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

SLATE CREEK (SCFI1)

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

NA

76°F

24°C

Humidity 45%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index78°F (26°C)
Last update 18 Aug 12:10 AM PDT
Detailed forecast for

Lower Hells Canyon/Salmon River Region

Today
Mostly sunny. Highs in the 80s to mid 90s.
Tonight
Mostly clear. Lows in the upper 50s to mid 60s.
Wednesday
Mostly sunny. Hot. Highs 85 to 98.
Wednesday Night
Mostly clear. Lows in the 60s.
Thursday
Mostly sunny. Hot. Highs 91 to 103.
Thursday Night
Partly cloudy. Lows in the 60s to lower 70s.
Friday
Partly cloudy. Highs 91 to 103.
Friday Night
Mostly cloudy. Lows in the 60s.
Saturday
Partly cloudy. Highs in the lower 80s to mid 90s.
Saturday Night
Mostly clear. Lows in the mid 50s to lower 60s.
Sunday
Mostly sunny. 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 80s to mid 90s.



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1227 AM PDT Tue Aug 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database