Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

Thunderstorm Heavy Rain and Breezy

64°F

18°C

Humidity 100%
Wind Speed W 23 G 39 mph
Barometer 29.99 in
Dewpoint 64°F (18°C)
Visibility 0.75 mi
Last update 11 Aug 10:55 pm CDT
Extended Forecast for

5 Miles NW Leith ND

Severe T-storm Watch August 11, 10:09pm until August 12, 12:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch August 11, 10:09pm until August 12, 12:00am

    NOW until 12:00am Wed

    Severe T-storm Watch

  • Tonight

    Low: 59 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 80. Northeast wind 3 to 8 mph.

    High: 80 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 3am, then a slight chance of showers and thunderstorms after 4am.  Cloudy, with a low around 56. Northeast wind 6 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 74. East wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Cloudy, with a low around 56. Breezy, with an east wind 16 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 73. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%.

    High: 73 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 54. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 75. Northwest wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 75 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 59. East wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80. Northeast wind 3 to 8 mph.
Wednesday Night
Showers and thunderstorms likely before 3am, then a slight chance of showers and thunderstorms after 4am. Cloudy, with a low around 56. Northeast wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 74. East wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 56. Breezy, with an east wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 73. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 75. Northwest wind 11 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 51. North wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 78. Southeast wind 3 to 6 mph.
Sunday Night
A chance of showers. Mostly clear, with a low around 55. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 84. South wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 58. South wind 6 to 8 mph becoming east in the evening.
Tuesday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Leith ND
 46.4°N 101.72°W
9:46 pm MDT Aug 11, 2026
10pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database