Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

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

44°F

7°C

Humidity 96%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Aug 8:00 am PDT
Extended Forecast for

8 Miles NE Yosemite CA

  • Today

    Today: Showers and thunderstorms likely after 11am.  Mostly sunny through mid morning, then becoming cloudy, with a high near 71. East wind 5 to 10 mph becoming south southwest in the morning.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 71 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 41. Calm wind becoming east around 5 mph after midnight.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 70. East wind around 5 mph becoming calm  in the morning.

    Chance
    T-storms

    High: 70 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 42. West wind around 5 mph becoming east northeast in the evening.

    Chance
    T-storms

    Low: 42 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 11am.  Mostly cloudy, with a high near 68. Northeast wind around 5 mph becoming southeast in the morning.

    Chance
    Showers

    High: 68 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 41. Southwest wind around 5 mph becoming east in the evening.

    Chance
    T-storms then
    Chance
    Showers

    Low: 41 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 65. South wind around 5 mph.

    Chance
    T-storms

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming north in the evening.

    Chance
    T-storms

    Low: 40 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 65. South southwest wind around 5 mph.

    Slight Chance
    T-storms

    High: 65 °F

Detailed Forecast

Today
Showers and thunderstorms likely after 11am. Mostly sunny through mid morning, then becoming cloudy, with a high near 71. East wind 5 to 10 mph becoming south southwest in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 41. Calm wind becoming east around 5 mph after midnight.
Sunday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 70. East wind around 5 mph becoming calm in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 42. West wind around 5 mph becoming east northeast in the evening.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 68. Northeast wind around 5 mph becoming southeast in the morning.
Monday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 41. Southwest wind around 5 mph becoming east in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 65. South wind around 5 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming north in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. South southwest wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 40. West southwest wind 5 to 10 mph becoming north in the evening.
Thursday
Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 41. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 69. South wind around 5 mph.
Click Map For Forecast
Point Forecast:
8 Miles NE Yosemite CA
 37.82°N 119.41°W (Elev. 9672 ft)
7:56 am PDT Aug 19, 2017
8am PDT Aug 19, 2017-6pm PDT Aug 25, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database