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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

EW8163 Hume (E8163)

Lat: 36.78783°NLon: 118.91317°WElev: 5213.94ft.

NA

40°F

4°C

Humidity 88%
Wind Speed SSE 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 11 Apr 11:56 PM PDT
Extended Forecast for

22 Miles NE Squaw Valley CA

Winter Storm Warning April 12, 12:15am until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 12, 12:15am until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Overnight

    Low: 24 °F

    Heavy Snow

  • Sunday

    Sunday: Snow showers before 8am, then snow between 8am and 11am, then snow showers likely after 11am. The snow could be heavy at times. Some thunder is also possible. High near 25. Wind chill values as low as 12. West wind 10 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 8pm, then a chance of snow between 8pm and 11pm. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 28. Wind chill values as low as 15. North wind 5 to 10 mph becoming west southwest in the morning. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West southwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 34. North northeast wind 5 to 10 mph becoming west southwest in the morning.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West southwest wind 5 to 10 mph becoming east northeast in the evening.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. South wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 39 °F

    Sunny

Detailed Forecast

Overnight
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 24. Wind chill values as low as 14. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
Sunday
Snow showers before 8am, then snow between 8am and 11am, then snow showers likely after 11am. The snow could be heavy at times. Some thunder is also possible. High near 25. Wind chill values as low as 12. West wind 10 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
A chance of snow showers before 8pm, then a chance of snow between 8pm and 11pm. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.
Monday
A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 28. Wind chill values as low as 15. North wind 5 to 10 mph becoming west southwest in the morning. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 21. West southwest wind 5 to 10 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 34. North northeast wind 5 to 10 mph becoming west southwest in the morning.
Tuesday Night
Mostly clear, with a low around 27. West southwest wind 5 to 10 mph becoming east northeast in the evening.
Wednesday
Sunny, with a high near 39. South wind 5 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. West wind 5 to 10 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 36. Northeast wind 5 to 15 mph becoming west southwest in the morning.
Thursday Night
Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 38. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 29. West southwest wind 5 to 10 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 44. Northeast wind 5 to 10 mph becoming southwest in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NE Squaw Valley CA
 36.9°N 118.89°W (Elev. 9019 ft)
Last Update:
11:56 pm PDT Apr 11, 2026
Forecast Valid:
12am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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