Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

78°F

26°C

Humidity 39%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index79°F (26°C)
Last update 21 Jul 12:45 PM PDT
Detailed forecast for

Northern and Eastern Klamath County and Western Lake County

Today
Mostly cloudy. Areas of smoke this morning. Patchy smoke this afternoon. Slight chance of showers late this morning. Slight chance of thunderstorms this afternoon. Highs in the lower to mid 80s. East winds around 5 mph shifting to the south in the late morning and afternoon.
Tonight
Patchy smoke in the evening. Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower to mid 50s. Northwest winds around 5 mph early in the evening becoming light, then becoming north around 5 mph after midnight.
Wednesday
Partly cloudy with a slight chance of thunderstorms in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds and small hail in the afternoon. Highs in the mid 80s to lower 90s. Light winds becoming southeast around 5 mph in the late morning and early afternoon, then shifting to the south late in the afternoon. Chance of thunderstorms 50 percent.
Wednesday Night
Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the lower to mid 50s. Northwest winds around 5 mph shifting to the southeast after midnight.
Thursday
Sunny. Highs in the lower 80s to lower 90s. South winds 5 to 10 mph.
Thursday Night Through Saturday
Clear. Lows in the mid 40s to lower 50s. Highs in the lower 80s to lower 90s.
Saturday Night And Sunday
Mostly clear. Lows in the mid 40s to lower 50s. Highs in the lower to mid 80s.
Sunday Night And Monday
Mostly clear. Lows in the lower 40s to lower 50s. Highs in the lower to mid 80s.



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641 AM PDT Tue Jul 21 2026
 
 

Additional Resources

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