Dangerous Heat Building in the South; Severe Storms From Plains To MS Valley

Intensifying high pressure is producing dangerous heat and humidity in the south-central U.S. with heat indexes possibly exceeding 110. Triple digit heat will also continue for some western areas. Elsewhere, a front moving through the central U.S. may produce severe thunderstorms and heavy rainfall in parts of the Plains and MS Valley through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW (YYV) (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 3998ft.

NA

70°F

21°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 19 Jul 11:15 pm PDT
Extended Forecast for

Yosemite Valley CA

  • Overnight

    Overnight: Widespread haze. Areas of smoke. Partly cloudy, with a low around 68. Northeast wind around 5 mph.

    Haze

    Low: 68 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Widespread haze before 11am. Areas of smoke before 11am. Mostly sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    Slight Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Widespread haze after 11pm. Areas of smoke after 11pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming northeast in the evening.

    Slight Chance
    T-storms then
    Haze

    Low: 67 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 85. Northeast wind around 5 mph becoming west southwest in the morning.

    Slight Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 67. West wind around 5 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 67 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 84. East northeast wind around 5 mph becoming west in the morning.

    Slight Chance
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 67. West wind around 5 mph becoming northeast in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 67 °F

  • Monday

    Monday: Mostly sunny, with a high near 88. East northeast wind around 5 mph becoming west southwest in the morning.

    Mostly Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 67. West southwest wind around 5 mph becoming east northeast in the evening.

    Partly Cloudy

    Low: 67 °F

Detailed Forecast

Overnight
Widespread haze. Areas of smoke. Partly cloudy, with a low around 68. Northeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Widespread haze before 11am. Areas of smoke before 11am. Mostly sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Widespread haze after 11pm. Areas of smoke after 11pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming northeast in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. Northeast wind around 5 mph becoming west southwest in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. East northeast wind around 5 mph becoming west in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming northeast in the evening.
Monday
Mostly sunny, with a high near 88. East northeast wind around 5 mph becoming west southwest in the morning.
Monday Night
Partly cloudy, with a low around 67. West southwest wind around 5 mph becoming east northeast in the evening.
Tuesday
Mostly sunny, with a high near 89. East northeast wind 5 to 10 mph becoming west southwest in the morning.
Tuesday Night
Partly cloudy, with a low around 68. West wind around 5 mph becoming east northeast in the evening.
Wednesday
Mostly sunny, with a high near 93. East northeast wind 5 to 10 mph becoming west southwest in the morning.
Wednesday Night
Partly cloudy, with a low around 69. West wind around 5 mph becoming north in the evening.
Thursday
Mostly sunny, with a high near 93. Northeast wind around 5 mph becoming west southwest in the morning.
Click Map For Forecast
Point Forecast:
Yosemite Valley CA
 37.73°N 119.62°W (Elev. 3999 ft)
11:55 pm PDT Jul 19, 2018
12am PDT Jul 20, 2018-6pm PDT Jul 25, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database