Our Proprietary 10-Day Forecast

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Current warnings over Siloam Springs, Arkansas
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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 Siloam Springs, Arkansas 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 Siloam Springs, Arkansas 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 Benton County, AR

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 Siloam Springs, Arkansas

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 Siloam Springs, AR 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 Siloam Springs, AR

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 Siloam Springs, AR, 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 Siloam Springs, Arkansas

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 Benton County, Arkansas

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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  • GEFS, GEPS, MOGREPS & European Ensembles
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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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Siloam Springs, AR Climate Summary

Temperature

    •   Average annual temperature: 57.4°F (14.1°C)
    •   Average January temperature: 35.6°F (2.0°C)
    •   Average July temperature: 80.6°F (27.0°C)
    •   Record high temperature: 115°F (46.1°C)
    •   Record low temperature: -24°F (-31.1°C)

Precipitation

    •   Average annual precipitation: 43.19 inches (109.7 cm)
    •   Average number of days with precipitation: 104
    •   Record 24-hour precipitation: 10.00 inches (25.4 cm)

Snowfall

    •   Average annual snowfall: 6.9 inches (17.5 cm)
    •   Record 24-hour snowfall: 16.0 inches (40.6 cm)

Wind

    •   Average annual wind speed: 9.3 mph (15.0 km/h)
    •   Record wind gust: 75 mph (121 km/h)

Humidity

    •   Average annual relative humidity: 74%

Sunshine

    •   Average annual sunshine: 2,600 hours
    •   Average number of sunny days: 205

Climate Type

    •   Humid subtropical climate (Cfa)

Additional Information

    •   Siloam Springs is located in the Ozark Mountains of Arkansas.
    •   The city is known for its natural beauty, including its many lakes, rivers, and streams.
    •   Siloam Springs is also home to a number of historical and cultural attractions, including the Siloam Springs Museum and the John Brown University campus.

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

    •   Siloam Springs is nestled in the Boston Mountains, known for its karst topography, featuring caves, springs, and sinkholes.

    •   The city is home to the Siloam Springs Fish Hatchery, one of the largest trout hatcheries in the United States.

    •   John's Creek, a tributary of the Illinois River, flows through Siloam Springs and is known for its clear waters and abundant wildlife.

Science

    •   The John Brown University Science Center is a state-of-the-art facility that houses research labs and exhibits in biology, chemistry, physics, and environmental science.

    •   The city is home to the Arkansas Center for Space and Technology, which promotes STEM education and space exploration.

Personalities

    •   John Brown, the abolitionist and leader of the raid on Harpers Ferry, lived in Siloam Springs in the 1850s.

    •   Dr. John R. Williams, a prominent physician and inventor, developed the Williams Steam Engine in Siloam Springs in the 1870s.

    •   Dr. James E. Martin, a renowned geologist, spent his retirement years in Siloam Springs and founded the Martin Springs Museum of Natural History.

Tourist Attractions
1.John Brown University Siloam Springs Campus

This private Christian university is known for its beautiful campus and its strong academic programs. Visitors can take a tour of the campus, visit the art museum, or attend a sporting event.

2.Siloam Springs Museum

This museum tells the story of Siloam Springs and the surrounding area. Visitors can learn about the city's history, culture, and people. The museum also has a collection of artifacts from the area.

3.Siloam Springs City Park

This park is a great place to relax and enjoy the outdoors. Visitors can picnic, play on the playground, or walk the trails. The park also has a swimming pool and a splash pad.

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