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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

44°F

7°C

Humidity 70%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 09 Apr 03:00 PM PDT
Extended Forecast for

9 Miles WSW Tioga Pass CA

Winter Storm Warning April 10, 05:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Snow level 9900 feet. Partly sunny, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of rain showers before 7pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 22. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 8am, then snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 42. Wind chill values as low as 14. South wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 15. Wind chill values as low as 8. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow Showers

  • Saturday

    Saturday: Snow likely, mainly between 11am and 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 10. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

    Low: 10 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers before 11pm, then a chance of snow after 11pm. Some thunder is also possible. Low around 6. Southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 6 °F

    Snow Showers
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 33. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Snow level 9900 feet. Partly sunny, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of rain showers before 7pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 22. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 8am, then snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 42. Wind chill values as low as 14. South wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 15. Wind chill values as low as 8. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely, mainly between 11am and 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 10. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
Sunday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow showers before 11pm, then a chance of snow after 11pm. Some thunder is also possible. Low around 6. Southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Monday
A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 33. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 8. West wind around 5 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 39. South southeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 14. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 44. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 44. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.85°N 119.42°W (Elev. 9600 ft)
Last Update:
2:56 pm PDT Apr 9, 2026
Forecast Valid:
3pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation