Our Proprietary 10-Day Forecast

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Current warnings over Valmeyer, 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 Valmeyer, 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 Valmeyer, 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 Monroe 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 Valmeyer, 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 Valmeyer, 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 Valmeyer, 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 Valmeyer, 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 Valmeyer, 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 Monroe 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)
# Valmeyer, Illinois Climate Summary

## Temperature

    •   Average Annual Temperature

55.8°F (13.2°C)

    •   Average Summer Temperature

75.6°F (24.2°C)

    •   Average Winter Temperature

34.2°F (1.2°C)

    •   Record High Temperature

117°F (47.2°C)

    •   Record Low Temperature

-26°F (-32.2°C)

## Precipitation

    •   Average Annual Precipitation

41.2 inches (104.6 cm)

    •   Average Number of Rain Days

107

    •   Average Number of Snow Days

11

    •   Record 24-Hour Rainfall

8.23 inches (20.9 cm)

    •   Record Snowfall in a Single Storm

19.0 inches (48.3 cm)

## Humidity

    •   Average Annual Relative Humidity

73%

    •   Average Summer Relative Humidity

75%

    •   Average Winter Relative Humidity

70%

## Wind

    •   Average Annual Wind Speed

10.4 mph (16.7 km/h)

    •   Average Summer Wind Speed

9.8 mph (15.8 km/h)

    •   Average Winter Wind Speed

11.0 mph (17.7 km/h)

    •   Record Wind Gust

75 mph (121 km/h)

## Sunshine

    •   Average Annual Sunshine

2,500 hours

    •   Average Summer Sunshine

2,800 hours

    •   Average Winter Sunshine

1,800 hours

## Climate Classification

    •   Köppen Climate Classification

Dfa (Hot Summer Continental Climate)

## Tornado Activity

    •   Average Number of Tornadoes per Year

0.5

    •   Tornado Risk

Moderate

## Conclusion

Valmeyer, Illinois has a humid continental climate with hot summers and cold winters. The average annual temperature is 55.8°F (13.2°C), and the average annual precipitation is 41.2 inches (104.6 cm). The climate is generally mild, but extreme weather events, such as tornadoes and severe thunderstorms, can occur.

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

    •   Valmeyer is located in the floodplain of the Mississippi River and is home to a diverse ecosystem, including wetlands, forests, and prairies.

    •   The Mississippi River has played a significant role in shaping Valmeyer's landscape, creating bluffs and ravines.

    •   The area is home to numerous species of birds, including bald eagles, great blue herons, and wood ducks.

Historical Personalities

  • William H. Ashley:

    Trapper, fur trader, and explorer who founded the Rocky Mountain Fur Company. He was born in Valmeyer in 1778.

  • John C. Fremont:

    Explorer and military officer who led several expeditions to the American West. He visited Valmeyer in 1842.

  • Henry Shaw:

    Botanist and philanthropist who founded the Missouri Botanical Garden. He was a resident of Valmeyer from 1822 to 1831.

    • Tourist Attractions
    1.Valmeyer Heritage Museum

    - A museum dedicated to preserving the history of Valmeyer and the surrounding area. It features exhibits on the town's founding, its role in the Civil War, and its German heritage.

    2.Fort Kaskaskia State Historic Site

    - A reconstruction of an 18th-century French fort that was built to protect the French colony of Illinois from British attack. The site includes a museum, a gift shop, and a picnic area.

    3.Pere Marquette State Park

    - A 8,000-acre park located on the banks of the Mississippi River. The park offers a variety of activities, including hiking, biking, camping, fishing, and boating.

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