Water Temperature of the Mississippi River in Trempealeau, WI

Current Water Temperature

37.8°F

Measurement Time: Sunday, January 21, 2024, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Perrot State Park

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Mississippi River

Station Name: Trempealeau L&D 6
Data Source: USGS

Elevation Above Sea Level: 640 feet / 195 meters

Nearest Address:
Lock and Dam Rd
Trempealeau, WI 54661
Trempealeau County

GPS Coordinates: 43.9994, -91.4378

Nearby Water Temperatures

Lake Onalaska, La Crescent, MN (11.2 mi)
Mississippi River, Winona, MN (13.1 mi)
Mississippi River, Minnesota City, MN (21.6 mi)
Whitewater River, Beaver, MN (30.0 mi)
Mississippi River, Kellogg, MN (31.2 mi)
Mississippi River, Genoa, WI (31.4 mi)
Mississippi River, Alma, WI (32.9 mi)
Stillwell Creek, Fort McCoy, WI (38.8 mi)
South Branch Root River, Carimona, MN (42.7 mi)
Kickapoo River, Readstown, WI (50.7 mi)
Lake Pepin, Lake City, MN (51.4 mi)
Cascade Creek, Rochester, MN (54.4 mi)
Eau Claire River, Augusta, WI (55.0 mi)
Wells Creek, Frontenac, MN (56.5 mi)
Fall Creek, Fall Creek, WI (56.5 mi)

Weather for Trempealeau, Wisconsin

Current Weather

68°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 88%
Feels Like: 68°F
Wind: E 5.6 mph
Wind Gusts: 8 mph
Pressure: 30.15 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0.3

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 73°F
L: 66°F
Heavy rain
Thu
H: 73°F
L: 62°F
Overcast
Fri
H: 77°F
L: 62°F
Patchy rain nearby
Sat
H: 84°F
L: 61°F
Moderate rain
Sun
H: 88°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 1.11 μg/m3
PM10: 1.11 μg/m3
Carbon Monoxide: 333 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:08 PM
Sunset: 8:53 PM
Daylight: 15 hrs 29 mins
Moonrise: 5:04 AM
Moon Transit: 1:29 PM
Moonset: 9:49 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
12:59 AM - 3:29 PM

Minor Periods

9:19 PM - 10:49 PM
4:34 AM - 6:04 AM

Action Rating: 4 out of 5

Flood Watch issued June 24 at 9:20PM CDT until July 1 at 9:34PM CDT by NWS La Crosse WI

Effective: Tue June 24, 2025, 9:20 PM
Expires: Wed June 25, 2025, 9:30 AM

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Wisconsin... Black River at Black River Falls affecting Jackson County. Black River Near Galesville affecting Trempealeau and La Crosse zones. * WHAT...Flooding is possible. * WHERE...Black River near Galesville. * WHEN...From Sunday morning to Tuesday, July 01. * IMPACTS...At 12.0 feet, Flooding mainly impacts wildlands and agricultural pasture land. However the approach to the south end of the County Road VV Bridge over the Black River may be flooded. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 5.7 feet. - Forecast...Flood stage may be reached Sunday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

If you are in the watch area, remain alert to possible flooding. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued Wednesday morning by 930 AM CDT.


Flood Watch issued June 24 at 9:20PM CDT until July 1 at 9:34PM CDT by NWS La Crosse WI

Effective: Tue June 24, 2025, 9:20 PM
Expires: Wed June 25, 2025, 9:30 AM

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Wisconsin... Black River at Black River Falls affecting Jackson County. Black River Near Galesville affecting Trempealeau and La Crosse zones. * WHAT...Flooding is possible. * WHERE...Black River near Galesville. * WHEN...From Sunday morning to Tuesday, July 01. * IMPACTS...At 12.0 feet, Flooding mainly impacts wildlands and agricultural pasture land. However the approach to the south end of the County Road VV Bridge over the Black River may be flooded. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 5.7 feet. - Forecast...Flood stage may be reached Sunday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

If you are in the watch area, remain alert to possible flooding. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued Wednesday morning by 930 AM CDT.


Wednesday, June 25, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 69.4°F
Average Humidity: 97%
Chance of Rain: 85%
Wind: 11.6 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 8.36 μg/m3
PM10: 9.53 μg/m3
Carbon Monoxide: 314.13 μg/m3
Nitrogen Dioxide: 16.69 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 53.92 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:08 PM
Sunset: 8:53 PM
Daylight: 15 hrs 29 mins
Moonrise: 5:04 AM
Moon Transit: 1:29 PM
Moonset: 9:49 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
12:59 AM - 3:29 PM

Minor Periods

9:19 PM - 10:49 PM
4:34 AM - 6:04 AM

Action Rating: 4 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 69°F
Average Humidity: 95%
Chance of Rain: 89%
Wind: 8.7 mph
UV Index: 1.6

Air Quality

AQI: 1 - Good
PM2.5: 4.32 μg/m3
PM10: 4.73 μg/m3
Carbon Monoxide: 290.15 μg/m3
Nitrogen Dioxide: 7.61 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 59.64 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:08 PM
Sunset: 8:53 PM
Daylight: 15 hrs 29 mins
Moonrise: 6:17 AM
Moon Transit: 2:31 PM
Moonset: 10:33 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
2:01 PM - 4:31 PM

Minor Periods

10:03 PM - 11:33 PM
5:47 AM - 7:17 AM

Action Rating: 4 out of 5

Friday, June 27, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 68.8°F
Average Humidity: 87%
Chance of Rain: 0%
Wind: 8.5 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 4.05 μg/m3
PM10: 4.08 μg/m3
Carbon Monoxide: 314.13 μg/m3
Nitrogen Dioxide: 7.56 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 58.04 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:08 PM
Sunset: 8:53 PM
Daylight: 15 hrs 28 mins
Moonrise: 7:34 AM
Moon Transit: 3:27 PM
Moonset: 11:05 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
2:57 PM - 5:27 PM

Minor Periods

12:00 AM - 12:00 AM
7:04 AM - 8:34 AM

Action Rating: 3 out of 5

Saturday, June 28, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 73.3°F
Average Humidity: 89%
Chance of Rain: 88%
Wind: 12.8 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 10.07 μg/m3
PM10: 10.36 μg/m3
Carbon Monoxide: 346.39 μg/m3
Nitrogen Dioxide: 14.89 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 68.32 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:09 PM
Sunset: 8:53 PM
Daylight: 15 hrs 28 mins
Moonrise: 8:51 AM
Moon Transit: 4:18 PM
Moonset: 12:05 AM
Moon Phase: Waxing Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
3:48 PM - 6:18 PM

Minor Periods

8:21 AM - 9:51 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 29, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 75°F
Average Humidity: 90%
Chance of Rain: 86%
Wind: 15.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 6.18 μg/m3
PM10: 6.67 μg/m3
Carbon Monoxide: 367.87 μg/m3
Nitrogen Dioxide: 11.16 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 62.31 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:09 PM
Sunset: 8:53 PM
Daylight: 15 hrs 27 mins
Moonrise: 10:03 AM
Moon Transit: 5:04 PM
Moonset: 12:30 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
4:34 PM - 7:04 PM

Minor Periods

9:33 AM - 11:03 AM
12:00 AM - 12:00 AM

Action Rating: 2 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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