Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

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 thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed S 8 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Aug 10:15 pm CDT
Extended Forecast for

2 Miles WNW Balfour ND

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am.  Partly cloudy, with a low around 55. Light and variable wind becoming southwest 5 to 10 mph after midnight.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 79. Southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 5am.  Partly cloudy, with a low around 50. Northwest wind 9 to 14 mph becoming light north  after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers before 7am.  Sunny, with a high near 75. North wind 3 to 7 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. North wind 5 to 8 mph becoming south after midnight.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind around 6 mph becoming southwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. East wind 5 to 9 mph becoming south after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 85. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am.  Partly cloudy, with a low around 56. Northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Partly cloudy, with a low around 55. Light and variable wind becoming southwest 5 to 10 mph after midnight.
Monday
A 20 percent chance of showers and thunderstorms before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 79. Southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 50. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Tuesday
A 10 percent chance of showers before 7am. Sunny, with a high near 75. North wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 48. North wind 5 to 8 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 81. South wind around 6 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. East wind 5 to 9 mph becoming south after midnight.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 85. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 56. Northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 79. North wind 7 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 53. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 79. Southeast wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 57. Southeast wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 83. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Balfour ND
 47.97°N 100.59°W
9:37 pm CDT Aug 16, 2026
10pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database