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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Rain

42°F

6°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Nov 05:55 AM MST
Extended Forecast for

19 Miles ESE Challis ID

  • Today

    Today: Snow, mainly before 11am. High near 35. South wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow then
    Slight Chance
    Snow

  • Tonight

    Tonight: Increasing clouds, with a low around 27. West southwest wind 5 to 11 mph becoming southeast after midnight.

    Low: 27 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 38. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. South southeast wind 6 to 11 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Snow, mainly before 11am. High near 35. South wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Increasing clouds, with a low around 27. West southwest wind 5 to 11 mph becoming southeast after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 38. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.
Monday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. South southeast wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Challis ID
 44.41°N 113.87°W (Elev. 7680 ft)
Last Update:
4:31 am MST Nov 14, 2026
Forecast Valid:
6am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation