National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 17 Jun 8:35 am CDT
Extended Forecast for

Flasher ND

  • Today

    Today: Showers, with thunderstorms also possible after 10am. High near 66. Windy, with a northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers and
    Windy

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 47. Northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 70. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light west. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 69. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
Showers, with thunderstorms also possible after 10am. High near 66. Windy, with a northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 47. Northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 70. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light west. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 47. North wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 74. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind 11 to 16 mph, with gusts as high as 23 mph.
Sunday
A chance of showers. Partly sunny, with a high near 69. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 49. Southeast wind 7 to 11 mph becoming south after midnight.
Monday
A chance of showers. Partly sunny, with a high near 70. West wind 8 to 13 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 49. Northwest wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Flasher ND
 46.44°N 101.23°W
Last Update:
7:36 am CDT Jun 17, 2026
Forecast Valid:
8am CDT Jun 17, 2026-6pm CDT Jun 23, 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