Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Critical Fire Weather in the Southern Plains

Severe thunderstorms will persist tonight across the Middle Mississippi Valley, producing damaging winds, large to very large hail and several tornadoes. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

37°F

3°C

Humidity 65%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 27 Apr 05:00 PM PDT
Extended Forecast for

12 Miles W Tioga Pass CA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Partly sunny, with a high near 39. West northwest wind around 5 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm.  Mostly cloudy during the early evening, then gradual clearing, with a low around 22. Calm wind becoming east southeast around 5 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 46. Wind chill values as low as 17 early. East southeast wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Calm wind becoming east northeast around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52. East northeast wind around 5 mph becoming calm.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am.  Snow level 8000 feet rising to 9300 feet in the afternoon. Sunny, with a high near 56. East northeast wind around 5 mph becoming west northwest in the afternoon.

    High: 56 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. West northwest wind around 5 mph becoming east northeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 39. West northwest wind around 5 mph.
Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 22. Calm wind becoming east southeast around 5 mph.
Tuesday
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 46. Wind chill values as low as 17 early. East southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 27. Calm wind becoming east northeast around 5 mph.
Wednesday
Sunny, with a high near 52. East northeast wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 31. Calm wind becoming east northeast around 5 mph after midnight.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Snow level 8000 feet rising to 9300 feet in the afternoon. Sunny, with a high near 56. East northeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 34. West northwest wind around 5 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 57. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A chance of rain showers and snow. Some thunder is also possible. Snow level 9200 feet lowering to 8400 feet after midnight . Partly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Some thunder is also possible. Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Tioga Pass CA
 37.91°N 119.46°W (Elev. 7700 ft)
4:56 pm PDT Apr 27, 2026
5pm PDT Apr 27, 2026-6pm PDT May 4, 2026
 
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Additional Resources

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