Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

HIDDEN VALLEY (HDVC1)

Lat: 40.44192° N Lon: 120.62694° W Elev: 4452.0 ft.

NA

59°F

15°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 29 Jul 06:11 AM PDT
Detailed forecast for

Lassen-Eastern Plumas-Eastern Sierra Counties

Today
Sunny. Highs 88 to 98. Light winds becoming west 10 to 15 mph in the afternoon.
Tonight
Clear. Lows 48 to 58. West winds 10 to 15 mph in the evening becoming light.
Thursday
Sunny. Highs 89 to 99. Light winds becoming southwest 10 to 15 mph in the afternoon.
Thursday Night
Clear. Lows 49 to 59. West winds 10 to 15 mph in the evening becoming light.
Friday
Sunny. Highs 91 to 101. Light winds becoming southwest around 10 mph in the afternoon.
Friday Night
Clear. Lows 49 to 59.
Saturday Through Tuesday
Clear. Highs 92 to 102. Lows 50 to 60.



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231 AM PDT Wed Jul 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database