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

Atmospheric River Impacting the West Coast

A strong frontal system impacting California will bring gusty winds, heavy rain, and mountain snow. White out/blizzard conditions and heavy snow in the Sierra Nevada may cause road closures and travel delays. Additionally flash flooding and debris flows are possible across parts of central and southern California. A wintry mix is expected in the Tennessee Valley into the southern Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026ft.

Clear

3°F

-16°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 27 Jan 01:20 AM MST
Extended Forecast for

16 Miles SE Challis ID

Winter Storm Warning until January 29, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 29, 05:00am

    NOW until
    5:00am Fri

    Winter Storm Warning

  • Overnight

    Overnight: Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a south wind around 25 mph, with gusts as high as 36 mph.

    Patchy
    Blowing Snow
    and Breezy

    Low: 6 °F

  • Wednesday

    Wednesday: Snow, mainly after 11am. Areas of blowing snow. High near 20. Wind chill values as low as -7. Breezy, with a south wind 24 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Areas Blowing
    Snow

    High: 20 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely, mainly after 11pm. Areas of blowing snow. Cloudy, with a low around 17. Wind chill values as low as -1. Breezy, with a south southeast wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Areas
    Blowing Snow

    Low: 17 °F

  • Thursday

    Thursday: Snow. Areas of blowing snow. High near 25. Breezy, with a south wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Areas Blowing
    Snow

    High: 25 °F

  • Thursday
    Night

    Thursday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 20. South wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely
    and Patchy
    Blowing Snow

    Low: 20 °F

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 25 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 15.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 15 °F

  • Saturday

    Saturday: Partly sunny, with a high near 22.

    Partly Sunny

    High: 22 °F

Detailed Forecast

Overnight
Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a south wind around 25 mph, with gusts as high as 36 mph.
Wednesday
Snow, mainly after 11am. Areas of blowing snow. High near 20. Wind chill values as low as -7. Breezy, with a south wind 24 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly after 11pm. Areas of blowing snow. Cloudy, with a low around 17. Wind chill values as low as -1. Breezy, with a south southeast wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. Areas of blowing snow. High near 25. Breezy, with a south wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 20. South wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 23.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 17.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 25.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 22.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
16 Miles SE Challis ID
 44.36°N 113.98°W (Elev. 9334 ft)
Last Update:
9:42 pm MST Jan 26, 2021
Forecast Valid:
1am MST Jan 27, 2021-6pm MST Feb 2, 2021
 
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