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

CONDON WORK CENTER (CONM8)

Lat: 47.53611°NLon: 113.71722°WElev: 3684.0ft.

NA

48°F

9°C

Humidity 84%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 18 Jun 07:08 AM MDT
Extended Forecast for

21 Miles ESE Swan Lake MT

  • Today

    Today: Mostly sunny, with a high near 59. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northwest wind 8 to 10 mph becoming southeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 65. Southeast wind 5 to 9 mph.

    High: 65 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South southwest wind 6 to 13 mph becoming east in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 42. Northwest wind 8 to 10 mph becoming southeast after midnight.
Juneteenth
Increasing clouds, with a high near 65. Southeast wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 48. South southwest wind 6 to 13 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 66. Southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 46. Breezy.
Sunday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ESE Swan Lake MT
 47.79°N 113.46°W (Elev. 6801 ft)
Last Update:
2:01 am MDT Jun 18, 2026
Forecast Valid:
7am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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