Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

Lat: 47.39°NLon: 102.77°WElev: 2249ft.

Fair

55°F

13°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.20 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 11:55 pm MDT
Extended Forecast for

13 Miles SW Grassy Butte ND

  • Overnight

    Overnight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. South wind 3 to 7 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 55. South wind around 6 mph becoming west after midnight.  Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 81. West wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming light and variable  in the evening.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 77 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 51. Northwest wind 5 to 8 mph becoming southeast after midnight.

    Low: 51 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind 5 to 7 mph becoming west in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming southeast in the evening.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Calm wind.
Sunday
Mostly sunny, with a high near 81. South wind 3 to 7 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. South wind around 6 mph becoming west after midnight. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 81. West wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming light and variable in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 51. Northwest wind 5 to 8 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 81. South wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming southeast in the evening.
Thursday
Mostly sunny, with a high near 85. South wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 56. Northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 58. North wind 6 to 8 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Grassy Butte ND
 47.28°N 103.46°W
11:36 pm MDT Aug 15, 2026
12am MDT Aug 16, 2026-6pm MDT Aug 22, 2026
 
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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