Our Proprietary 10-Day Forecast

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Current warnings over Portage, 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 Portage, 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 Portage, 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 Columbia 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 Portage, 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 Portage, 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 Portage, 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 Portage, 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 Portage, 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 Columbia 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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  • American HRRR
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  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 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)
Portage, Wisconsin has a humid continental climate, with warm, humid summers and cold, snowy winters. The city experiences four distinct seasons, with average temperatures ranging from 19.4°F (-7°C) in January to 73.4°F (23°C) in July.

Summer

Summers in Portage are warm and humid, with average temperatures in the mid-70s Fahrenheit (24-26°C). The hottest month is July, with an average high temperature of 83°F (28°C). During the summer months, the city experiences frequent thunderstorms, and the humidity can make it feel even hotter.

Winter

Winters in Portage are cold and snowy, with average temperatures in the mid-20s Fahrenheit (-3 to -4°C). The coldest month is January, with an average low temperature of 10°F (-12°C). During the winter months, the city receives an average of 42 inches (107 cm) of snow.

Spring and Fall

Spring and fall in Portage are mild and transitional seasons. Spring temperatures typically range from the mid-30s to the mid-60s Fahrenheit (1-18°C), while fall temperatures typically range from the mid-40s to the mid-70s Fahrenheit (7-24°C).

Precipitation

Portage receives an average of 32 inches (81 cm) of precipitation per year, which is fairly evenly distributed throughout the year. The wettest month is June, with an average of 4.3 inches (11 cm) of rain. The driest month is February, with an average of 1.5 inches (3.8 cm) of rain.

Climate Change

Like many parts of the world, Portage is experiencing the effects of climate change. The city has seen an increase in average temperatures over the past few decades, and this trend is expected to continue in the future. Additionally, the city is experiencing more extreme weather events, such as heavy rainfall and flooding.

Overall, Portage has a humid continental climate with warm, humid summers and cold, snowy winters. The city experiences four distinct seasons, with average temperatures ranging from 19.4°F (-7°C) in January to 73.4°F (23°C) in July.

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

    •   Portage is located at the confluence of the Wisconsin and Fox Rivers, a strategic portage point used by Native Americans for centuries.

    •   The area is home to the Aldo Leopold Nature Center, named after the renowned conservationist who lived and worked nearby.

Science

    •   The University of Wisconsin-Madison's Center for Limnology is located in Portage, conducting research on the ecology of lakes and rivers.

    •   The city is also home to the Portage Canal, a historic waterway that played a crucial role in the development of the Upper Midwest.

Personalities

    •   John Muir, the \

Tourist Attractions
1.Devil's Lake State Park**

2.Portage Canal**

3.Portage Area Historical Society Museum**

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