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

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Fair

72°F

22°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.00 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 15 Aug 8:55 pm CDT
Extended Forecast for

9 Miles SE Whalan MN

  • Tonight

    Tonight: Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 2am.  Mostly cloudy, with a low around 67. Calm wind becoming west 5 to 8 mph after midnight.  Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Calm wind becoming west around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 63. Southwest wind 5 to 7 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 80. West wind around 6 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. North wind 3 to 6 mph.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 2am. Mostly cloudy, with a low around 67. Calm wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 30%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 80. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. Southwest wind 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. West wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 75. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 54. Light and variable wind.
Thursday
Mostly sunny, with a high near 76. Light south wind.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. Light south wind.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 77. Southwest wind 3 to 7 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 79. West wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Whalan MN
 43.67°N 91.78°W
8:36 pm CDT Aug 15, 2026
9pm CDT Aug 15, 2026-6pm CDT 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