Our Proprietary 10-Day Forecast

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Current warnings over Oak Harbor, Washington
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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 Oak Harbor, Washington 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 Oak Harbor, Washington 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 Island County, WA

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 Oak Harbor, Washington

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 Oak Harbor, WA 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 Oak Harbor, WA

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 Oak Harbor, WA, 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 Oak Harbor, Washington

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 Island County, Washington

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.
 
Get access to:
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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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Climate Summary for Oak Harbor, WA

General Climate


Oak Harbor, Washington, experiences a temperate oceanic climate, characterized by mild, wet winters and cool, dry summers. The city's location on the Puget Sound contributes to its moderate climate, with the Olympic Mountains to the west providing protection from the cold, dry air of the interior.

Temperature


    •   Average Annual Temperature: 50.9°F (10.5°C)
    •   Average Summer Temperature (July): 64.4°F (18°C)
    •   Average Winter Temperature (January): 37.8°F (3.2°C)
    •   Record High Temperature: 103°F (39.4°C)
    •   Record Low Temperature: -2°F (-19°C)

Precipitation


    •   Average Annual Precipitation: 26.3 inches (668 mm)
    •   Average Number of Rainy Days: 150
    •   Average Snowfall: 4.4 inches (11.2 cm)
    •   Wettest Month: November (6.2 inches or 157 mm)
    •   Driest Month: July (0.4 inches or 10 mm)

Humidity


    •   Average Annual Relative Humidity: 77%
    •   Highest Humidity: December (84%)
    •   Lowest Humidity: July (68%)

Wind


    •   Prevailing Wind Direction: Southwest
    •   Average Wind Speed: 8.9 mph (14.3 km/h)
    •   Strongest Winds: December-February (10-12 mph or 16-19 km/h)

Sunshine


    •   Average Annual Sunshine: 2,029 hours
    •   Sunniest Month: July (310 hours)
    •   Cloudiest Month: December (68 hours)

Climate Extremes


    •   Heat Waves: Oak Harbor occasionally experiences heat waves during the summer months, with temperatures reaching into the 90s (°F) or even higher.
    •   Cold Spells: During the winter, cold spells can bring temperatures below freezing, with occasional snowfall.
    •   Storms: The region is prone to occasional storms, including windstorms, thunderstorms, and blizzards.

Overall, Oak Harbor's climate is mild and temperate, with moderate temperatures, ample precipitation, and a mix of sunny and cloudy days throughout the year.

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

    •   Oak Harbor is home to the largest population of bald eagles in the contiguous United States, with over 500 nesting pairs.

    •   The nearby Whidbey Island Naval Air Station is a major nesting site for peregrine falcons.

    •   The Saratoga Passage, which borders Oak Harbor, is a vital feeding ground for orcas and other marine mammals.

Science

    •   The University of Washington's Friday Harbor Laboratories, a renowned marine research institution, is located on nearby San Juan Island.

    •   Oak Harbor is home to the Pacific Northwest National Laboratory's Marine Sciences Laboratory, which conducts research on marine ecosystems and climate change.

Personalities

    •   The famed aviator Amelia Earhart lived in Oak Harbor for a time and established the first commercial airline in the United States.

    •   Astronaut James McDivitt, commander of the Apollo 9 mission, was born in Oak Harbor.

    •   The American author and environmentalist Edward Abbey spent his childhood in Oak Harbor and was inspired by the area's natural beauty.

Tourist Attractions
1.Naval Air Station Whidbey Island

- A historic military base that is home to the Blue Angels, the Navy's flight demonstration squadron. Visitors can take a tour of the base, watch the Blue Angels practice, and visit the Whidbey Island Naval Air Museum.

2.Deception Pass State Park

- A beautiful state park that is located on the north end of Whidbey Island. The park features stunning views of Deception Pass, a narrow strait that separates Whidbey Island from Fidalgo Island. Visitors can hike, bike, camp, and fish in the park.

3.Fort Casey State Park

- A historic state park that is located on the southern end of Whidbey Island. The park features a restored military fort, a lighthouse, and a beach. Visitors can explore the fort, climb to the top of the lighthouse, and walk along the beach.

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