Weather for Genoa, Wisconsin
Current Weather
Five Day Weather Forecast
Tue
H: 75°F
L: 55°F
Wed
H: 64°F
L: 51°F
Thu
H: 66°F
L: 51°F
Fri
H: 64°F
L: 39°F
Sat
H: 45°F
L: 33°F
Air Quality
Nitrogen Dioxide: 9.65 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 67 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:47 PM
Daylight: 13 hrs 23 mins
Moon Transit: 10:44 AM
Moonset: 4:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:14 AM - 12:44 AM
Minor Periods
4:15 PM - 5:45 PM4:27 AM - 5:57 AM
Action Rating: 3 out of 5
Flood Warning issued April 14 at 5:40AM CDT until April 19 at 4:00AM CDT by NWS La Crosse WI
Effective: Tue April 14, 2026, 5:40 AM
Expires: Tue April 14, 2026, 8:45 PM
...The Flood Warning is extended for the following rivers in Wisconsin... Black River at Black River Falls affecting Jackson County. Black River Near Galesville affecting Trempealeau and La Crosse Counties. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued this evening by 845 PM CDT. * WHAT...Moderate flooding is forecast. * WHERE...Black River near Galesville. * WHEN...From Wednesday morning to early Sunday morning. * IMPACTS...At 12.0 feet, Flooding mainly impacts wildlands and agricultural pasture land. The approaches on both ends of the County Road VV bridge over the Black River in Jackson County may begin to flood and the bridge gates may be closed. * ADDITIONAL DETAILS... - At 5:00 AM CDT Tuesday the stage was 8.5 feet. - Bankfull stage is 10.0 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 13.4 feet Thursday evening. It will then fall below flood stage Saturday afternoon. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 13.4 feet on 05/20/2017. - http://www.weather.gov/safety/flood
Flood Warning issued April 14 at 10:59AM CDT until April 19 at 2:00AM CDT by NWS La Crosse WI
Effective: Tue April 14, 2026, 10:59 AM
Expires: Wed April 15, 2026, 11:00 AM
...The Flood Warning continues for the following rivers in Wisconsin... Black River Near Galesville affecting Trempealeau and La Crosse Counties. Black River at Black River Falls affecting Jackson County. .Moderate flooding is forecast along the Black River at Black River Falls and Galesville. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued Wednesday morning by 1100 AM CDT. * WHAT...Moderate flooding is forecast. * WHERE...Black River near Galesville. * WHEN...From Wednesday morning to early Sunday morning. * IMPACTS...At 12.0 feet, Flooding mainly impacts wildlands and agricultural pasture land. The approaches on both ends of the County Road VV bridge over the Black River in Jackson County may begin to flood and the bridge gates may be closed. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 8.9 feet. - Bankfull stage is 10.0 feet. - Forecast...The river is expected to rise above flood stage tomorrow morning to a crest of 13.9 feet Thursday evening. It will then fall below flood stage early Saturday afternoon. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 13.9 feet on 04/05/1982. - http://www.weather.gov/safety/flood
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 72.48 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:47 PM
Daylight: 13 hrs 23 mins
Moon Transit: 10:44 AM
Moonset: 4:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:14 AM - 12:44 AM
Minor Periods
4:15 PM - 5:45 PM4:27 AM - 5:57 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.06 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 62.36 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:48 PM
Daylight: 13 hrs 26 mins
Moon Transit: 10:33 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
10:03 AM - 12:33 AM10:03 AM - 12:33 AM
Minor Periods
5:29 PM - 6:59 PM4:47 AM - 6:17 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 63 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:50 PM
Daylight: 13 hrs 29 mins
Moon Transit: 12:20 AM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:50 AM - 2:20 PM
Minor Periods
6:47 PM - 8:17 PM5:09 AM - 6:39 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.63 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 78 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:51 PM
Daylight: 13 hrs 32 mins
Moon Transit: 1:12 PM
Moonset: 8:38 PM
Moon Phase: New
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
12:05 AM - 2:35 AM12:42 AM - 3:12 PM
Minor Periods
8:08 PM - 9:38 PM5:33 AM - 7:03 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.16 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 89.31 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:52 PM
Daylight: 13 hrs 35 mins
Moon Transit: 2:08 PM
Moonset: 10:02 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
12:59 AM - 3:29 AM1:38 PM - 4:08 PM
Minor Periods
9:32 PM - 11:02 PM6:02 AM - 7:32 AM
Action Rating: 4 out of 5