Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Fair

63°F

17°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 30.11 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Aug 7:55 am CDT
Extended Forecast for

Fountain MN

  • Today

    Today: Sunny, with a high near 78. Northwest wind 6 to 8 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am.  Increasing clouds, with a low around 64. Southwest wind 6 to 9 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 77. Northwest wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of thunderstorms before 7pm.  Partly cloudy, with a low around 59. Northwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Northwest wind 3 to 6 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming light and variable  in the evening.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly clear, with a low around 60. Southwest wind 6 to 8 mph.

    Low: 60 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 1pm.  Mostly sunny, with a high near 78. Southwest wind 8 to 11 mph.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 78. Northwest wind 6 to 8 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Increasing clouds, with a low around 64. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Northwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 59. Northwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 75. Northwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 60. Southwest wind 6 to 8 mph.
Friday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 78. Southwest wind 8 to 11 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 61. West wind 7 to 9 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 76. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 58. North wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 75. North wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fountain MN
 43.74°N 92.14°W
8:06 am CDT Aug 17, 2026
8am CDT Aug 17, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

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