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.

Fair

72°F

22°C

Humidity 78%
Wind Speed S 15 G 25 mph
Barometer 29.85 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Jun 9:15 am CDT
Extended Forecast for

Le Roy MN

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly cloudy, with a high near 88. Heat index values as high as 97. Breezy, with a south wind around 17 mph, with gusts as high as 25 mph.

    High: 88 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Breezy, with a south wind 14 to 21 mph, with gusts as high as 33 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 93. Heat index values as high as 103. Breezy, with a south wind 21 to 24 mph, with gusts as high as 38 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Breezy, with a south wind 18 to 21 mph, with gusts as high as 31 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 93. Breezy, with a south wind 18 to 24 mph, with gusts as high as 33 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms and
    Breezy

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 85. Southwest wind around 14 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 85 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 62. North wind 7 to 10 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Northeast wind around 9 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 88. Heat index values as high as 97. Breezy, with a south wind around 17 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 74. Breezy, with a south wind 14 to 21 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 93. Heat index values as high as 103. Breezy, with a south wind 21 to 24 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 76. Breezy, with a south wind 18 to 21 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 93. Breezy, with a south wind 18 to 24 mph, with gusts as high as 33 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 85. Southwest wind around 14 mph becoming west in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 62. North wind 7 to 10 mph. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Northeast wind around 9 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 63. East wind around 8 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 78. Southeast wind around 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 65. Southeast wind around 9 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. South wind 10 to 13 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Le Roy MN
 43.51°N 92.5°W
Last Update:
9:13 am CDT Jun 20, 2025
Forecast Valid:
9am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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