Severe Storms Possible on Monday

Multiple chances exist for severe thunderstorms Monday. The 1st round will be Monday AM as thunderstorms travel SE from ND through MN and into our area. The second round will be Monday afternoon and evening as a cold front drops south across the area and thunderstorms develop. How the morning thunderstorms evolve, will dictate who & when will receive thunderstorms in the afternoon. Read More >

Current conditions at

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08° N Lon: 91.7° W Elev: 656 ft.

Fair with Haze

70°F

21°C

Humidity 78%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 20 Jul 1:55 am CDT
Detailed forecast for

Buffalo County

Rest Of Tonight
Mostly cloudy. Areas of smoke. Near steady temperature around 70. South winds 5 to 10 mph.
Monday
Mostly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 70 percent. Heat index values in the mid 90s in the afternoon.
Monday Night
Mostly clear. Areas of smoke after midnight. Lows in the upper 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Heat index values in the mid 90s early in the evening.
Tuesday
Mostly sunny. Highs around 80. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Tuesday Night
Cooler. Partly cloudy in the evening then clearing. Lows in the mid 50s. North winds 10 to 15 mph.
Wednesday And Wednesday Night
Mostly clear. Highs in the upper 70s. Lows in the upper 50s.
Thursday Through Friday
Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday And Saturday Night
Partly cloudy. Highs in the mid 80s. Lows in the upper 60s.
Sunday
Hot. Mostly sunny. Highs in the lower 90s.



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127 AM CDT Mon Jul 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database