Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282ft.

Fair

20°F

-7°C

Humidity 56%
Wind Speed E 5 MPH
Barometer 30.03 in (1020.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 19 Feb 4:52 am PST
Extended Forecast for

2 Miles WSW Donner Summit CA

  • Today

    Today: Sunny, with a high near 38. Wind chill values as low as -3. North wind 5 to 9 mph.

    Sunny

    High: 38 °F

  • Tonight

    Tonight: A 30 percent chance of snow showers after 4am.  Mostly cloudy, with a low around 16. Southwest wind 3 to 6 mph.  New snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Chance
    Snow Showers

    Low: 16 °F

  • Wednesday

    Wednesday: Snow showers, mainly after 10am.  High near 28. Southwest wind 7 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 12. West northwest wind 5 to 8 mph becoming east in the evening.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers

    Low: 12 °F

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly before 10am.  Partly sunny, with a high near 27. Northeast wind 7 to 10 mph.  New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 27 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow showers.  Partly cloudy, with a low around 11.

    Slight Chance
    Snow Showers

    Low: 11 °F

  • Friday

    Friday: Sunny, with a high near 35.

    Sunny

    High: 35 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °F

  • Saturday

    Saturday: A slight chance of snow showers.  Partly sunny, with a high near 34.

    Slight Chance
    Snow Showers

    High: 34 °F

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values as low as -3. North wind 5 to 9 mph.
Tonight
A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 16. Southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers, mainly after 10am. High near 28. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. West northwest wind 5 to 8 mph becoming east in the evening. New snow accumulation of 1 to 3 inches possible.
Thursday
A 30 percent chance of snow showers, mainly before 10am. Partly sunny, with a high near 27. Northeast wind 7 to 10 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 11.
Friday
Sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 13.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 34.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Monday
A slight chance of snow showers. Partly sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
2 Miles WSW Donner Summit CA
 39.32°N 120.43°W (Elev. 6198 ft)
2:23 am PST Feb 19, 2019
5am PST Feb 19, 2019-6pm PST Feb 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database