Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Granite Hill (ITDB4)

Lat: 47.99227°NLon: 116.68319°WElev: 2157.0ft.

NA

27°F

-3°C

Humidity 92%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 18 Jan 06:15 PM PST
Extended Forecast for

12 Miles SSW Clark Fork ID

Air Stagnation Advisory January 18, 06:42pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 06:42pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 19 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Southwest wind 3 to 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Northeast wind around 5 mph becoming northwest in the afternoon.

    High: 31 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Northeast wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 21. Southwest wind 3 to 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Northeast wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 19. Light and variable wind.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 29.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Saturday
Snow likely. Partly sunny, with a high near 18. Chance of precipitation is 60%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Clark Fork ID
 47.98°N 116.25°W (Elev. 3993 ft)
3:07 pm PST Jan 18, 2026
6pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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