Our Proprietary 10-Day Forecast

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Current warnings over Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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 Poplar Grove, 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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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)
Poplar Grove, IL Climate Summary

General Climate


Poplar Grove, Illinois experiences a humid continental climate, characterized by hot, humid summers and cold, snowy winters. The city receives an average of 35 inches of precipitation annually, with the majority falling during the summer months.

Temperature


    •   Average Annual Temperature: 48.2°F (9°C)
    •   Average Summer Temperature (June-August): 73.4°F (23°C)
    •   Average Winter Temperature (December-February): 24.9°F (-4°C)
    •   Highest Recorded Temperature: 111°F (44°C)
    •   Lowest Recorded Temperature: -32°F (-36°C)

Precipitation


    •   Average Annual Precipitation: 35.0 inches (889 mm)
    •   Average Summer Precipitation (June-August): 10.6 inches (269 mm)
    •   Average Winter Precipitation (December-February): 6.7 inches (170 mm)
    •   Average Snowfall: 32.4 inches (823 mm)

Humidity


    •   Average Annual Relative Humidity: 72%
    •   Average Summer Relative Humidity (June-August): 78%
    •   Average Winter Relative Humidity (December-February): 68%

Wind


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

Sunshine


    •   Average Annual Sunshine Hours: 2,500 hours
    •   Average Summer Sunshine Hours (June-August): 300 hours
    •   Average Winter Sunshine Hours (December-February): 150 hours

Climate Extremes


    •   Heat Waves: Heat waves are common during the summer months, with temperatures reaching or exceeding 90°F (32°C) for several consecutive days.
    •   Cold Snaps: Cold snaps can occur during the winter months, with temperatures dropping below 0°F (-18°C) for extended periods.
    •   Blizzards: Blizzards can occur during the winter months, bringing heavy snowfall, strong winds, and reduced visibility.
    •   Tornadoes: Tornadoes can occur throughout the year, but are most common during the spring and summer months.

Climate Change


    •   Rising Temperatures: Average temperatures in Poplar Grove have been increasing over the past several decades, with a trend towards more extreme heat events.
    •   Changes in Precipitation Patterns: Precipitation patterns have become more variable, with heavier rainfall events and longer dry spells.
    •   Increased Frequency of Extreme Weather Events: The frequency and intensity of extreme weather events, such as heat waves, droughts, and floods, have increased in recent years.

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

    •   Poplar Grove is home to the Boone Creek Conservation Area, a 200-acre preserve with diverse habitats, including wetlands, prairies, and woodlands.

    •   The area is a haven for wildlife, including deer, coyotes, and a variety of bird species.

Science

    •   Poplar Grove is the birthplace of Nobel Prize-winning chemist Linus Pauling.

    •   Pauling's childhood home is now a museum dedicated to his life and scientific achievements.

Personalities

    •   Daniel Boone, the legendary frontiersman, is believed to have camped near Poplar Grove during his travels.

    •   The town was founded in 1835 by Samuel and Rebecca Boone, descendants of Daniel Boone.

    •   Poplar Grove was a stop on the Underground Railroad, with many abolitionists living in the area.

Tourist Attractions
1.Anderson Japanese Gardens:

A serene and beautiful garden featuring traditional Japanese architecture, koi ponds, and a teahouse.

2.Rockford Art Museum:

A museum showcasing a diverse collection of contemporary and historic art, including works by local and international artists.

3.Nicholas Conservatory & Gardens:

A botanical garden featuring a variety of indoor and outdoor exhibits, including a butterfly garden, tropical rainforest, and desert landscapes.

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