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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

unknown precip

35°F

2°C

Humidity 90%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 13 Apr 07:30 PM MDT
Extended Forecast for

15 Miles N Powell ID

  • Tonight

    Tonight: A chance of snow before 10pm, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 27. West wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 9am.  Partly sunny, with a high near 38. Southwest wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 38 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm.  Low around 28. West southwest wind 15 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 35. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 19. West southwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Heavy Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 27. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. Breezy.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 11am.  Partly sunny, with a high near 33.

    High: 33 °F

    Snow Likely

  • Friday Night

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

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of snow before 10pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 27. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before 9am. Partly sunny, with a high near 38. Southwest wind 13 to 20 mph, with gusts as high as 32 mph.
Tuesday Night
Snow, mainly after 11pm. Low around 28. West southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 35. Southwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 19. West southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 27. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after 11am. Partly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 48.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
Snow likely. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Powell ID
 46.72°N 114.65°W (Elev. 6949 ft)
1:01 pm PDT Apr 13, 2026
7pm PDT Apr 13, 2026-6pm PDT 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