Hazardous Weather Conditions
Current conditions at
Winona, Winona Municipal Airport-Max Conrad Field (KONA)
Lat: 44.08°NLon: 91.7°WElev: 656ft.
Overcast
75°F
24°C
| Humidity | 65% |
| Wind Speed | SW 8 mph |
| Barometer | 29.75 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 2:15 pm CDT |
Extended Forecast for
2 Miles WNW Trempealeau WI
Tonight

Low: 55 °F
Showers
Tuesday
High: 60 °F
Chance
Showers then
Partly SunnyTuesday Night

Low: 41 °F
Partly Cloudy
Wednesday

High: 62 °F
Sunny
Wednesday Night

Low: 42 °F
Mostly Cloudy
Thursday

High: 62 °F
Partly Sunny
Thursday Night
Low: 44 °F
Mostly Cloudy
then Slight
Chance
ShowersFriday

High: 64 °F
Chance
ShowersFriday Night

Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 55. West wind 5 to 8 mph becoming south in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 60. Northwest wind around 14 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 41. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 62. North wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Partly sunny, with a high near 62. Southeast wind 5 to 8 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. East wind around 7 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. East wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 71. Light and variable wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. Light south wind.
Memorial Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Trempealeau WI
44.01°N 91.47°W
44.01°N 91.47°W
1:27 pm CDT May 18, 2026
3pm CDT May 18, 2026-6pm CDT May 25, 2026



