Water Temperature of the Mississippi River in Genoa, WI

Current Water Temperature

32.4°F

Measurement Time: Tuesday, March 3, 2026, 9:15 AM CST

Temperature Locations

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Local Points of Interest

De Soto, WI; Caledonia, MN

Mississippi River

Station Name: Genoa L&D 8
Data Source: USGS

Elevation Above Sea Level: 623 feet

Nearest Address:
State Highway 35
Genoa, WI 54632
Vernon County

GPS Coordinates: 43.5706, -91.2294

Nearby Water Temperatures

Lake Onalaska, La Crescent, MN (20.8 mi)
Kickapoo River, Readstown, WI (24.7 mi)
Mississippi River, Lynxville, WI (25.6 mi)
Mississippi River, Trempealeau, WI (31.4 mi)
Stillwell Creek, Fort McCoy, WI (40.9 mi)
Mississippi River, Winona, MN (41.9 mi)
Mississippi River, Clayton, IA (46.3 mi)
South Branch Root River, Carimona, MN (46.7 mi)
Wisconsin River, Muscoda, WI (47.1 mi)
Mississippi River, Minnesota City, MN (50 mi)
Mississippi River, Guttenberg, IA (54.6 mi)
Whitewater River, Beaver, MN (55.7 mi)
Turkey River, Garber, IA (57.4 mi)
Mississippi River, Kellogg, MN (60.3 mi)
Mississippi River, Alma, WI (62.5 mi)

Weather for Genoa, Wisconsin

Current Weather

34°F
Mist
Mist
29.6°F
35.2°F
82%
SSE 4.7 mph
5.4 mph
33.9°F
33.6°F
0 in
0%
6 mi
1023 mbar
0.2

Five Day Weather Forecast

Partly Cloudy
Wed
H: 57°F
L: 28°F
Fog
Thu
H: 40°F
L: 30°F
Heavy rain
Fri
H: 44°F
L: 36°F
Moderate rain
Sat
H: 46°F
L: 28°F
Sunny
Sun
H: 58°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 11.25 μg/m3
PM10: 13.55 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 110 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:16 AM
Sunset: 5:58 PM
Daylight: 11 hrs 21 mins
Moonrise: 7:37 PM
Moon Transit: 12:50 AM
Moonset: 7:00 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
12:32 AM - 3:02 PM

Minor Periods

7:07 PM - 8:37 PM
6:30 AM - 8:00 AM

Action Rating: 4 out of 5

Dense Fog Advisory issued March 3 at 10:04PM CST until March 4 at 10:00AM CST by NWS La Crosse WI

Effective: Tue March 3, 2026, 10:04 PM
Expires: Wed March 4, 2026, 6:15 AM

* WHAT...Visibility 1/4 mile or less in dense fog. * WHERE...In Iowa, Allamakee, Chickasaw, Fayette, Howard, and Winneshiek Counties. In Minnesota, Fillmore and Houston Counties. * WHEN...Until 10 AM CST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Dense Fog Advisory issued March 4 at 3:16AM CST until March 4 at 10:00AM CST by NWS La Crosse WI

Effective: Wed March 4, 2026, 3:16 AM
Expires: Wed March 4, 2026, 10:00 AM

* WHAT...Visibility 1/4 mile or less in dense fog. Slick spots may develop where temperatures are below freezing. * WHERE...Portions of north central and northeast Iowa and southeast Minnesota. * WHEN...Until 10 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Wednesday, March 4, 2026

Weather Forecast

Partly Cloudy
57.2°F
28°F
39.7°F
81%
0 in
0%
0%
6.3 mph
0.1


Air Quality

AQI: 2 - Moderate
PM2.5: 27.01 μg/m3
PM10: 28.53 μg/m3
Carbon Monoxide: 212.97 μg/m3
Nitrogen Dioxide: 13.59 μg/m3
Sulphur Dioxide: 3.72 μg/m3
Ozone: 64.44 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:16 AM
Sunset: 5:58 PM
Daylight: 11 hrs 21 mins
Moonrise: 7:37 PM
Moon Transit: 12:50 AM
Moonset: 7:00 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
12:32 AM - 3:02 PM

Minor Periods

7:07 PM - 8:37 PM
6:30 AM - 8:00 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Fog
40.1°F
29.5°F
35.5°F
98%
0 in
0%
0%
8.9 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 23.01 μg/m3
PM10: 24.09 μg/m3
Carbon Monoxide: 238.21 μg/m3
Nitrogen Dioxide: 8.59 μg/m3
Sulphur Dioxide: 3.67 μg/m3
Ozone: 61.32 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:16 AM
Sunset: 5:59 PM
Daylight: 11 hrs 24 mins
Moonrise: 8:45 PM
Moon Transit: 1:33 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
1:14 PM - 3:44 PM

Minor Periods

8:15 PM - 9:45 PM
6:48 AM - 8:18 AM

Action Rating: 4 out of 5

Friday, March 6, 2026

Weather Forecast

Heavy rain
44.2°F
35.6°F
39.8°F
99%
2.63 in
88%
0%
21 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.09 μg/m3
PM10: 12.49 μg/m3
Carbon Monoxide: 250.33 μg/m3
Nitrogen Dioxide: 7.56 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 44.92 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:16 AM
Sunset: 6:00 PM
Daylight: 11 hrs 27 mins
Moonrise: 9:52 PM
Moon Transit: 2:16 AM
Moonset: 7:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
1:57 PM - 4:27 PM

Minor Periods

9:22 PM - 10:52 PM
7:07 AM - 8:37 AM

Action Rating: 2 out of 5

Saturday, March 7, 2026

Weather Forecast

Moderate rain
46.3°F
27.5°F
35.6°F
71%
0.76 in
87%
6%
26.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 4.15 μg/m3
PM10: 4.39 μg/m3
Carbon Monoxide: 171.42 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:15 AM
Sunset: 6:02 PM
Daylight: 11 hrs 30 mins
Moonrise: 10:59 PM
Moon Transit: 3:00 AM
Moonset: 7:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
2:41 PM - 5:11 PM

Minor Periods

10:29 PM - 11:59 PM
7:29 AM - 8:59 AM

Action Rating: 2 out of 5

Sunday, March 8, 2026

Weather Forecast

Sunny
57.6°F
32.1°F
44.7°F
47%
0 in
0%
0%
19.2 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 3.34 μg/m3
PM10: 3.62 μg/m3
Carbon Monoxide: 173.35 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 72.15 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:00 AM
Sunset: 6:03 PM
Daylight: 11 hrs 33 mins
Moonrise: 12:05 PM
Moon Transit: 3:44 AM
Moonset: 8:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
3:27 PM - 5:57 PM

Minor Periods

12:00 AM - 12:00 AM
7:54 AM - 9:24 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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