Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Viroqua Municipal Airport (KY51)

Lat: 43.58°NLon: 90.91°WElev: 1292ft.

Mostly Cloudy

75°F

24°C

Humidity 66%
Wind Speed NW 10 G 16 mph
Barometer 30.03 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Aug 4:15 pm CDT
Extended Forecast for

2 Miles NNE Mount Sterling WI

  • Tonight

    Tonight: Areas of fog after 5am.  Otherwise, mostly clear, with a low around 59. Northwest wind 5 to 9 mph.

    Low: 59 °F

    Partly Cloudy
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 9am.  Otherwise, sunny, with a high near 82. West wind 3 to 6 mph.

    High: 82 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Increasing clouds, with a low around 64. Light southwest wind.  Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 81. West wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of fog after 5am. Otherwise, mostly clear, with a low around 59. Northwest wind 5 to 9 mph.
Monday
Areas of fog before 9am. Otherwise, sunny, with a high near 82. West wind 3 to 6 mph.
Monday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 64. Light southwest wind. Chance of precipitation is 30%.
Tuesday
Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 81. West wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. Light and variable wind.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 55. Calm wind.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 79. Northwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Mount Sterling WI
 43.35°N 90.9°W
4:06 pm CDT Aug 16, 2026
4pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
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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