Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

SLATE CREEK (SCFI1)

Lat: 45.61881° N Lon: 116.28211° W Elev: 1568.0 ft.

NA

91°F

33°C

Humidity 24%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index88°F (31°C)
Last update 22 Aug 10:10 AM PDT
Detailed forecast for

Lower Hells Canyon/Salmon River Region

Today
Mostly cloudy. Areas of rain early in the afternoon. Chance of rain showers and a slight chance of thunderstorms late in the afternoon. Chance of precipitation 30 percent. Hot. Some thunderstorms may produce gusty winds. Highs 88 to 101.
Tonight
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds. Lows in the upper 50s to mid 60s.
Sunday
Sunny. Patchy smoke in the morning. Highs in the 80s to lower 90s.
Sunday Night
Mostly clear. Lows in the mid 50s to lower 60s.
Monday
Mostly sunny. Highs in the mid 80s to upper 90s.
Monday Night
Partly cloudy. Lows in the upper 50s to mid 60s.
Tuesday
Mostly sunny. Highs upper 80s to 100.
Tuesday Night
Partly cloudy. Lows in the 60s.
Wednesday
Partly cloudy. Highs in the mid 80s to upper 90s.
Wednesday Night
Mostly clear. Lows in the upper 50s to mid 60s.
Thursday
Mostly sunny. Highs in the upper 70s to lower 90s.
Thursday Night
Mostly clear. Lows in the 50s to lower 60s.
Friday
Mostly sunny. Highs in the 80s to lower 90s.



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1122 PM PDT Fri Aug 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database