Our Proprietary 10-Day Forecast

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Current warnings over Stockton, Illinois
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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 Stockton, Illinois 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 Stockton, Illinois 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 Jo Daviess County, IL

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 Stockton, Illinois

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 Stockton, IL 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 Stockton, IL

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 Stockton, IL, 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 Stockton, Illinois

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 Jo Daviess County, Illinois

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)
Stockton, Illinois Climate Summary

General Climate


Stockton, Illinois experiences a humid continental climate, characterized by warm, humid summers and cold, snowy winters. The city is located in USDA Plant Hardiness Zone 5b, meaning that the average annual minimum temperature is between -15°F and -10°F.

Temperature

    •   Average Annual Temperature

50.8°F (10.4°C)

    •   Average Summer Temperature

73.7°F (23.2°C)

    •   Average Winter Temperature

27.9°F (-2.3°C)

    •   Record High Temperature

113°F (45°C)

    •   Record Low Temperature

-32°F (-35.6°C)

Precipitation

    •   Average Annual Precipitation

36.56 inches (92.9 cm)

    •   Average Snowfall

24.6 inches (62.5 cm)

    •   Wettest Month

May (4.61 inches or 11.7 cm)

    •   Driest Month

February (1.69 inches or 4.3 cm)

Humidity

    •   Average Relative Humidity

72%

    •   Highest Relative Humidity

85% (January)

    •   Lowest Relative Humidity

57% (June)

Wind

    •   Average Wind Speed

10.2 mph (16.4 km/h)

    •   Prevailing Wind Direction

West

Sunshine

    •   Average Annual Sunshine

2,524 hours

    •   Sunniest Month

July (310 hours)

    •   Cloudiest Month

December (161 hours)

Climate Extremes

    •   Highest Temperature Ever Recorded

113°F (45°C) on July 14, 1936

    •   Lowest Temperature Ever Recorded

-32°F (-35.6°C) on January 20, 1985

    •   Wettest Year on Record

1993 (53.46 inches or 135.8 cm)

    •   Driest Year on Record

1954 (19.35 inches or 49.1 cm)

    •   Snowiest Year on Record

1978-1979 (51.5 inches or 130.8 cm)

Overall, Stockton, Illinois has a humid continental climate with warm summers, cold winters, and moderate precipitation throughout the year.

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

    •   Stockton is home to theStockton Woods Wildlife Management Area, a 1,200-acre forest with diverse flora and fauna, including deer, turkeys, and a variety of bird species.

    •   TheApple River

flows through Stockton, providing a habitat for fish and other aquatic life.

Science

    •   Stockton was once a major center for the production ofbarbed wire, with several factories operating in the town.

    •   TheStockton Heritage Museum

houses a collection of artifacts related to the town's barbed wire industry.

Personalities

  • John Deere, the inventor of the steel plow, lived in Stockton from 1837 to 1841.

  • Frank O. Lowden, the 26th Governor of Illinois, was born in Stockton in 1861.

    • Tourist Attractions
    1.Apple River Canyon State Park:

    Known for its scenic bluffs, waterfalls, and hiking trails, this park offers stunning views of the Apple River Canyon.

    2.Galena:

    A charming historic town located about 30 miles north of Stockton, Galena features well-preserved architecture, antique shops, and wineries.

    3.Mississippi Palisades State Park:

    Located on the banks of the Mississippi River, this park offers scenic hiking trails, camping, and fishing opportunities.

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