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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

28°F

-2°C

Humidity 84%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill20°F (-7°C)
Last update 13 Feb 03:00 AM MST
Extended Forecast for

11 Miles NNW Island Park ID

  • Overnight

    Overnight: A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 17. South wind around 7 mph.

    Low: 17 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly between 8am and 9am. Mostly cloudy, with a high near 22. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Friday Night

    Friday Night: Cloudy, with a low around 16. South wind around 10 mph.

    Low: 16 °F

    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Cloudy, with a high near 23. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 23 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. South wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm. The snow could be heavy at times. Low around 22. Chance of precipitation is 80%.

    Low: 22 °F

    Heavy Snow

Detailed Forecast

Overnight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 17. South wind around 7 mph.
Friday
A 30 percent chance of snow, mainly between 8am and 9am. Mostly cloudy, with a high near 22. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Cloudy, with a low around 16. South wind around 10 mph.
Saturday
A 20 percent chance of snow after 11am. Cloudy, with a high near 23. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 22. South wind 11 to 15 mph, with gusts as high as 22 mph.
Sunday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20.
Washington's Birthday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 29.
Monday Night
Snow, mainly after 11pm. The snow could be heavy at times. Low around 22. Chance of precipitation is 80%.
Tuesday
Snow. High near 24. Chance of precipitation is 100%.
Tuesday Night
Snow. Low around 16. Chance of precipitation is 80%.
Wednesday
Snow. High near 19. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 10. Chance of precipitation is 70%.
Thursday
Snow. High near 16. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
Last Update:
12:39 am MST Feb 13, 2026
Forecast Valid:
3am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation