Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597° N Lon: 121.13806° W Elev: 4950.0 ft.

NA

55°F

13°C

Humidity 44%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 18 Aug 01:45 AM PDT
Detailed forecast for

Northern and Eastern Klamath County and Western Lake County

Tonight
Mostly clear with a 10 percent chance of thunderstorms early this evening, then partly cloudy late this evening and overnight. Patchy smoke after midnight. Lows in the lower 40s to lower 50s. Northwest winds 5 to 10 mph shifting to the north well after midnight.
Tuesday
Sunny. Patchy smoke in the morning. Highs in the lower to mid 80s. North winds around 5 mph shifting to the west in the late morning and afternoon.
Tuesday Night
Partly cloudy. Lows in the lower 40s to lower 50s. Northwest winds 5 to 10 mph shifting to the north after midnight.
Wednesday
Partly cloudy in the morning then clearing. Highs in the lower 80s to lower 90s. Northeast winds around 5 mph shifting to the south in the afternoon.
Wednesday Night
Mostly clear. Lows in the mid 40s to lower 50s. West winds 5 to 10 mph shifting to the north after midnight.
Thursday And Thursday Night
Partly cloudy. Highs in the mid 80s to lower 90s. Lows in the mid 40s to mid 50s.
Friday And Friday Night
Partly cloudy. Highs in the lower to mid 80s. Lows in the mid 40s to mid 50s.
Saturday Through Sunday
Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 40s to lower 50s.
Sunday Night And Monday
Mostly clear. Lows in the lower 40s to lower 50s. Highs in the mid 70s to mid 80s.



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239 PM PDT Mon Aug 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database