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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Williston Basin International Airport (KXWA)

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

Fair

45°F

7°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.29 in (1026.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Sep 3:51 am CDT
Extended Forecast for

Williston ND

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Breezy, with a light and variable wind becoming southeast 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Friday

    Friday: A slight chance of showers before noon, then a slight chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 78. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 54. Southeast wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 68. East wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 50. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 68. Southeast wind around 14 mph, with gusts as high as 23 mph.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Breezy, with a light and variable wind becoming southeast 16 to 21 mph in the morning. Winds could gust as high as 30 mph.
Tonight
A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers before noon, then a slight chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 78. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 54. Southeast wind 7 to 10 mph. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 68. East wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 50. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 68. Southeast wind around 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 72. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 50. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 74. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 51. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 76. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Williston ND
 48.18°N 103.61°W
Last Update:
3:36 am CDT Sep 17, 2026
Forecast Valid:
4am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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