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

KAISER POINT NEAR LAKESHORE 4ENE (KSP) (KSPC1)

Lat: 37.29833°NLon: 119.10333°WElev: 9129.0ft.

NA

23°F

-5°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

24 Miles SSE Mammoth Lakes CA

Winter Storm Warning April 12, 05:35am until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 12, 05:35am until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Overnight

    Low: 17 °F

    Heavy Snow
    and Breezy

  • 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 15. Wind chill values as low as -5. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 15 °F

    Heavy Snow
    and Breezy

  • 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 6. Wind chill values as low as -5. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °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 20. Wind chill values as low as -2. North northwest wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 20 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and cold, with a high near 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 26 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 30. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Cold

Detailed Forecast

Overnight
Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 17. Wind chill values as low as -2. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. 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 15. Wind chill values as low as -5. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 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 6. Wind chill values as low as -5. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 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 20. Wind chill values as low as -2. North northwest wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 11. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and cold, with a high near 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 16. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny and cold, with a high near 30. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 10 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny and cold, with a high near 27. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 11. West wind around 15 mph becoming east northeast in the evening. Winds could gust as high as 25 mph.
Friday
Sunny and cold, with a high near 30. East wind 10 to 15 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 16. South southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 34. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSE Mammoth Lakes CA
 37.29°N 118.89°W (Elev. 11604 ft)
Last Update:
4:56 am PDT Apr 12, 2026
Forecast Valid:
5am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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