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

Ririe (ITD18)

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

NA

18°F

-8°C

Humidity 81%
Wind Speed SE 13 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill5°F (-15°C)
Last update 19 Jan 06:30 AM MST
Extended Forecast for

20 Miles SSW Irwin ID

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 31. Wind chill values as low as -2. East wind around 6 mph becoming calm  in the morning.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values as low as zero. South southeast wind 3 to 6 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values as low as zero. South southeast wind around 6 mph becoming southwest in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. Wind chill values as low as -1. South southwest wind around 6 mph becoming southeast after midnight.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 32. Southeast wind around 6 mph becoming west in the afternoon.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 31. Wind chill values as low as -2. East wind around 6 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 10. Wind chill values as low as zero. South southeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values as low as zero. South southeast wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 7. Wind chill values as low as -1. South southwest wind around 6 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 32. Southeast wind around 6 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 29.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 10.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Irwin ID
 43.14°N 111.44°W (Elev. 6411 ft)
4:31 am MST Jan 19, 2026
6am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database