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Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

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

NA

42°F

6°C

Humidity 91%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 28 Jul 5:00 am PDT
Extended Forecast for

4 Miles WNW Mammoth Lakes CA

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    Slight Chance
    T-storms

    High: 70 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light  in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    Slight Chance
    T-storms

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 48. Southwest wind around 10 mph becoming north in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 48 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 71. Southwest wind around 5 mph becoming east southeast in the morning.

    Slight Chance
    T-storms

    High: 71 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 49 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 72. West wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 72 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 50 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 75. West wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 75 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 48. Southwest wind around 10 mph becoming north in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 71. Southwest wind around 5 mph becoming east southeast in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. West wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming west southwest in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. West wind around 10 mph, with gusts as high as 15 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. West wind 5 to 10 mph.
Click Map For Forecast
Point Forecast:
4 Miles WNW Mammoth Lakes CA
 37.65°N 119.06°W (Elev. 9596 ft)
4:55 am PDT Jul 28, 2017
6am PDT Jul 28, 2017-6pm PDT Aug 3, 2017
 
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