Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

HIDDEN VALLEY (HDVC1)

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

NA

74°F

23°C

Humidity 24%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 09 Sep 10:11 AM PDT
Detailed forecast for

Lassen-Eastern Plumas-Eastern Sierra Counties

Today
Sunny. Highs 82 to 92. Light winds becoming south around 10 mph in the afternoon.
Tonight
Clear. Lows 47 to 57. Light winds.
Thursday
Partly cloudy in the morning then clearing. Highs 82 to 92. Light winds becoming west 10 to 15 mph with gusts up to 30 mph in the afternoon.
Thursday Night
Partly cloudy in the evening then clearing. Lows 45 to 55. West winds around 10 mph with gusts up to 30 mph in the evening becoming light.
Friday
Sunny. Highs 80 to 90. Light winds becoming west 10 to 15 mph with gusts up to 30 mph in the afternoon.
Friday Night
Clear. Lows 42 to 52.
Saturday
Breezy, sunny. Highs 67 to 77.
Saturday Night
Mostly clear. Slight chance of showers in the evening. Lows 33 to 43.
Sunday And Sunday Night
Clear. Highs 60 to 70. Lows 34 to 44.
Monday Through Tuesday
Clear. Highs 67 to 77. Lows 37 to 47.



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231 AM PDT Wed Sep 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database