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

31°F

-1°C

Humidity 91%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 09 Apr 01:00 AM PDT
Extended Forecast for

10 Miles NW 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

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: 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 48. Wind chill values as low as 26 early. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Some thunder is also possible. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 27. 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: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 43. Wind chill values as low as 20. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers before 11pm, then snow after 11pm. Some thunder is also possible. Low around 21. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow Showers

  • Saturday

    Saturday: Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 37. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow and
    Breezy

  • 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 15. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 27. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 27 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Calm wind.
Thursday
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 48. Wind chill values as low as 26 early. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Some thunder is also possible. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 27. 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 11am, then snow showers after 11am. Some thunder is also possible. High near 43. Wind chill values as low as 20. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. 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 after 11pm. Some thunder is also possible. Low around 21. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 37. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 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 15. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 27. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
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 32. West wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 14. West wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 40. East wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 21. West southwest wind around 5 mph becoming south southeast after midnight.
Wednesday
Mostly sunny, with a high near 45. Southwest wind around 5 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Tioga Pass CA
 38°N 119.42°W (Elev. 8596 ft)
Last Update:
1:02 am PDT Apr 9, 2026
Forecast Valid:
1am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation