Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

SLATE CREEK (SCFI1)

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

NA

60°F

16°C

Humidity 96%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 19 Sep 03:10 AM PDT
Detailed forecast for

Lower Hells Canyon/Salmon River Region

Today
Mostly cloudy with a 20 percent chance of rain early in the morning, then partly cloudy in the late morning and afternoon. Highs in the 60s to upper 70s.
Tonight
Mostly clear. Lows in the upper 40s to mid 50s.
Sunday
Mostly sunny. Highs in the 70s to mid 80s.
Sunday Night
Clear. Lows in the 50s.
Monday
Mostly sunny. Highs 76 to 89.
Monday Night
Mostly clear. Lows in the 50s to lower 60s.
Tuesday
Mostly sunny. Highs 76 to 89.
Tuesday Night
Mostly clear. Lows in the 50s.
Wednesday
Mostly sunny. Highs in the mid 70s to upper 80s.
Wednesday Night
Mostly clear. Lows in the 50s.
Thursday
Mostly sunny. Highs in the mid 70s to upper 80s.
Thursday Night
Partly cloudy. Lows in the 50s.
Friday
Partly cloudy. Highs in the 70s to lower 80s.



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1122 PM PDT Fri Sep 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database