Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

NA

30°F

-1°C

Humidity 74%
Wind Speed ESE 14 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill19°F (-7°C)
Last update 31 Jan 11:15 AM MST
Extended Forecast for

8 Miles NNW Island Park ID

  • Today

    Today: Mostly sunny, with a high near 35. South southeast wind around 6 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. East wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. East southeast wind 6 to 9 mph becoming south in the afternoon.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Southwest wind 5 to 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Southwest wind 3 to 7 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. South southeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 22. East wind around 6 mph.
Sunday
Partly sunny, with a high near 39. East southeast wind 6 to 9 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 20. Southwest wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 37. Southwest wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Island Park ID
 44.67°N 111.4°W (Elev. 6470 ft)
10:31 am MST Jan 31, 2026
11am MST Jan 31, 2026-6pm MST Feb 6, 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