National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55653°NLon: 114.07436°WElev: 3205.0ft.

NA

53°F

12°C

Humidity 60%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 17 Jun 11:14 PM MDT
Extended Forecast for

12 Miles WNW Stevensville MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. West wind around 11 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. West northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 61. East southeast wind around 8 mph becoming northwest in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Northwest wind 7 to 10 mph becoming west southwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. West wind around 11 mph.
Thursday
Mostly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 40. West northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
Juneteenth
Mostly sunny, with a high near 61. East southeast wind around 8 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 47. Northwest wind 7 to 10 mph becoming west southwest after midnight.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 40. Breezy.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Stevensville MT
 46.59°N 114.31°W (Elev. 8199 ft)
Last Update:
2:01 pm MDT Jun 17, 2026
Forecast Valid:
12am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation