Our Proprietary 10-Day Forecast

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Current warnings over Onalaska, Wisconsin
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Onalaska, Wisconsin red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Onalaska, Wisconsin red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around La Crosse County, WI

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Onalaska, Wisconsin

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Onalaska, WI please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Onalaska, WI

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Onalaska, WI, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Onalaska, Wisconsin

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around La Crosse County, Wisconsin

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
Onalaska, Wisconsin, located in the United States, experiences a humid continental climate characterized by warm, humid summers and cold, snowy winters. Here's a summary of the climate conditions in Onalaska:1.Temperature


    •   Average Annual Temperature: 46.6°F (8.1°C)
    •   Average Summer Temperature (June-August): 70.6°F (21.4°C)
    •   Average Winter Temperature (December-February): 22.3°F (-5.4°C)
    •   Record High Temperature: 107°F (41.7°C)
    •   Record Low Temperature: -41°F (-40.6°C)

2. Precipitation


    •   Average Annual Precipitation: 33.7 inches (85.6 cm)
    •   Average Snowfall: 49.4 inches (125.5 cm)
    •   Wettest Month: June (4.5 inches or 11.4 cm)
    •   Driest Month: February (1.6 inches or 4.1 cm)

3. Humidity


    •   Average Annual Relative Humidity: 76%
    •   Highest Humidity: July (82%)
    •   Lowest Humidity: January (69%)

4. Wind


    •   Average Annual Wind Speed: 10.4 mph (16.7 km/h)
    •   Prevailing Wind Direction: Northwest

5. Climate Classification


    •   Köppen Climate Classification: Dfb (Warm Summer Continental Climate)

6. Seasons


    •   Spring (March-May): Temperatures gradually rise from cool to mild, with occasional warm spells. Precipitation is variable, with a mix of rain and snow.
    •   Summer (June-August): Warm and humid, with average temperatures in the 70s Fahrenheit (20s Celsius). Thunderstorms and heavy rainfall are common.
    •   Fall (September-November): Temperatures cool down, and the leaves change color. Precipitation decreases, and the air becomes crisp and dry.
    •   Winter (December-February): Cold and snowy, with average temperatures below freezing. Snowfall is common, and wind chills can make it feel even colder.

Overall, Onalaska's climate is influenced by its location in the Midwest, with warm and humid summers and cold and snowy winters. The city experiences distinct seasonal changes and receives a moderate amount of precipitation throughout the year.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Onalaska is home to the Upper Mississippi River National Wildlife and Fish Refuge, a vast sanctuary for migratory birds and other wildlife.

    •   The Mississippi River bluffs near Onalaska feature unique geological formations, including limestone cliffs and sandstone caves.

    •   The area's wetlands provide critical habitat for waterfowl, fish, and amphibians.

Science

    •   Onalaska is the site of the University of Wisconsin-La Crosse's Field Station, a research and education center dedicated to environmental studies.

    •   The city has a strong focus on renewable energy, with numerous solar and wind projects in the area.

    •   Local scientists have conducted groundbreaking research on the ecology and conservation of the Mississippi River ecosystem.

Personalities

  • Thomas B. Reed

    (1839-1902): A prominent politician who served as Speaker of the U.S. House of Representatives and was known as \

    • Tourist Attractions
    1.Grandad Bluff

    - A scenic overlook with panoramic views of the Mississippi River Valley.

    2.Myrick Hixon EcoPark

    - A 1,300-acre park with hiking trails, a nature center, and a butterfly garden.

    3.La Crosse Queen Cruise

    - A riverboat cruise that offers scenic views of the Mississippi River and the surrounding bluffs.

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