Our Proprietary 10-Day Forecast

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Current warnings over Markesan, 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 Markesan, 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 Markesan, 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 Green Lake 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 Markesan, 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 Markesan, 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 Markesan, 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 Markesan, 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 Markesan, 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 Green Lake 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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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)
Markesan, Wisconsin Climate Summary

Temperature

    •   Average annual temperature: 46.6°F (8.1°C)
    •   Average summer temperature (June-August): 68.6°F (20.3°C)
    •   Average winter temperature (December-February): 22.8°F (-5.1°C)
    •   Highest recorded temperature: 107°F (41.7°C) on July 13, 1936
    •   Lowest recorded temperature: -46°F (-43.3°C) on January 20, 1930

Precipitation

    •   Average annual precipitation: 32.92 inches (83.6 cm)
    •   Average snowfall: 38.5 inches (97.8 cm)
    •   Wettest month: June, with an average of 4.69 inches (11.9 cm) of precipitation
    •   Driest month: February, with an average of 1.49 inches (3.8 cm) of precipitation

Other Climate Data

    •   Average number of sunny days per year: 208
    •   Average number of cloudy days per year: 157
    •   Average wind speed: 10.1 mph (16.3 km/h)
    •   Average relative humidity: 73%

Climate Summary

Markesan, Wisconsin has a humid continental climate, with warm, humid summers and cold, snowy winters. The average annual temperature is 46.6°F (8.1°C), with an average summer temperature of 68.6°F (20.3°C) and an average winter temperature of 22.8°F (-5.1°C). The average annual precipitation is 32.92 inches (83.6 cm), with an average snowfall of 38.5 inches (97.8 cm). Markesan is located in USDA Hardiness Zone 5a, which means that the average annual minimum temperature is between -10°F and -5°F (-23.3°C and -20.6°C).

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

    •   Markesan is located in the Green Lake Moraine, formed by the last glacier to retreat from Wisconsin.

    •   The area is home to numerous wetlands, including the 1,000-acre Markesan Wetland Complex, a designated Important Bird Area.

    •   The Fox River flows through Markesan, providing habitat for diverse aquatic life.

Science

    •   Markesan was the site of the first successful commercial use of wind power in the United States in 1980.

    •   The city is home to the Markesan Wind Farm, one of the largest wind farms in Wisconsin.

Personalities

  • George W. Peck:

    A humorist and journalist who lived in Markesan from 1867 to 1872. His satirical writings poked fun at rural life and politics.

  • William H. Gleason:

    A Civil War veteran who served as Markesan's postmaster and published the local newspaper. He was known for his strong opinions and eccentric personality.

  • Dr. George A. Hoxie:

    A physician and inventor who developed a successful treatment for diphtheria in the 1890s. He also served as Markesan's mayor.

    • Tourist Attractions
    1.Green Lake:

    A stunning lake with crystal-clear water, offering opportunities for boating, fishing, and swimming.

    2.Ripon College:

    A beautiful liberal arts college with a historic campus, offering tours and access to its art museum.

    3.Ledge View Nature Center:

    A 1,200-acre nature preserve featuring hiking trails, wildlife viewing, and educational programs.

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