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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

NA

74°F

23°C

Humidity 24%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 17 Jun 12:31 PM MDT
Extended Forecast for

9 Miles E Polson MT

  • This Afternoon

    This Afternoon: A 50 percent chance of rain, mainly between 3pm and 5pm. Mostly sunny, with a high near 57. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 57 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 43. West wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. West wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northwest wind 6 to 9 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

    Low: 41 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 62. East southeast wind 5 to 7 mph becoming west in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain, mainly between 3pm and 5pm. Mostly sunny, with a high near 57. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight
A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 43. West wind 5 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 59. West wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 41. Northwest wind 6 to 9 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Juneteenth
Mostly sunny, with a high near 62. East southeast wind 5 to 7 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 44. Breezy.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Polson MT
 47.68°N 113.98°W (Elev. 6302 ft)
Last Update:
12:21 pm MDT Jun 17, 2026
Forecast Valid:
12pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation