Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

Lat: 37.87333°NLon: 119.35°WElev: 8600ft.

NA

41°F

5°C

Humidity 89%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 25 Jun 12:00 AM PDT
Extended Forecast for

16 Miles N Yosemite CA

  • Overnight

    Overnight: Mostly clear, with a low around 45. Northeast wind around 5 mph.

    Mostly Clear

    Low: 45 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 3pm.  Snow level 11700 feet rising to 13300 feet in the afternoon. Sunny, with a high near 67. Northeast wind 5 to 10 mph becoming south southwest in the morning.

    Sunny then
    Slight Chance
    T-storms

    High: 67 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 50. West wind 5 to 10 mph becoming northeast in the evening.

    Mostly Clear

    Low: 50 °F

  • Saturday

    Saturday: Sunny, with a high near 74. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55. West northwest wind 5 to 10 mph becoming east northeast after midnight.

    Mostly Clear

    Low: 55 °F

  • Sunday

    Sunday: Sunny, with a high near 76. East wind 5 to 10 mph becoming west southwest in the afternoon.

    Sunny

    High: 76 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming east northeast after midnight.

    Mostly Clear

    Low: 56 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 76. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    Slight Chance
    T-storms

    High: 76 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

    Partly Cloudy

    Low: 54 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Northeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 3pm. Snow level 11700 feet rising to 13300 feet in the afternoon. Sunny, with a high near 67. Northeast wind 5 to 10 mph becoming south southwest in the morning.
Friday Night
Mostly clear, with a low around 50. West wind 5 to 10 mph becoming northeast in the evening.
Saturday
Sunny, with a high near 74. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 55. West northwest wind 5 to 10 mph becoming east northeast after midnight.
Sunday
Sunny, with a high near 76. East wind 5 to 10 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming east northeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 76. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 11am. Snow level 13400 feet rising to 14100 feet in the afternoon. Mostly sunny, with a high near 74. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Snow level 13600 feet. Partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Snow level 13000 feet rising to 13800 feet in the afternoon. Mostly sunny, with a high near 73. East wind 5 to 10 mph becoming west southwest in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Snow level 13900 feet lowering to 13000 feet after midnight . Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Snow level 12700 feet rising to 13800 feet in the afternoon. Mostly sunny, with a high near 73. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Click Map For Forecast
Point Forecast:
16 Miles N Yosemite CA
 37.99°N 119.53°W (Elev. 8593 ft)
11:57 pm PDT Jun 24, 2021
12am PDT Jun 25, 2021-6pm PDT Jun 30, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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