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Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Williston Basin International Airport (KXWA)

Lat: 48.26°NLon: 103.75°WElev: 2353ft.

Fair

68°F

20°C

Humidity 47%
Wind Speed Calm
Barometer 30.16 in (1022.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 16 Sep 3:51 pm CDT
Extended Forecast for

Williston ND

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly clear, with a low around 42. Northeast wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 71. Breezy, with a northeast wind 5 to 10 mph becoming southeast 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 55. Southeast wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 76. Southeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 55. East wind 6 to 10 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 68. East wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 53. East wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 69. Southeast wind around 14 mph, with gusts as high as 24 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 42. Northeast wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 71. Breezy, with a northeast wind 5 to 10 mph becoming southeast 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 55. Southeast wind 14 to 18 mph, with gusts as high as 30 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 76. Southeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 55. East wind 6 to 10 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Cloudy, with a high near 68. East wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 53. East wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 69. Southeast wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 52. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 73. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 52. Southeast wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 73. Southeast wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 51. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williston ND
 48.16°N 103.64°W
Last Update:
3:36 pm CDT Sep 16, 2026
Forecast Valid:
4pm CDT Sep 16, 2026-6pm CDT Sep 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