Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

26°F

-3°C

Humidity 72%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 15 Mar 04:14 AM MDT
Extended Forecast for

7 Miles WSW Lolo MT

  • Today

    Today: Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Cloudy, with a low around 27. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: Snow before 9am, then rain and snow between 9am and noon, then rain likely after noon.  High near 44. West southwest wind 5 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 40. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 51. West southwest wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 51 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain, mainly before noon.  Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Snow likely, mainly after 5am. Cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow before 9am, then rain and snow between 9am and noon, then rain likely after noon. High near 44. West southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 40. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. West southwest wind 8 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain, mainly before noon. Partly sunny, with a high near 58.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 61.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lolo MT
 46.74°N 114.25°W (Elev. 4583 ft)
2:01 am MDT Mar 15, 2026
5am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database