Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

SLATE CREEK (SCFI1)

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

NA

54°F

12°C

Humidity 94%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 18 Sep 02:10 AM PDT
Detailed forecast for

Lower Hells Canyon/Salmon River Region

Today
Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to upper 70s.
Tonight
Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 70 percent. Lows in the 50s.
Saturday
Mostly cloudy in the morning then clearing. Highs in the 60s to upper 70s.
Saturday Night
Mostly clear. Lows in the 50s.
Sunday
Mostly sunny. Highs 74 to 87.
Sunday Night
Mostly clear. Lows in the 50s.
Monday
Mostly sunny. Highs 75 to 89.
Monday Night
Partly cloudy. Lows in the 50s.
Tuesday
Mostly sunny. Highs in the 70s to mid 80s.
Tuesday Night
Mostly clear. Lows in the 50s.
Wednesday
Mostly sunny. Highs in the 70s to mid 80s.
Wednesday Night
Partly cloudy. Lows in the 50s.
Thursday
Mostly sunny. Highs in the 70s to upper 80s.



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1122 PM PDT Thu Sep 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database