Our Proprietary 10-Day Forecast

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Current warnings over Sallisaw, Oklahoma
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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 Sallisaw, Oklahoma 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 Sallisaw, Oklahoma 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 Sequoyah County, OK

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 Sallisaw, Oklahoma

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 Sallisaw, OK 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 Sallisaw, OK

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 Sallisaw, OK, 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 Sallisaw, Oklahoma

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 Sequoyah County, Oklahoma

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)
Sallisaw, Oklahoma Climate Summary

Temperature

    •   Average annual temperature: 60.8°F (16.0°C)
    •   Average summer temperature (June     •   August): 80.2°F (26.8°C)
    •   Average winter temperature (December     •   February): 38.7°F (3.7°C)
    •   Record high temperature: 113°F (45°C)
    •   Record low temperature: -13°F (-25°C)

Precipitation

    •   Average annual precipitation: 43.69 inches (111.0 cm)
    •   Average number of rainy days per year: 104
    •   Average snowfall per year: 3.4 inches (8.6 cm)

Humidity

    •   Average annual relative humidity: 72%
    •   Highest humidity month: July (80%)
    •   Lowest humidity month: December (65%)

Wind

    •   Average wind speed: 9.5 mph (15.3 km/h)
    •   Prevailing wind direction: South

Sunshine

    •   Average annual sunshine: 2,280 hours
    •   Average number of sunny days per year: 245

Other Climate Data

    •   Tornado risk: Moderate
    •   Hail risk: Moderate
    •   Ice storm risk: Low
    •   Heat index: Can exceed 110°F (43°C) in summer
    •   Wind chill: Can drop below 0°F (-18°C) in winter

Climate Trends

    •   Sallisaw has experienced a slight increase in average annual temperature over the past century.
    •   Precipitation patterns have remained relatively stable, with no significant trends in annual rainfall.
    •   The frequency of extreme weather events, such as tornadoes and hailstorms, has not changed significantly.

Climate Impacts

    •   The warm and humid climate of Sallisaw can lead to heat stress and discomfort during summer months.
    •   Heavy rainfall can cause flooding, especially in low-lying areas.
    •   Severe weather events can cause damage to property and infrastructure.
    •   Climate change is expected to bring more frequent and intense extreme weather events, such as heat waves, droughts, and floods.

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

    •   Sallisaw is situated on the Sans Bois Mountains, known for their unique flora and fauna, including the endangered Oklahoma salamander.

    •   The nearby Cookson Hills are a biodiversity hotspot, home to over 1,000 species of plants and 400 species of birds.

Science

    •   Sallisaw is home to the Sequoyah National Wildlife Refuge, a 22,000-acre sanctuary for migratory birds and other wildlife.

    •   The refuge's research station conducts studies on bird migration, habitat conservation, and climate change impacts.

Personalities

  • Sequoyah:

    The Cherokee leader and inventor of the Cherokee syllabary lived in the area in the 1800s.

  • Will Rogers:

    The famous humorist and actor was born in Oologah, near Sallisaw, in 1879.

  • Jim Thorpe:

    The Olympic gold medalist and football legend was a member of the Sac and Fox tribe that resided in the Sallisaw area.

    • Tourist Attractions
    1.Sequoyah National Wildlife Refuge

    is a 21,000-acre refuge located in eastern Oklahoma. The refuge is home to a variety of wildlife, including deer, turkey, bobcats, and black bears. Visitors can enjoy hiking, fishing, and wildlife viewing in the refuge.

    2.Robbers Cave State Park

    is a 8,257-acre state park located in eastern Oklahoma. The park is home to a variety of natural features, including caves, waterfalls, and hiking trails. Visitors can enjoy hiking, camping, and fishing in the park.

    3.Lake Tenkiller

    is a 12,900-acre lake located in eastern Oklahoma. The lake is a popular destination for fishing, boating, and swimming. Visitors can also enjoy hiking and camping in the area around the lake.

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