 5 mph becoming west in the morning.
Monday Night
A 20 percent chance of showers before 10pm. Snow level 7200 feet. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 46. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 31. Northeast wind around 5 mph becoming south after midnight.
Wednesday
A chance of rain and snow after 4pm. Mostly cloudy, with a high near 40. Southwest wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 10pm, then snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly before 10am. Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 36.
Click Map For Forecast
Point Forecast:
4 Miles N Greenville CA
 40.19°N 120.91°W (Elev. 6158 ft)
9:16 pm PST Dec 5, 2021
1am PST Dec 6, 2021-6pm PST Dec 12, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database