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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Henry's Lake (ITD55)

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

light snow

32°F

0°C

Humidity 93%
Wind Speed S 16 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Wind Chill21°F (-6°C)
Last update 26 Dec 07:00 AM MST
Extended Forecast for

8 Miles W Island Park ID

Winter Storm Warning December 26, 07:27am until December 27, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 26, 07:27am until December 27, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Today

    High: 26 °F⇓

    Heavy Snow
    and Windy

  • Tonight

    Tonight: Snow likely, mainly after 3am. The snow could be heavy at times. Cloudy, with a low around 10. Wind chill values as low as -6. Windy, with a south southwest wind 33 to 39 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    Low: 10 °F

    Heavy Snow
    and Windy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Temperature falling to around 6 by 5pm. Wind chill values as low as -14. Windy, with a west wind 33 to 38 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 18 °F⇓

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -23. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    Low: -3 °F

    Blustery.
    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 9. North northwest wind 6 to 15 mph becoming west southwest in the morning.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly before 3pm. The snow could be heavy at times. Temperature falling to around 19 by 5pm. Wind chill values as low as zero. Windy, with a southwest wind 30 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow likely, mainly after 3am. The snow could be heavy at times. Cloudy, with a low around 10. Wind chill values as low as -6. Windy, with a south southwest wind 33 to 39 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Temperature falling to around 6 by 5pm. Wind chill values as low as -14. Windy, with a west wind 33 to 38 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -23. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny and cold, with a high near 9. North northwest wind 6 to 15 mph becoming west southwest in the morning.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 13.
New Year's Day
A 20 percent chance of snow. Partly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Island Park ID
 44.57°N 111.5°W (Elev. 9334 ft)
Last Update:
4:31 am MST Dec 26, 2025
Forecast Valid:
7am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation