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 65%
Wind Speed ESE 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Feb 11:55 PM MST
Extended Forecast for

9 Miles NNE Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 14. West wind around 9 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. West southwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. South southwest wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 19. Breezy. Chance of precipitation is 80%.

    Low: 19 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 14. West wind around 9 mph.
Friday
Mostly sunny, with a high near 24. West wind 8 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 17. West southwest wind around 11 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 26. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 20. South southwest wind 14 to 20 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 18.
Washington's Birthday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Breezy.
Monday Night
Snow. The snow could be heavy at times. Low around 19. Breezy. Chance of precipitation is 80%.
Tuesday
Snow. High near 22. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 17. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5.
Thursday
Snow likely. Mostly cloudy, with a high near 16. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Mackay ID
 44.04°N 113.52°W (Elev. 9600 ft)
Last Update:
11:46 pm MST Feb 12, 2026
Forecast Valid:
12am MST Feb 13, 2026-6pm MST Feb 19, 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