Our Proprietary 10-Day Forecast

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Current warnings over Lake Hamilton, 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 Lake Hamilton, 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 Lake Hamilton, 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 Garland 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 Lake Hamilton, 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 Lake Hamilton, 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 Lake Hamilton, 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 Lake Hamilton, 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 Lake Hamilton, 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 Garland 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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  • American HRRR
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  • 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)
Lake Hamilton, Arkansas is located in the Ouachita Mountains region of the state. The climate is humid subtropical, with hot, humid summers and mild winters. The average annual temperature is 62.8°F (17.1°C).

Summer

The summer months (June, July, and August) are hot and humid, with average temperatures in the low 90s °F (33-34°C). The humidity can make it feel even hotter, with heat index values often reaching over 100°F (38°C). There is also a chance of thunderstorms during the summer months.

Winter

The winter months (December, January, and February) are mild, with average temperatures in the low 40s °F (6-7°C). The coldest month is January, with an average temperature of 39.4°F (4.1°C). There is a chance of snow during the winter months, but it is usually light and does not accumulate.

Spring and Fall

The spring and fall months (March, April, May, September, October, and November) are mild and pleasant, with average temperatures in the 60s and 70s °F (18-23°C). These months are ideal for outdoor activities such as hiking, biking, and fishing.

Rainfall

Lake Hamilton receives an average of 48 inches (122 cm) of rain per year. The rainiest month is May, with an average of 4.9 inches (12.4 cm) of rain. The driest month is October, with an average of 2.4 inches (6.1 cm) of rain.

Sunshine

Lake Hamilton receives an average of 210 sunny days per year. The sunniest month is July, with an average of 9.5 hours of sunshine per day. The cloudiest month is December, with an average of 4.6 hours of sunshine per day.

Overall

Lake Hamilton has a mild climate that is ideal for outdoor activities year-round. The summers are hot and humid, but the winters are mild and there is a chance of snow. The spring and fall months are mild and pleasant, with plenty of sunshine.

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

    •   Lake Hamilton is a 7,220-acre oxbow lake formed by the Ouachita River.

    •   Its unique shape and shallow depth (average 12 feet) create a diverse ecosystem supporting over 50 fish species.

    •   The lake is home to several endangered species, including the Ouachita rock pocketbook mussel and the Caddo madtom.

Science

    •   The lake's water quality has been studied extensively due to its popularity for recreation.

    •   Research has shown that the lake's ecosystem is resilient to pollution, but vulnerable to invasive species.

    •   Scientists have discovered a unique strain of bacteria in the lake that produces a compound with potential medicinal applications.

Personalities

    •   Bill Clinton, former President of the United States, has a vacation home on Lake Hamilton.

    •   The lake has been featured in several movies and television shows, including \

Tourist Attractions
1.Garvan Woodland Gardens

A 210-acre botanical garden featuring a diverse collection of plants, including azaleas, camellias, and magnolias. Visitors can enjoy scenic walking trails, a Japanese garden, and a children's adventure garden.

2.Hot Springs National Park

Located just a short drive from Lake Hamilton, this national park is known for its therapeutic hot springs. Visitors can enjoy bathing in the springs, hiking scenic trails, and exploring historic bathhouses.

3.Magic Springs Theme and Water Park

A family-friendly amusement park with a variety of rides, water slides, and attractions. Visitors can experience thrilling roller coasters, cool off in the water park, and enjoy live entertainment.

Nearby Cities:

Piney, AR
Hot Springs, ARHot Springs National Park, AR
Malvern, ARHot Springs Village, AR
Arkadelphia, ARLittle Rock, AR
Fort Smith, ARNorth Little Rock, AR
Conway, ARPine Bluff, AR
Texarkana, TXBenton, AR
Sherwood, ARTexarkana, AR
Russellville, ARJacksonville, AR
Cabot, AR