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

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Clear

39°F

4°C

Humidity 59%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 23 Nov 11:55 AM MST
Extended Forecast for

21 Miles WNW Mackay ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 37. West northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.  Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 39. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 8pm, then a chance of rain and snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: A slight chance of snow after 11am, mixing with rain after 2pm.  Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. Light and variable wind.
Tonight
Mostly cloudy, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.
Monday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 37. West northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 13. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 31. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 39. Little or no snow accumulation expected.
Wednesday Night
A chance of snow before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thanksgiving Day
A slight chance of snow after 11am, mixing with rain after 2pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 24.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WNW Mackay ID
 44.05°N 113.98°W (Elev. 6788 ft)
10:31 am MST Nov 23, 2025
12pm MST Nov 23, 2025-6pm MST Nov 29, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database