Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

25°F

-4°C

Humidity 79%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 18 Apr 06:00 AM PDT
Extended Forecast for

10 Miles WSW Conway Summit CA

  • Today

    Today: Mostly sunny, with a high near 48. Wind chill values as low as 16 early. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Wind chill values as low as 17. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Wind chill values as low as 18 early. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 48 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Wind chill values as low as 17. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Sunny, with a high near 49. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.  Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm.  Partly cloudy, with a low around 25. Breezy, with a south southwest wind 20 to 25 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 36. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers before 11pm, then snow likely after 11pm. The snow could be heavy at times. Some thunder is also possible.  Low around 15. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: A 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 31. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 48. Wind chill values as low as 16 early. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 24. Wind chill values as low as 17. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 48. Wind chill values as low as 18 early. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 26. Wind chill values as low as 17. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Monday
A 30 percent chance of snow after 11am. Sunny, with a high near 49. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 25. Breezy, with a south southwest wind 20 to 25 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers before 11pm, then snow likely after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.
Wednesday
A 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 31. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly sunny, with a high near 38. West southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 15. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 40. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
5:56 am PDT Apr 18, 2026
6am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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