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Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

33°F

1°C

Humidity 93%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 10 Apr 02:00 AM PDT
Extended Forecast for

12 Miles S Sonora Pass CA

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

  • Overnight

    Overnight: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a steady temperature around 33. Wind chill values as low as 24. South wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 39. Wind chill values as low as 17. 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 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Snow showers before 11pm, then snow after 11pm. Some thunder is also possible. Low around 21. Wind chill values as low as 12. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 21 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: Snow likely before 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 36. Wind chill values as low as 7. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    Low: 15 °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 26. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 26 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers before 8pm, then snow, mainly after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 12. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Heavy Snow
    then Snow
    Likely

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny and cold, with a high near 32. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. West wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a steady temperature around 33. Wind chill values as low as 24. South wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers. Some thunder is also possible. High near 39. Wind chill values as low as 17. 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 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow showers before 11pm, then snow after 11pm. Some thunder is also possible. Low around 21. Wind chill values as low as 12. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow likely before 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 36. Wind chill values as low as 7. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow showers before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 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 26. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Sunday Night
Snow showers before 8pm, then snow, mainly after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 12. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
A 50 percent chance of snow. Partly sunny and cold, with a high near 32. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. West wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 39. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 18. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 43. North wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 23. West southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Thursday
A 10 percent chance of snow. Mostly sunny, with a high near 43. Southeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Sonora Pass CA
 38.15°N 119.63°W (Elev. 9797 ft)
Last Update:
1:56 am PDT Apr 10, 2026
Forecast Valid:
2am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation