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 Thursday 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

30°F

-1°C

Humidity 90%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 09 Apr 08:00 AM PDT
Extended Forecast for

5 Miles WSW Tioga Pass CA

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

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 11am. Snow level rising to 9800 feet in the afternoon. Partly sunny, with a high near 51. Wind chill values as low as 27 early. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers before 9pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 46. Wind chill values as low as 22 early. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 17. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 17 °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 39. South southwest wind 5 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow showers before 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 11. Southwest wind 5 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 11 °F

    Heavy Snow

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 11am. Snow level rising to 9800 feet in the afternoon. Partly sunny, with a high near 51. Wind chill values as low as 27 early. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A chance of rain and snow showers before 9pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 46. Wind chill values as low as 22 early. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 17. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch 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 39. South southwest wind 5 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow showers before 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 11. Southwest wind 5 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Monday
A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 10. West wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 43. Calm wind.
Tuesday Night
Mostly clear, with a low around 18. Calm wind.
Wednesday
Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
Last Update:
7:56 am PDT Apr 9, 2026
Forecast Valid:
8am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation