Our Proprietary 10-Day Forecast

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Current warnings over Port Townsend, 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 Port Townsend, 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 Port Townsend, 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 Jefferson 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 Port Townsend, 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 Port Townsend, 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 Port Townsend, 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 Port Townsend, 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 Port Townsend, 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 Jefferson 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 Port Townsend, WA

Location

Port Townsend is located in Jefferson County, Washington, on the northeastern shore of the Olympic Peninsula. It is situated at the entrance to Puget Sound and is surrounded by the Olympic Mountains.

Climate

Port Townsend has a temperate oceanic climate, with mild, wet winters and cool, dry summers. The average annual temperature is 51.4°F (10.8°C).

Temperature

The average high temperature in July is 72.8°F (22.7°C), and the average low temperature in January is 34.8°F (1.6°C).

Precipitation

Port Townsend receives an average of 24.7 inches (62.7 cm) of precipitation per year, which is distributed fairly evenly throughout the year. However, the wettest months are November and December, when the average precipitation is over 4 inches (10 cm).

Snowfall

Port Townsend receives an average of 10.1 inches (25.7 cm) of snow per year. However, snowfall is highly variable, and some years may see no snow at all, while others may see several feet.

Sunshine

Port Townsend receives an average of 2,067 hours of sunshine per year. The sunniest months are July and August, when the average sunshine is over 10 hours per day.

Wind

Port Townsend is located in a windy area, and the average wind speed is 12.6 mph (20.3 km/h). The windiest months are January and February, when the average wind speed is over 14 mph (22.5 km/h).

Climate Change

Climate change is expected to have a significant impact on Port Townsend's climate. The average annual temperature is projected to increase by 2.5°F (1.4°C) by the end of the century, and the number of days with extreme heat is expected to increase. Additionally, sea levels are expected to rise, which could lead to flooding and erosion.

Overall

Port Townsend has a mild, wet climate with cool, dry summers. The city is located in a windy area, and snowfall is highly variable. Climate change is expected to have a significant impact on Port Townsend's climate in the coming years.

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

    •   Port Townsend is home to the largest intact old-growth forest in the contiguous United States, the Olympic National Forest.

    •   The Hood Canal, a deep fjord, is a marine sanctuary with diverse marine life, including orcas, seals, and seabirds.

Science

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

    •   Port Townsend is a hub for oceanographic research, with institutions such as the Puget Sound Institute and Northwest Straits Initiative.

Personalities

  • Capt. George Vancouver:

    Explored the Pacific Northwest in the late 18th century and named Port Townsend after his friend, the Marquess of Townsend.

  • Ezra Meeker:

    A pioneer who established a hop farm and played a key role in the development of the town.

  • Dr. John Scouler:

    A naturalist who collected and described many plant and animal species in the area, including the Scouler's willow tree.

    • Tourist Attractions
    1.Fort Worden State Park:

    A former military fort with stunning views of the Puget Sound, offering hiking trails, beaches, a lighthouse, and a historic museum.

    2.Port Townsend Marine Science Center:

    A waterfront center dedicated to marine life and conservation, featuring interactive exhibits, a touch tank, and whale watching tours.

    3.Point Wilson Lighthouse:

    A picturesque lighthouse located on a bluff overlooking the Strait of Juan de Fuca, offering panoramic views and guided tours.

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