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

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Mostly Cloudy

70°F

21°C

Humidity 30%
Wind Speed W 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Jun 08:20 PM MDT
Extended Forecast for

6 Miles NNE Bonner MT

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm. Partly cloudy, with a low around 45. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Northwest wind 9 to 15 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.

    Low: 45 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 67. East wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. North northwest wind 6 to 8 mph becoming east northeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 9pm. Partly cloudy, with a low around 45. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 63. West wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 45. Northwest wind 9 to 15 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.
Juneteenth
Mostly sunny, with a high near 67. East wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 52. North northwest wind 6 to 8 mph becoming east northeast after midnight.
Saturday
Mostly sunny, with a high near 65. Breezy.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Bonner MT
 46.95°N 113.79°W (Elev. 6558 ft)
Last Update:
2:01 pm MDT Jun 17, 2026
Forecast Valid:
8pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation