Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Lolo Pass (ITD28)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 0.37 mi
Last update 13 Apr 04:15 AM MDT
Extended Forecast for

15 Miles N Powell ID

  • Overnight

    Overnight: Snow showers likely, mainly after 5am.  Mostly cloudy, with a low around 31. Southwest wind around 11 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers.  High near 35. West wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 9pm.  Mostly cloudy, with a low around 27. West wind 11 to 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before 11am.  Mostly cloudy, with a high near 37. West southwest wind 13 to 18 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after 11pm.  Low around 29. West southwest wind 14 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 20. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers.  Cloudy, with a high near 28.

    High: 28 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 31. Southwest wind around 11 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow showers. High near 35. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A 40 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 27. West wind 11 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow showers before 11am. Mostly cloudy, with a high near 37. West southwest wind 13 to 18 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers, mainly after 11pm. Low around 29. West southwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 20. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers. Cloudy, with a high near 28.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 47.
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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 am PDT Apr 13, 2026
3am PDT Apr 13, 2026-6pm PDT Apr 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