Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Fire Weather Watch in effect from August 21, 02:00 PM PDT until August 21, 09:00 PM PDT

Current conditions at

Klamath Falls International Airport (KLMT)

Lat: 42.14703°NLon: 121.72548°WElev: 4081.0ft.

Clear

81°F

27°C

Humidity	28%
Wind Speed	NNW 10 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Aug 08:20 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles S Altamont OR

Fire Weather Watch August 21, 02:00pm until August 21, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Tonight
Low: 51 °F
Clear
Thursday
High: 90 °F
Increasing
Clouds
Thursday Night
Low: 54 °F
Mostly Cloudy
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Clear, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.

Thursday

Increasing clouds, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly cloudy, with a low around 54. South southwest wind 5 to 8 mph becoming calm in the evening.

Friday

Cloudy through mid morning, then becoming mostly sunny, with a high near 86. Light and variable wind becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Partly cloudy, with a low around 49. South southwest wind 12 to 17 mph becoming light south in the evening. Winds could gust as high as 30 mph.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Sunny, with a high near 84.

Sunday Night

Mostly clear, with a low around 47.

Monday

Sunny, with a high near 85.