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 >

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Overcast

58°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 29.94 in (1013.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 11:52 pm CDT
Extended Forecast for

Regan ND

  • Overnight

    Overnight: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am.  Mostly cloudy, with a steady temperature around 52. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 68. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.

    High: 68 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Northwest wind 12 to 17 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Light and variable wind becoming east 6 to 11 mph in the morning.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. East wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 68. East wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 50. Southeast wind around 10 mph.

    Low: 50 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 69. South wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 69 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 49. West wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a steady temperature around 52. Southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Juneteenth
Mostly sunny, with a high near 68. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 45. Northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 73. Light and variable wind becoming east 6 to 11 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 52. East wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. East wind 13 to 17 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 10 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. South wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 49. West wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68. Northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 47. Northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 72. North wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 50. Northeast wind around 7 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Regan ND
 47.15°N 100.54°W
12:06 am CDT Jun 19, 2026
12am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database