Our Proprietary 10-Day Forecast

Loading Forecast...

Current warnings over Troutdale, Oregon
Add warnings to your site:
<div style='text-align:center'><a href='https://f5wx.com/warnings/'>
  <img src="https://www.f5wx.com/warnings/warningsF5.gif" alt='F5Weather Warnings Map' />
<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.

Do not use our graphics for protection of life or property. Delays in image processing are possible.

You are free to embed our warning graphics into your web site using the code above. We just ask that you keep a link and credit to F5Weather as a source for the graphics.


View more weather maps.

Zoom Out

Current radar over Troutdale, Oregon red dot
Add this radar to your site:
<div style='text-align:center'><a href='https://f5wx.com/radar/'>
<img src='https://www.f5wx.com/radar/live/radar_nw.gif' alt='F5Weather Radar'>
<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.

View more weather maps.

Zoom Out

Current satellite over Troutdale, Oregon red dot
Add this satellite to your site:
<div style='text-align:center'><a href='https://f5wx.com/satellite/'>
<img src='https://www.f5wx.com/satellite/live/ir_nw.gif' alt='F5Weather Satellite'>
<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.

View more weather maps.

Zoom Out

Current surface weather map around Multnomah 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.

View more weather maps.

Zoom Out

Temperatures right now near Troutdale, 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 Troutdale, OR please see our current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Surface wind speed map over Troutdale, 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 Troutdale, OR, see the current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Regional 24 hour rainfall expected near Troutdale, 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.

View more weather maps.

Zoom Out

Area snowfall accumulation expected around Multnomah 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.

View more weather maps.

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.

View more weather maps.

Atlantic Hurricane and Tropical Storm Tracking Map
Add this hurricane tracker to your site:
<div style='text-align:center'><a href='https://www.f5wx.com/models/hurricane/atlantic.png'>
<img src='https://www.f5wx.com/models/hurricane/atlantic.png' alt='F5Weather Atlantic Hurricane and Tropical Storm Tracking Map'>
<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.

View more weather maps.

F5Weather Maps splash

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:
  • European ECMWF HRES
  • 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.
 
F5Weather Maps

Climate Summary
(made with AI, use with caution)
Troutdale, Oregon Climate Summary

Average Temperatures

    •   January: 38°F (3.3°C)
    •   April: 49°F (9.4°C)
    •   July: 68°F (20°C)
    •   October: 54°F (12.2°C)

Average Precipitation

    •   Annual: 41.5 inches (1054 mm)
    •   Wettest month: November (6.3 inches)
    •   Driest month: July (0.7 inches)

Sunshine

    •   Average annual sunshine: 2,065 hours
    •   Sunniest month: July (310 hours)
    •   Cloudiest month: December (70 hours)

Wind

    •   Average wind speed: 7 mph (11 km/h)
    •   Prevailing wind direction: West-southwest

Other Climate Characteristics

    •   Climate Zone

Marine West Coast

    •   Hardiness Zone

8a

    •   Growing Season

240 days (April 15     •   October 24)

    •   Frost-Free Period

180 days (April 29     •   October 26)

    •   Humid

Year-round, especially during winter months

    •   Fog

Frequent during winter and spring mornings

    •   Snow

Occasional light snowfalls, but rarely accumulates

Climate Summary

Troutdale, Oregon has a temperate marine climate with mild winters and warm summers. Precipitation is distributed throughout the year, with the wettest months occurring during the fall and winter. The area receives ample sunshine, with the sunniest months occurring during the summer. The climate is generally humid, with frequent fog during the cooler months. Snowfall is infrequent and typically light.

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

    •   Troutdale is located at the confluence of the Sandy and Columbia Rivers, creating a diverse ecosystem.

    •   The Sandy River Gorge, a National Scenic Area, offers stunning waterfalls, basalt cliffs, and old-growth forests.

    •   The area is home to numerous bird species, including bald eagles, peregrine falcons, and osprey.

Science

    •   The Bonneville Dam, built in 1938, harnessed the power of the Columbia River and created the Bonneville Pool, a major reservoir.

    •   The Pacific Northwest National Laboratory (PNNL) has a large campus in Troutdale, conducting research in energy, environmental science, and national security.

Personalities

    •   Chester A. Arthur, the 21st President of the United States, visited Troutdale in 1883 and dedicated the newly built railroad bridge.

    •   Dr. John McLoughlin, Chief Factor of the Hudson's Bay Company, established a trading post in Troutdale in the 1820s.

    •   Sarah Bernhardt, the legendary French actress, performed in Troutdale in 1889.

Tourist Attractions
1.Bonneville Dam and Fish Ladder

Witness the engineering marvel of the Bonneville Dam, a hydroelectric project that provides clean energy and supports a thriving ecosystem. Observe the fascinating salmon migration through the fish ladder, offering a glimpse into the life cycle of these iconic fish.

2.Multnomah Falls

Take a breathtaking hike or scenic drive to Multnomah Falls, one of the most iconic waterfalls in the Pacific Northwest. Marvel at the cascading waters, spanning 620 feet, and capture stunning photographs of this natural wonder.

3.Historic Columbia River Highway

Embark on a scenic drive along the Historic Columbia River Highway, a picturesque route that showcases the rugged beauty of the gorge. Stop at Vista House for panoramic views of the river and surrounding mountains, and explore the many hiking trails and waterfalls along the way.

Nearby Cities:

Wood Village, OR
Fairview, ORGresham, OR
Washougal, WACamas, WA
Fern Prairie, WADamascus, OR
Happy Valley, ORLents, OR
Sandy, ORClackamas, OR
Orchards, WAMilwaukie, OR
Walnut Grove, WAFive Corners, WA
Portland, ORGladstone, OR
Tacoma, WA
Salem, OREugene, OR
Hillsboro, ORBeaverton, OR
Yakima, WABend, OR
Springfield, ORLakewood, WA
Corvallis, ORAlbany, OR
Tigard, OR