Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

NA

57°F

14°C

Humidity 80%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 18 Jun 10:48 PM MDT
Extended Forecast for

11 Miles SE Fort Peck MT

  • Tonight

    Tonight: Mostly clear, with a low around 46. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 71. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. East wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 53. East wind 14 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    Low: 53 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 72. East southeast wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 48. North northwest wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 48 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 67. West northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Northwest wind 7 to 17 mph, with gusts as high as 29 mph.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 71. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 48. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 79. East wind 13 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. East wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. East southeast wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. North northwest wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 67. West northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 46. Northwest wind 7 to 17 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 71. Northwest wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 48. North northwest wind 5 to 8 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Fort Peck MT
 47.9°N 106.27°W (Elev. 2569 ft)
3:21 pm MDT Jun 18, 2026
11pm MDT Jun 18, 2026-6pm MDT Jun 25, 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