Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

WHITE CLOUD (CISC1)

Lat: 39.31944°NLon: 120.84211°WElev: 4302.0ft.

NA

72°F

22°C

Humidity 16%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 27 Aug 05:33 AM PDT
Extended Forecast for

16 Miles NNW Blue Canyon CA

  • Today

    Today: Increasing clouds, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 83 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Increasing clouds, with a low around 67. Light and variable wind.

    Low: 67 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly before 1pm, then a chance of showers and thunderstorms after 2pm.  Cloudy, with a steady temperature around 69. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 62. Light and variable wind.

    Low: 62 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
A 20 percent chance of rain before 11pm. Increasing clouds, with a low around 67. Light and variable wind.
Friday
Rain likely, mainly before 1pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a steady temperature around 69. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of rain before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 62. Light and variable wind.
Saturday
Sunny, with a high near 74. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 75.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 67.
Tuesday Night
A slight chance of rain. Mostly clear, with a low around 55.
Wednesday
A slight chance of rain. Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Blue Canyon CA
 39.46°N 120.84°W (Elev. 4121 ft)
2:00 am PDT Aug 27, 2026
6am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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