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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

33°F

1°C

Humidity 94%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 12 Feb 04:00 AM MST
Extended Forecast for

11 Miles S Irwin ID

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. Southwest wind around 8 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 31. South wind 6 to 9 mph becoming west northwest in the afternoon. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. West southwest wind 6 to 8 mph becoming south after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 26. South southwest wind 7 to 9 mph becoming east southeast in the morning.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. West wind 8 to 11 mph becoming southeast after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. Southwest wind around 8 mph.
Thursday
A 40 percent chance of snow showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 31. South wind 6 to 9 mph becoming west northwest in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 21. West southwest wind 6 to 8 mph becoming south after midnight.
Friday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 26. South southwest wind 7 to 9 mph becoming east southeast in the morning.
Friday Night
Mostly cloudy, with a low around 19. West wind 8 to 11 mph becoming southeast after midnight.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.
Washington's Birthday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Monday Night
Snow. Low around 27. Chance of precipitation is 90%.
Tuesday
Snow. High near 27. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
Last Update:
1:25 am MST Feb 12, 2026
Forecast Valid:
4am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation