National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

SLATE CREEK (SCFI1)

Lat: 45.61881°NLon: 116.28211°WElev: 1568.0ft.

NA

84°F

29°C

Humidity 13%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Oct 02:10 PM PDT
Extended Forecast for

19 Miles SSE Grangeville ID

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Calm wind becoming south southeast 5 to 7 mph in the evening.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. South southeast wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 56. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 45. Calm wind becoming south southeast 5 to 7 mph in the evening.
Monday
Mostly sunny, with a high near 61. South southeast wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 41. Calm wind.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 60.
Wednesday Night
A chance of rain, mainly after midnight. Partly cloudy, with a low around 45.
Thursday
A chance of rain, mainly after noon. Partly sunny, with a high near 56.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
Rain and snow likely. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain and snow. Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow. Snow level 5300 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Grangeville ID
 45.66°N 116.03°W (Elev. 5098 ft)
Last Update:
2:01 pm MDT Oct 17, 2026
Forecast Valid:
3pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation