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.

Clear

34°F

1°C

Humidity 69%
Wind Speed NW 8 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 23 Nov 09:55 AM MST
Extended Forecast for

Arco ID

  • Today

    Today: Areas of dense freezing fog before 11am. Mostly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.

    High: 43 °F

    Areas Dense
    Freezing Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. North northwest wind around 6 mph becoming light and variable.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of dense freezing fog before 11am. Mostly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 24. Light and variable wind.
Monday
Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 15. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 33. North northwest wind around 6 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 21.
Thanksgiving Day
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 41.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 35.
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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 am MST Nov 23, 2025
Forecast Valid:
10am MST Nov 23, 2025-6pm MST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation