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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

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

NA

7°C

45°F

Humidity 91%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 6°C (43°F)
Visibility NA
Last update 19 Aug 1:00 am PDT
Extended Forecast for

8 Miles NE Yosemite CA

  • Overnight

    Overnight: Partly cloudy, with a low around 6. East northeast wind 10 to 15 km/h.

    Partly Cloudy

    Low: 6 °C

  • Saturday

    Saturday: Showers and thunderstorms likely after 11am.  Increasing clouds, with a high near 22. East northeast wind 10 to 15 km/h becoming light and variable  in the morning.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 22 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 5. West southwest wind 20 to 25 km/h becoming east 10 to 15 km/h in the evening.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 5 °C

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 21. Calm wind.

    Chance
    T-storms

    High: 21 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 5. West wind 10 to 15 km/h becoming north northeast in the evening.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 5 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 11am.  Mostly cloudy, with a high near 20. North northeast wind 5 to 10 km/h becoming south southeast in the morning.

    Chance
    Showers

    High: 20 °C

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 4. Southwest wind around 10 km/h becoming east in the evening.

    Chance
    T-storms

    Low: 4 °C

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 19. East southeast wind around 10 km/h becoming south in the morning.

    Chance
    T-storms then
    Chance
    Showers

    High: 19 °C

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 4. West southwest wind 5 to 10 km/h becoming calm  in the evening.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 4 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around 6. East northeast wind 10 to 15 km/h.
Saturday
Showers and thunderstorms likely after 11am. Increasing clouds, with a high near 22. East northeast wind 10 to 15 km/h becoming light and variable in the morning. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. West southwest wind 20 to 25 km/h becoming east 10 to 15 km/h in the evening.
Sunday
A 40 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 21. Calm wind.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 5. West wind 10 to 15 km/h becoming north northeast in the evening.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 20. North northeast wind 5 to 10 km/h becoming south southeast in the morning.
Monday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 4. Southwest wind around 10 km/h becoming east in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 19. East southeast wind around 10 km/h becoming south in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 4. West southwest wind 5 to 10 km/h becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 21. East northeast wind around 10 km/h becoming southwest in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 4. West southwest wind 5 to 15 km/h becoming north in the evening.
Thursday
Sunny, with a high near 21. Calm wind becoming south 5 to 10 km/h in the afternoon.
Thursday Night
Mostly clear, with a low around 4. West southwest wind 10 to 15 km/h becoming south southeast 5 to 10 km/h in the evening.
Friday
Sunny, with a high near 22. South wind around 10 km/h.
Click Map For Forecast
Point Forecast:
8 Miles NE Yosemite CA
 37.82°N 119.41°W (Elev. 2948 m)
12:56 am PDT Aug 19, 2017
1am PDT Aug 19, 2017-6pm PDT Aug 25, 2017
 
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