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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Williston, Sloulin Field International Airport (KISN)

Lat: 48.17°NLon: 103.64°WElev: 1982ft.

Fair

52°F

11°C

Humidity 64%
Wind Speed E 3 mph
Barometer 30.01 in (1015.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 20 Aug 3:52 am CDT
Extended Forecast for

Williston ND

  • Today

    Today: Sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    Sunny

    High: 78 °F

  • Tonight

    Tonight: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 56. Southeast wind 5 to 7 mph.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 56 °F

  • Monday

    Monday: Mostly sunny, with a high near 78. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    Mostly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 49. North wind 6 to 11 mph becoming light  after midnight.

    Mostly Clear

    Low: 49 °F

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.

    Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 57.

    Clear

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

Detailed Forecast

Today
Sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Southeast wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 78. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 49. North wind 6 to 11 mph becoming light after midnight.
Tuesday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Williston ND
 48.16°N 103.64°W
2:49 am CDT Aug 20, 2017
4am CDT Aug 20, 2017-6pm CDT Aug 26, 2017
 
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Additional Resources

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