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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Sky Obscured

32°F

0°C

Humidity 100%
Wind Speed SE 5 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 32°F (0°C)
Visibility 0.12 mi
Wind Chill27°F (-3°C)
Last update 21 Nov 10:47 PM MST
Extended Forecast for

Arco ID

  • Tonight

    Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 24. Light north northeast wind.

    Low: 24 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 39. Light and variable wind.

    High: 39 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.

    High: 44 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. West southwest wind 5 to 7 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 24. Light north northeast wind.
Saturday
Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 39. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 22. Light and variable wind.
Sunday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 21. West southwest wind 5 to 7 mph.
Monday
Sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 36.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Thanksgiving Day
A 20 percent chance of snow. Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 42.
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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:
10:31 pm MST Nov 21, 2025
Forecast Valid:
11pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation