Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Lolo Pass (ITD28)

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

NA

37°F

3°C

Humidity 74%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Last update 10 Apr 11:30 PM MDT
Extended Forecast for

13 Miles NNW Powell ID

  • Tonight

    Tonight: Rain likely, mainly after 5am.  Mostly cloudy, with a low around 35. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Saturday

    Saturday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  Snow level 8300 feet lowering to 7700 feet in the afternoon . High near 44. West wind 8 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 44 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm.  Mostly cloudy, with a low around 30. West wind 8 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow likely between 11am and 2pm, then rain and snow.  High near 44. South wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 8pm. The snow could be heavy at times.  Low around 31. West southwest wind around 9 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Rain/Snow
    then Heavy
    Snow

  • Monday

    Monday: Snow.  High near 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. The snow could be heavy at times.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Heavy Snow

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 35. Southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Snow level 8300 feet lowering to 7700 feet in the afternoon . High near 44. West wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around 30. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Snow likely between 11am and 2pm, then rain and snow. High near 44. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 8pm. The snow could be heavy at times. Low around 31. West southwest wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely, mainly after 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 28.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19.
Thursday
Snow likely. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Powell ID
 46.69°N 114.77°W (Elev. 7192 ft)
1:00 pm PDT Apr 10, 2026
10pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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