Our Proprietary 10-Day Forecast

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Current warnings over Cottage Grove, Oregon
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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 Cottage Grove, Oregon 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 Cottage Grove, Oregon 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 Lane County, OR

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 Cottage Grove, Oregon

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 Cottage Grove, OR 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 Cottage Grove, OR

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 Cottage Grove, OR, 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 Cottage Grove, Oregon

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 Lane County, Oregon

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
  • 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)
Cottage Grove, Oregon Climate Summary

General Climate

    •   Temperate oceanic climate with mild, wet winters and warm, dry summers
    •   Located in the Willamette Valley, which experiences significant rainfall and moderate temperatures

Temperature

    •   Average annual temperature: 52.6°F (11.4°C)
    •   Average summer temperature (June-August): 65.5°F (18.6°C)
    •   Average winter temperature (December-February): 39.7°F (4.3°C)
    •   Record high temperature: 114°F (45.6°C)
    •   Record low temperature: -10°F (-23.3°C)

Precipitation

    •   Average annual precipitation: 42.8 inches (108.7 cm)
    •   Most precipitation occurs during the winter months (November-April)
    •   Snowfall is rare, averaging only 1.5 inches (3.8 cm) per year

Humidity

    •   Average annual humidity: 75%
    •   Humidity is highest during the winter months and lowest during the summer months

Wind

    •   Prevailing wind direction: West-northwest
    •   Average wind speed: 6.7 mph (10.8 km/h)

Sunshine

    •   Average annual sunshine: 2,350 hours
    •   Most sunshine occurs during the summer months (June-August)

Other Climate Features

    •   Cottage Grove is located in USDA Plant Hardiness Zone 8a
    •   The city experiences occasional fog, especially during the winter months
    •   The Willamette Valley is known for its rich agricultural production, including wine grapes, berries, and hazelnuts

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

    •   Cottage Grove lies within the Willamette Valley, a fertile agricultural region known for its vineyards, orchards, and hazelnut groves.

    •   The Coast Fork Willamette River flows through the city, providing habitat for salmon, steelhead, and other aquatic life.

    •   The nearby Cascades Mountains offer scenic hiking trails and waterfalls.

Science

    •   The University of Oregon's Institute of Ecology and Evolution has a research station in Cottage Grove, focusing on the ecology of the Willamette Valley.

    •   The city is home to the South Lane Science Center, which offers hands-on science exhibits and educational programs.

Personalities

    •   Oregon's first female governor, Barbara Roberts, was born in Cottage Grove.

    •   The city is the hometown of astronaut Michael Foale, who has logged over 1,000 hours in space.

    •   Author Ken Kesey, known for \

Tourist Attractions
1. Dorena Lake: This beautiful lake is a popular spot for swimming, fishing, and boating. There are also several hiking trails around the lake, offering stunning views of the surrounding mountains.

2. Cottage Grove Historical Museum: This museum tells the story of Cottage Grove, from its early days as a logging town to its present-day status as a thriving community. The museum features exhibits on local history, culture, and industry.

3. Woahink Lake: This small lake is a great place to relax and enjoy the scenery. There is a walking trail around the lake, and you can also rent kayaks or canoes to explore the water.

Nearby Cities:

Creswell, OR
Culp Creek, ORLowell, OR
Drain, ORYoncalla, OR
Springfield, OREugene, OR
Veneta, ORCoburg, OR
Portland, OR
Salem, ORGresham, OR
Hillsboro, ORBeaverton, OR
Bend, ORMedford, OR
Corvallis, ORAlbany, OR
Tigard, ORAloha, OR
Lake Oswego, OR