Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1017.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Aug 6:52 am CDT
Extended Forecast for

Fort Yates ND

  • Today

    Today: Mostly sunny, with a high near 84. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 57. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind around 5 mph becoming light and variable.

    High: 78 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80. South wind around 6 mph.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly clear, with a low around 57. South wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 86. South wind around 7 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. South wind around 6 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. North wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 84. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 57. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind around 5 mph becoming light and variable.
Tuesday Night
Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South wind around 6 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 57. South wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 86. South wind around 7 mph.
Thursday Night
Mostly clear, with a low around 59. South wind around 6 mph.
Friday
Sunny, with a high near 84. North wind 5 to 8 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 56. North wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 82. East wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 59. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 82. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Yates ND
 46.09°N 100.63°W
7:36 am CDT Aug 17, 2026
7am CDT Aug 17, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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