Our Proprietary 10-Day Forecast

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Current warnings over Galva, 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 Galva, 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 Galva, 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 Henry 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 Galva, 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 Galva, 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 Galva, 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 Galva, 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 Galva, 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 Henry 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)
Galva, Illinois Climate Summary

General Climate

    •   Galva, Illinois has a humid continental climate, with hot, humid summers and cold, snowy winters.
    •   The average annual temperature is 49.8°F (9.9°C).
    •   The average annual precipitation is 38.4 inches (975 mm).

Summer

    •   The average summer temperature is 72.9°F (22.7°C).
    •   The average high temperature in July is 83.6°F (28.7°C).
    •   The average low temperature in July is 62.2°F (16.8°C).
    •   The average precipitation in July is 3.9 inches (99 mm).

Winter

    •   The average winter temperature is 26.7°F (-2.9°C).
    •   The average high temperature in January is 32.6°F (0.3°C).
    •   The average low temperature in January is 19.8°F (-6.8°C).
    •   The average precipitation in January is 2.2 inches (56 mm).

Spring

    •   The average spring temperature is 47.6°F (8.7°C).
    •   The average high temperature in April is 59.8°F (15.4°C).
    •   The average low temperature in April is 35.4°F (1.9°C).
    •   The average precipitation in April is 3.4 inches (86 mm).

Fall

    •   The average fall temperature is 48.5°F (9.2°C).
    •   The average high temperature in October is 63.2°F (17.3°C).
    •   The average low temperature in October is 33.8°F (1°C).
    •   The average precipitation in October is 2.9 inches (74 mm).

Climate Variability

    •   Galva, Illinois is located in a region that is prone to extreme weather events, such as tornadoes, hailstorms, and floods.
    •   The city is also located in a region that is experiencing a changing climate, with increasing temperatures and more extreme weather events.

Climate Change Impacts

    •   The changing climate is likely to have a number of impacts on Galva, Illinois, including:
    •   More extreme heat waves
    •   More intense storms
    •   Increased flooding
    •   Changes in agricultural yields
    •   Changes in the distribution of plant and animal species

Adaptation and Mitigation

    •   The city of Galva is taking steps to adapt to the changing climate, such as:
    •   Investing in infrastructure to protect against flooding
    •   Promoting energy efficiency and renewable energy
    •   Planting trees and other vegetation to help cool the city
    •   Educating the public about the risks of climate change

The city is also working to mitigate its greenhouse gas emissions, which contribute to climate change. These efforts include:

    •   Promoting energy efficiency and renewable energy
    •   Encouraging the use of public transportation and walking
    •   Planting trees and other vegetation to help absorb carbon dioxide from the atmosphere

By taking these steps, the city of Galva is helping to reduce its vulnerability to the impacts of climate change and is working to create a more sustainable future for its residents.

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

    •   Galva is situated in the Grand Prairie region, known for its fertile soil and vast grasslands.

    •   The Galva area was once home to a diverse array of native plants and animals, including tallgrass prairie, wetlands, and oak savannas.

Science

    •   Galva was the birthplace of Dr. John R. Brinkley, a controversial radio evangelist and self-proclaimed medical expert.

    •   In the 1920s, Brinkley established a hospital in Galva that specialized in questionable medical treatments, including goat gland transplants.

Personalities

    •   Dr. John R. Brinkley's flamboyant personality and controversial practices made him a national figure.

    •   Galva was also home to inventor and businessman John W. Gates, who founded the Illinois Steel Company and helped develop the barbed wire industry.

    •   The town's rich history has attracted filmmakers and documentarians, including the creators of the 2008 film \

Tourist Attractions
1.Bishop Hill Historic District:

A preserved 19th-century Swedish immigrant community with historic buildings, a museum, and a restaurant.

2.Galva Depot Museum:

A restored train depot that houses exhibits on local history, including the Galva tornado of 1925.

3.Henry County Historical Museum:

A museum in Cambridge, IL, about 15 miles from Galva, that showcases the history of Henry County, including its agriculture, industry, and culture.

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