Threats for Tornadoes and Flash Flooding Continue Across the Central U.S. Today

Widespread flooding is ongoing across parts of Oklahoma, Kansas, and Missouri due to very heavy rainfall over the past 24 hours. The threat for severe thunderstorms producing tornadoes, strong winds, large hail, and additional flash flooding, will continue to shift slowly eastward across the region today. Additional, dangerous flooding is expected. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Lt Rain, Fog

35°F

2°C

Humidity 96%
Wind Speed S 8 MPH
Barometer 29.82 in
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill28°F (-2°C)
Last update 21 May 3:25 pm PDT
Extended Forecast for

8 Miles WNW Donner Summit CA

Winter Weather Advisory until May 21, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until May 21, 08:00pm

    NOW until
    8:00pm Tue

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow showers.  High near 34. West southwest wind around 9 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

    Snow Showers

    High: 34 °F

  • Tonight

    Tonight: Snow showers, mainly before 11pm.  Low around 27. West southwest wind 5 to 9 mph becoming light and variable.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    then Chance
    Snow Showers

    Low: 27 °F

  • Wednesday

    Wednesday: A chance of snow showers before 11am, then a chance of rain showers.  Mostly cloudy, with a high near 44. North wind 7 to 10 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers before 11pm.  Mostly cloudy, with a low around 34. North wind 9 to 13 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers then
    Mostly Cloudy

    Low: 34 °F

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after 11am.  Partly sunny, with a high near 48. North northeast wind around 8 mph.

    Chance
    Showers

    High: 48 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 33.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 33 °F

  • Friday

    Friday: A 30 percent chance of showers after 11am.  Mostly sunny, with a high near 50.

    Chance
    Showers

    High: 50 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 35.

    Chance
    Showers

    Low: 35 °F

Detailed Forecast

This Afternoon
Snow showers. High near 34. West southwest wind around 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers, mainly before 11pm. Low around 27. West southwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 44. North wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 34. North wind 9 to 13 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of showers, mainly after 11am. Partly sunny, with a high near 48. North northeast wind around 8 mph.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 33.
Friday
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 50.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 47.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 33.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 44.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 33.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 46.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Mostly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
8 Miles WNW Donner Summit CA
 39.37°N 120.53°W (Elev. 6637 ft)
2:43 pm PDT May 21, 2019
5pm PDT May 21, 2019-6pm PDT May 28, 2019
 
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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