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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

34°F

1°C

Humidity 93%
Wind Speed SSE 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill29°F (-2°C)
Last update 05 Dec 03:23 PM MST
Extended Forecast for

Arco ID

  • This Afternoon

    This Afternoon: Snow. High near 36. Southwest wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Tonight

    Tonight: Rain and snow before 3am, then a slight chance of snow. Low around 24. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. West northwest wind 8 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37. West northwest wind 5 to 10 mph becoming south southwest in the morning.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
Snow. High near 36. Southwest wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 3am, then a slight chance of snow. Low around 24. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 43. West northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 17. West northwest wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 37. West northwest wind 5 to 10 mph becoming south southwest in the morning.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 42.
Monday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 50.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 52.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arco ID
 43.62°N 113.3°W (Elev. 5364 ft)
Last Update:
2:06 pm MST Dec 5, 2025
Forecast Valid:
3pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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