Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Fog

27°F

-3°C

Humidity 63%
Wind Speed NW 6 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 03 Dec 09:47 AM MST
Extended Forecast for

Arco ID

  • Today

    Today: Sunny, with a high near 35. North northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North northwest wind 3 to 8 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, with a high near 29. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 29 °F

    Slight Chance
    Snow and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 14. South southwest wind 5 to 7 mph becoming west northwest in the evening.

    Low: 14 °F

    Slight Chance
    Snow and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 36. Light and variable wind becoming southwest 5 to 10 mph in the morning.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow.  Partly sunny, with a high near 41. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 35. North northwest wind 5 to 8 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 12. North northwest wind 3 to 8 mph.
Thursday
A 20 percent chance of snow after 11am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 29. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Thursday Night
A 20 percent chance of snow. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 14. South southwest wind 5 to 7 mph becoming west northwest in the evening.
Friday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. Light and variable wind becoming southwest 5 to 10 mph in the morning. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 41. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 38.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Arco ID
 43.64°N 113.3°W (Elev. 6066 ft)
10:31 am MST Dec 3, 2025
10am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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