Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

Lat: 42.14703° N Lon: 121.72548° W Elev: 4081.0 ft.

Clear

37°F

3°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Jun 04:53 AM PDT
Detailed forecast for

Klamath Basin

Today
Sunny. Areas of frost early this morning. Highs in the mid 60s to mid 70s. Northwest winds 10 to 15 mph.
Tonight
Clear. Areas of frost after midnight. Lows in the lower 30s to lower 40s. Northwest winds 10 to 15 mph decreasing to around 5 mph after midnight.
Wednesday
Sunny. Widespread frost in the morning. Highs in the lower to mid 70s. Northwest winds around 5 mph.
Wednesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s to mid 40s. Northwest winds 10 to 15 mph decreasing to around 5 mph after midnight.
Thursday
Sunny. Highs in the lower 70s to lower 80s. North winds around 5 mph shifting to the west in the afternoon.
Thursday Night
Partly cloudy in the evening then clearing. Lows in the lower to mid 40s.
Friday Through Independence Day
Clear. Highs in the mid 70s to mid 80s. Lows in the lower 40s to lower 50s.
Saturday Night
Clear. Lows in the mid 40s to mid 50s.
Sunday Through Monday
Mostly clear. Highs in the lower to mid 80s. Lows in the mid 40s to mid 50s.



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240 AM PDT Tue Jun 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database