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 >

Hazardous Weather Conditions

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

Mostly Cloudy

64°F

18°C

Humidity 73%
Wind Speed NW 18 mph
Barometer 29.63 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 6:15 pm CDT
Extended Forecast for

3 Miles N Mandan ND

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 47. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 5am. Partly cloudy, with a low around 48. West wind 3 to 8 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 72. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. East wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 70. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 50. Southeast wind 3 to 8 mph.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 47. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 5am. Partly cloudy, with a low around 48. West wind 3 to 8 mph. Chance of precipitation is 40%.
Juneteenth
Sunny, with a high near 72. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. East wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Partly sunny, with a high near 70. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 50. Southeast wind 3 to 8 mph.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 72. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 50. West wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 75. Northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 50. Northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mandan ND
 46.87°N 100.89°W
Last Update:
4:36 pm CDT Jun 17, 2026
Forecast Valid:
6pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation