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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Partly Cloudy

34°F

1°C

Humidity 93%
Wind Speed N 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 27 Nov 06:35 AM MST
Extended Forecast for

Arco ID

  • Thanksgiving Day

    Thanksgiving Day: Increasing clouds, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 21. North northwest wind 3 to 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Light and variable wind becoming west southwest 5 to 8 mph in the morning.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. West wind 7 to 10 mph becoming north after midnight.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. North northeast wind around 6 mph becoming southeast in the afternoon.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Thanksgiving Day
Increasing clouds, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 21. North northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 43. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 16. West wind 7 to 10 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 31. North northeast wind around 6 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 32.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 17.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arco ID
 43.64°N 113.3°W (Elev. 6066 ft)
Last Update:
4:31 am MST Nov 27, 2025
Forecast Valid:
6am MST Nov 27, 2025-6pm MST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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