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

SULA (SUAM8)

Lat: 45.82073°NLon: 113.95383°WElev: 4570.0ft.

NA

44°F

7°C

Humidity 67%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Jun 02:28 AM MDT
Extended Forecast for

16 Miles NE Sula MT

  • Overnight

    Overnight: Clear, with a low around 37. Light west wind.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. West northwest wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 28 mph.

    Low: 39 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 64. East southeast wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 58. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Saturday Night

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

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 37. Light west wind.
Thursday
Sunny, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 39. West northwest wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 28 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 64. East southeast wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Saturday
A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 58. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Mostly sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Sula MT
 46.02°N 113.76°W (Elev. 8205 ft)
2:01 am MDT Jun 18, 2026
3am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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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