National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Overcast

64°F

18°C

Humidity 94%
Wind Speed NE 3 mph
Barometer 30.29 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Sep 8:15 pm CDT
Extended Forecast for

Preston MN

Flood Watch September 18, 07:00pm until September 19, 01:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Northeast wind 3 to 5 mph.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 10am. Patchy fog before 8am. High near 63. East wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 63 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 59 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 68. East wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 9 mph. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 64. East wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52. East wind around 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 59. East wind around 11 mph, with gusts as high as 20 mph.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 48. East wind 6 to 9 mph.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Northeast wind 3 to 5 mph.
Friday
Showers likely, then showers and possibly a thunderstorm after 10am. Patchy fog before 8am. High near 63. East wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely. Cloudy, with a high near 68. East wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 9 mph. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 64. East wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52. East wind around 10 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 59. East wind around 11 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. East wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 60. East wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 46. Light east wind.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming southeast 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 52. Light southeast wind.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Preston MN
 43.67°N 92.08°W
Last Update:
8:11 pm CDT Sep 17, 2026
Forecast Valid:
8pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation