Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

36°F

2°C

Humidity 80%
Wind Speed N 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Apr 05:05 AM MDT
Extended Forecast for

7 Miles NE Mackay ID

  • Today

    Today: Mostly sunny, with a high near 33. West wind 9 to 17 mph becoming south in the afternoon. Winds could gust as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Chance Snow
    then Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 16. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 17. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Blustery.
    Snow Likely
    then Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 8. Blustery.  New snow accumulation of around an inch possible.

    Low: 8 °F

    Blustery.
    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon.  Mostly sunny, with a high near 22. Blustery.  Little or no snow accumulation expected.

    High: 22 °F

    Blustery.
    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. West wind 9 to 17 mph becoming south in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 23. West wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday
Snow, mainly after noon. High near 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 16. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 17. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Blustery. New snow accumulation of around an inch possible.
Friday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 22. Blustery. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Mackay ID
 43.99°N 113.52°W (Elev. 9157 ft)
12:30 am MDT Apr 14, 2026
5am MDT Apr 14, 2026-6pm MDT Apr 20, 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