Our Proprietary 10-Day Forecast

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Current warnings over Blaine, Tennessee
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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 Blaine, Tennessee 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 Blaine, Tennessee 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 Grainger County, TN

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 Blaine, Tennessee

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 Blaine, TN 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 Blaine, TN

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 Blaine, TN, 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 Blaine, Tennessee

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 Grainger County, Tennessee

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
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • 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)
Blaine, Tennessee

Climate Summary

General Climate


    •   Humid subtropical climate with hot, humid summers and mild winters.
    •   Receives ample rainfall throughout the year.

Temperature

    •   Average Annual Temperature

57.6°F (14.2°C)

    •   Average Summer Temperature (June-August)

77.9°F (25.5°C)

    •   Average Winter Temperature (December-February)

37.7°F (3.2°C)

Precipitation

    •   Average Annual Precipitation

49.64 inches (1,261 mm)

    •   Average Monthly Precipitation

4.13 inches (105 mm)

    •   Wettest Month

March (5.63 inches)

    •   Driest Month

October (2.75 inches)

Snowfall

    •   Average Annual Snowfall

4.4 inches (11 cm)

    •   Snowiest Month

January (2.4 inches)

Sunshine

    •   Average Annual Sunshine

2,347 hours

    •   Sunniest Month

July (278 hours)

    •   Cloudiest Month

December (160 hours)

Other Climate Features

    •   Tornado Risk

Moderate

    •   Hail Risk

Moderate

    •   Extreme Heat Risk

High

    •   Extreme Cold Risk

Low

    •   Growing Season

200-220 days

Climate Trends

    •   Temperatures have been increasing in recent decades.
    •   Precipitation has become more variable, with more extreme events.
    •   The frequency of tornadoes and hailstorms has not changed significantly.

Facts & Historical Information
(made with AI, use with caution)
Blaine, Tennessee, is a small town with a rich natural and historical heritage.

Natural History

    •   Blaine is located in the Appalachian Mountains, known for its diverse flora and fauna.

    •   The town is home to several caves, including the Lost Sea, one of the largest underground lakes in the world.

    •   The surrounding area is rich in natural resources, including coal, timber, and limestone.

Science

    •   Blaine is the site of the Oak Ridge National Laboratory (ORNL), a world-renowned research facility.

    •   ORNL has made significant contributions to nuclear science, energy, and materials research.

    •   The town is also home to the American Museum of Science and Energy, which showcases the history and impact of science in the region.

Personalities

    •   Blaine was the birthplace of Cordell Hull, the 47th U.S. Secretary of State.

    •   Hull played a key role in the establishment of the United Nations and received the Nobel Peace Prize in 1945.

    •   Other notable residents include scientist Alvin Weinberg, who directed ORNL for 20 years, and physicist Eugene Wigner, who won the Nobel Prize in Physics in 1963.

Tourist Attractions
1.Cumberland Gap National Historical Park

is a 24,000-acre park that preserves the Cumberland Gap, a natural pass through the Cumberland Mountains. The park offers a variety of hiking trails, camping, and other outdoor activities.

2.Big South Fork National River and Recreation Area

is a 125,000-acre park that includes the Big South Fork of the Cumberland River and its tributaries. The park offers a variety of hiking trails, camping, fishing, and other outdoor activities.

3.Grainger County Historical Museum

is a museum that tells the story of Grainger County, Tennessee. The museum has exhibits on the county's history, culture, and people.

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