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 >

Current conditions at

Olivia Regional Airport (KOVL)

Lat: 44.78°NLon: 95.03°WElev: 1079ft.

64°F

18°C

Humidity 88%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Aug 9:35 pm CDT
Extended Forecast for

Hector MN

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind becoming west around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 11pm.  Increasing clouds, with a low around 60. South wind around 5 mph becoming west after midnight.

    Low: 60 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Calm wind becoming south around 5 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 78. Calm wind becoming south southwest around 5 mph in the morning.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers, with thunderstorms also possible after 1am.  Partly cloudy, with a low around 59. South southwest wind around 5 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Calm wind becoming west around 5 mph.
Monday
Sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the morning.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Increasing clouds, with a low around 60. South wind around 5 mph becoming west after midnight.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 75. Calm wind becoming south around 5 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 55. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Calm wind becoming south southwest around 5 mph in the morning.
Thursday Night
A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 59. South southwest wind around 5 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. West southwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 76. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 58. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hector MN
 44.75°N 94.7°W (Elev. 1086 ft)
8:26 pm CDT Aug 16, 2026
9pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database