Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Upper Midwest

A sweltering and long duration heat wave will build across the West this weekend through much of next week. Excessive heat warnings/watches along with heat advisories are in effect from the Southwest to the Northwest. Dangerous heat is also persisting across the southern Plains. Meanwhile, severe storms are likely in the Upper Midwest with heavy rain/flooding, damaging winds, hail, and tornadoes. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

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

NA

10°C

50°F

Humidity 71%
Wind Speed E 1 MPH
Barometer 1023.03 mb
Dewpoint 5°C (41°F)
Visibility NA
Last update 14 Aug 08:00 AM PDT
Extended Forecast for

6 Miles WSW Tioga Pass CA

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 25. East southeast wind 5 to 10 km/h becoming west 10 to 15 km/h in the afternoon.

    Chance
    Showers

    High: 25 °C

  • Tonight

    Tonight: Mostly clear, with a low around 6. West southwest wind 5 to 10 km/h becoming east after midnight.

    Mostly Clear

    Low: 6 °C

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 26. East wind 5 to 15 km/h becoming west southwest in the afternoon. Winds could gust as high as 25 km/h.

    Slight Chance
    T-storms

    High: 26 °C

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 7. Calm wind.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 7 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 26. Calm wind.

    Slight Chance
    T-storms

    High: 26 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 7. Calm wind.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 7 °C

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 26. Calm wind. Winds could gust as high as 25 km/h.

    Slight Chance
    T-storms

    High: 26 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 7. Calm wind. Winds could gust as high as 25 km/h.

    Partly Cloudy

    Low: 7 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 27. Calm wind. Winds could gust as high as 25 km/h.

    Slight Chance
    T-storms

    High: 27 °C

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 25. East southeast wind 5 to 10 km/h becoming west 10 to 15 km/h in the afternoon.
Tonight
Mostly clear, with a low around 6. West southwest wind 5 to 10 km/h becoming east after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 26. East wind 5 to 15 km/h becoming west southwest in the afternoon. Winds could gust as high as 25 km/h.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 7. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 26. Calm wind.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 7. Calm wind.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 26. Calm wind. Winds could gust as high as 25 km/h.
Monday Night
Partly cloudy, with a low around 7. Calm wind. Winds could gust as high as 25 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 27. Calm wind. Winds could gust as high as 25 km/h.
Tuesday Night
Partly cloudy, with a low around 7. Calm wind.
Wednesday
Sunny, with a high near 26. Calm wind.
Wednesday Night
Mostly clear, with a low around 7. Calm wind.
Thursday
Sunny, with a high near 26. Calm wind. Winds could gust as high as 25 km/h.
Click Map For Forecast
Point Forecast:
6 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 2682 m)
8:00 am PDT Aug 14, 2020
8am PDT Aug 14, 2020-6pm PDT Aug 20, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database