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

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

Fair

52°F

11°C

Humidity 62%
Wind Speed N 7 mph
Barometer 30.10 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 7 Oct 9:55 pm CDT
Extended Forecast for

Mandan ND

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. North wind around 6 mph becoming calm after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 41. North wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 52. North wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 36. North wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. North wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 68. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. South wind around 6 mph.
Friday
Mostly sunny, with a high near 78. South wind 5 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 51. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 79. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 41. North wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 52. North wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36. North wind 9 to 14 mph, with gusts as high as 23 mph.
Columbus Day
A chance of showers before 1pm. Mostly cloudy, with a high near 48. North wind around 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 31. North wind 3 to 8 mph.
Tuesday
Partly sunny, with a high near 55. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 33. South wind around 6 mph.
Wednesday
A chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mandan ND
 46.83°N 100.89°W
Last Update:
9:36 pm CDT Oct 7, 2026
Forecast Valid:
10pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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