Our Proprietary 10-Day Forecast

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Current warnings over Rock Island, 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 Rock Island, 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 Rock Island, 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 Rock Island 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 Rock Island, 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 Rock Island, 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 Rock Island, 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 Rock Island, 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 Rock Island, 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 Rock Island 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • 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)
Rock Island, IL Climate Summary

Location

Rock Island County, Illinois, USA

Climate Type

Humid Continental Climate

Average Temperature

    •   Annual: 51.2°F (10.7°C)
    •   January: 25.4°F (-3.7°C)
    •   July: 76.2°F (24.6°C)

Precipitation

    •   Annual: 37.0 inches (940 mm)
    •   May-June: Wettest months (average 4.5 inches each)
    •   January-February: Driest months (average 1.5 inches each)

Snowfall

    •   Annual: 23.5 inches (60 cm)
    •   December-March: Snowiest months

Wind

    •   Prevailing direction: Southwest
    •   Average speed: 12 mph (19 km/h)

Other Climate Features

    •   Tornadoes

Rock Island is located within Tornado Alley and experiences occasional tornadoes.

    •   Severe thunderstorms

Common during spring and summer, often accompanied by hail, strong winds, and heavy rain.

    •   Droughts

Occasional droughts can occur, especially during summer.

    •   Flooding

The Mississippi River and its tributaries can flood during heavy rainfall events.

Seasonal Climate

    •   Spring

Mild temperatures, increasing precipitation, and occasional thunderstorms.

    •   Summer

Warm to hot temperatures, high humidity, and frequent thunderstorms.

    •   Fall

Gradually cooling temperatures, decreasing precipitation, and occasional frosts.

    •   Winter

Cold temperatures, snowfall, and icy conditions.

Climate Change Impacts

    •   Rising temperatures
    •   Increased frequency and intensity of extreme weather events (e.g., heat waves, heavy rainfall, droughts)
    •   Changes in precipitation patterns and snowpack
    •   Increased risk of flooding and other climate-related hazards

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

    •   Rock Island is named after the limestone island in the Mississippi River that served as a landmark for Native Americans and early explorers.

    •   The island is home to the largest population of nesting bald eagles in Illinois.

Science

    •   The Augustana College Science Center is a cutting-edge research facility that focuses on environmental science and sustainability.

    •   The Rock Island Arsenal is a major research and development center for the U.S. Army, with a focus on weapons and munitions.

Personalities

    •   John Deere, the inventor of the steel plow, lived and worked in Rock Island from 1847 to 1886.

    •   Ulysses S. Grant, the 18th President of the United States, served as commander of the Rock Island Arsenal during the Civil War.

    •   Frank Lloyd Wright, the renowned architect, designed the Butterworth Center in Rock Island, one of his few commercial buildings in Illinois.

Tourist Attractions
1.John Deere Pavilion

This museum showcases the history and innovation of the John Deere farm equipment company, with exhibits on tractors, combines, and other agricultural machinery.

2.Mississippi River Visitor Center

Located on the banks of the Mississippi River, this center offers panoramic views of the river and surrounding islands. It also features exhibits on the river's history, ecology, and cultural significance.

3.Augustana College Campus

This historic college campus is home to beautiful architecture, including the Old Main building, which is listed on the National Register of Historic Places. Visitors can take a guided tour of the campus or simply stroll through the grounds.

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