Barry Continues to Weaken and Move Northward; Heavy Rainfall and Flooding Still a Threat

Barry continues to steadily weaken as it moves northward across the Mississippi Valley. Despite the weakening, the system continues to produce very heavy rainfall across this region, with the threat for significant flash flooding in some areas. In Barry's wake, a widespread heat wave is forecast to develop across the Central and Eastern states by mid to late week. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Partly Cloudy

90°F

32°C

Humidity 63%
Wind Speed SW 14 G 20 mph
Barometer 29.90 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 15 Jul 12:55 pm CDT
Extended Forecast for

Trempealeau WI

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a steady temperature around 89. Heat index values as high as 99. Southwest wind 7 to 13 mph.

    Slight Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am.  Mostly cloudy, with a low around 71. South wind 7 to 10 mph.

    Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 88. Heat index values as high as 95. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy during the early evening, then becoming mostly clear, with a low around 70. Calm wind.

    Chance
    T-storms

    Low: 70 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.

    Chance
    T-storms

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 72. South wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    T-storms
    Likely

    Low: 72 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Southwest wind 5 to 7 mph.

    Mostly Sunny

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 72 °F

  • Friday

    Friday: Sunny, with a high near 93. Southwest wind 3 to 7 mph.

    Sunny

    High: 93 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 89. Heat index values as high as 99. Southwest wind 7 to 13 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 71. South wind 7 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 10am. Partly sunny, with a high near 88. Heat index values as high as 95. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 70. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 72. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Thursday
Mostly sunny, with a high near 92. Southwest wind 5 to 7 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 93. Southwest wind 3 to 7 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the morning.
Click Map For Forecast
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
12:30 pm CDT Jul 15, 2019
1pm CDT Jul 15, 2019-6pm CDT Jul 21, 2019
 
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Additional Resources

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Hourly Weather Forecast

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