Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

Ririe (ITD18)

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

NA

39°F

4°C

Humidity 43%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 18 Jan 02:30 PM MST
Extended Forecast for

11 Miles S Irwin ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 25. Northwest wind around 6 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Wind chill values as low as -1. Northwest wind 6 to 9 mph becoming north northeast after midnight.

    Low: 11 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Wind chill values as low as -1. North wind 6 to 9 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Wind chill values as low as zero. West northwest wind 7 to 10 mph becoming south in the evening.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. South wind 9 to 11 mph becoming west southwest in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 25. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 11. Wind chill values as low as -1. Northwest wind 6 to 9 mph becoming north northeast after midnight.
M.L.King Day
Sunny, with a high near 22. Wind chill values as low as -1. North wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 13. Wind chill values as low as zero. West northwest wind 7 to 10 mph becoming south in the evening.
Tuesday
Mostly sunny, with a high near 22. South wind 9 to 11 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 23.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
1:34 pm MST Jan 18, 2026
2pm MST Jan 18, 2026-6pm MST Jan 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database