Our Proprietary 10-Day Forecast

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Current warnings over Duluth, Minnesota
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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 Duluth, Minnesota 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 Duluth, Minnesota 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 St. Louis County, MN

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 Duluth, Minnesota

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 Duluth, MN 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 Duluth, MN

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 Duluth, MN, 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 Duluth, Minnesota

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 St. Louis County, Minnesota

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)
Duluth, Minnesota

Climate Summary

General Climate

Humid Continental Climate

Average Temperature

    •   January: 13.4°F (-10.3°C)
    •   July: 68.2°F (20.1°C)
    •   Annual Average: 41.5°F (5.3°C)

Precipitation

    •   Average Annual Precipitation: 31.8 inches (808 mm)
    •   Average Snowfall: 75.7 inches (192 cm)

Humidity

    •   Average Relative Humidity: 74%

Wind

    •   Prevailing Wind Direction: Northwest
    •   Average Wind Speed: 11.3 mph (18.2 km/h)

Sunshine

    •   Average Annual Sunshine: 2,200 hours

Seasonal Characteristics

Winter

    •   Cold and snowy, with average temperatures below freezing from December to February.
    •   Heavy snowfall is common, with an average of over 6 feet (1.8 meters) per year.

Spring

    •   Gradually warming, with average temperatures rising into the 40s and 50s Fahrenheit (4-15°C).
    •   Precipitation increases slightly, with occasional rain and snow.

Summer

    •   Warm and humid, with average temperatures in the 60s and 70s Fahrenheit (16-26°C).
    •   Rainfall is frequent, with occasional thunderstorms.

Fall

    •   Cooling rapidly, with average temperatures dropping into the 40s and 50s Fahrenheit (4-15°C).
    •   Precipitation decreases, with occasional rain or snow showers.

Notable Climate Features

    •   Lake Superior Effect

Duluth's location on the shores of Lake Superior influences its climate, bringing cooler temperatures and increased precipitation during the summer and fall.

    •   Snowfall

Duluth receives a significant amount of snowfall, with an average of over 75 inches (192 cm) per year.

    •   Windy

Duluth is known for its strong winds, particularly during the winter months.

    •   Foggy

Fog is common during the spring and summer, especially near Lake Superior.

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

    •   Duluth is home to the largest freshwater estuary in North America, the St. Louis River Estuary.

    •   The city's iconic Aerial Lift Bridge is a marvel of engineering, spanning the Duluth Ship Canal and connecting the city's two harbors.

    •   Duluth's Lake Superior Zoo is home to over 500 animals from around the world, including polar bears, tigers, and gorillas.

Science

    •   The University of Minnesota Duluth is a major research institution, renowned for its work in environmental science, biomedical engineering, and freshwater ecology.

    •   The Duluth Aquarium features over 10,000 aquatic animals, showcasing the diversity of Lake Superior's ecosystem.

    •   The Great Lakes Aquarium is a non-profit organization dedicated to promoting Great Lakes science and conservation.

Personalities

    •   F. Scott Fitzgerald, the renowned American novelist, spent his childhood summers in Duluth and based several of his characters on people he met there.

    •   Bob Dylan, the legendary singer-songwriter, was born in Duluth and began his musical career in the city's coffee shops.

    •   Betty Crocker, the fictional spokesperson for General Mills, was inspired by a Duluth woman named Marjorie Husted.

Tourist Attractions
1.Glensheen Mansion

A historic mansion built in the early 1900s, Glensheen offers guided tours that showcase its opulent architecture, luxurious furnishings, and fascinating history.

2.Split Rock Lighthouse

Perched on a rocky bluff overlooking Lake Superior, Split Rock Lighthouse is a picturesque landmark that provides stunning views of the lake and surrounding coastline. Visitors can climb to the top of the lighthouse for panoramic vistas.

3.Canal Park

A vibrant waterfront area in downtown Duluth, Canal Park features a scenic boardwalk, shops, restaurants, and attractions such as the Lake Superior Maritime Visitor Center and the Great Lakes Aquarium.

Nearby Cities:

Superior, WI
Proctor, MNHermantown, MN
Arnold, MNEsko, MN
Carlton, MNCloquet, MN
Andover, MN
Lino Lakes, MNForest Lake, MN
Hibbing, MNHam Lake, MN
Hugo, MNBrainerd, MN
East Bethel, MNGrand Rapids, MN
North Branch, MNNew Richmond, WI
Little Falls, MN