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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

27°F

-3°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 13 Feb 12:20 AM MST
Extended Forecast for

14 Miles N Mackay ID

  • Overnight

    Overnight: Mostly clear, with a low around 16. West southwest wind around 6 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. West wind 5 to 7 mph becoming northeast in the afternoon.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Southwest wind around 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. South wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 21. Breezy. Chance of precipitation is 80%.

    Low: 21 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 16. West southwest wind around 6 mph.
Friday
Sunny, with a high near 28. West wind 5 to 7 mph becoming northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 19. Southwest wind around 8 mph.
Saturday
Partly sunny, with a high near 31. South wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 22. South wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 20.
Washington's Birthday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 32. Breezy.
Monday Night
Snow. The snow could be heavy at times. Low around 21. Breezy. Chance of precipitation is 80%.
Tuesday
Snow. High near 26. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 21. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 8.
Thursday
Snow likely. Mostly cloudy, with a high near 20. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Mackay ID
 44.11°N 113.6°W (Elev. 8474 ft)
Last Update:
11:46 pm MST Feb 12, 2026
Forecast Valid:
12am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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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