Our Proprietary 10-Day Forecast

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Current warnings over Dayton, 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 Dayton, 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 Dayton, 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 Yamhill 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 Dayton, 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 Dayton, 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 Dayton, 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 Dayton, 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 Dayton, 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 Yamhill 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.
 
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.
 
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Climate Summary
(made with AI, use with caution)
Dayton, Oregon Climate Summary

General Climate

    •   Temperate, with warm, dry summers and cool, wet winters.
    •   Located in the Willamette Valley, known for its mild climate and abundant rainfall.

Temperature

    •   Average Annual Temperature

51.6°F (10.9°C)

    •   Average Summer Temperature (June     •   August)

64.9°F (18.3°C)

    •   Average Winter Temperature (December     •   February)

37.8°F (3.2°C)

    •   Record High Temperature

112°F (44.4°C)

    •   Record Low Temperature

-10°F (-23.3°C)

Precipitation

    •   Average Annual Precipitation

45.4 inches (1153 mm)

    •   Average Monthly Precipitation (Wettest Month)

6.0 inches (152 mm) in November

    •   Average Monthly Precipitation (Driest Month)

1.5 inches (38 mm) in July

    •   Average Number of Rainy Days per Year

126

Sunshine

    •   Average Annual Sunshine

2,108 hours

    •   Average Monthly Sunshine (Sunniest Month)

302 hours in July

    •   Average Monthly Sunshine (Cloudiest Month)

82 hours in December

Wind

    •   Average Annual Wind Speed

7.1 mph (11.4 km/h)

    •   Prevailing Wind Direction

West

Other Climate Features

    •   Fog

Common in the winter and spring months.

    •   Snowfall

Occasional light snowfall in the winter, but typically melts quickly.

    •   Tornadoes

Rare, but can occur.

    •   Wildfires

Can occur during the dry summer months.

Climate Change Impacts

    •   Increasing temperatures and decreasing precipitation in the summer months.
    •   More frequent and intense heat waves.
    •   Increased risk of wildfires and droughts.
    •   Changes in plant and animal species distributions.

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

    •   Dayton lies in the Willamette Valley, renowned for its fertile soil and temperate climate.

    •   The Yamhill River, a tributary of the Willamette, flows through Dayton, supporting a diverse ecosystem.

    •   The Baskett Slough National Wildlife Refuge, nearby, provides habitat for migratory birds and waterfowl.

Science

    •   Dayton was home to the Oregon Agricultural College from 1885 to 1961, which later became Oregon State University.

    •   The college conducted pioneering research in agriculture, forestry, and engineering.

    •   Today, the Oregon State University Extension Service maintains a presence in Dayton.

Personalities

    •   Linus Pauling, two-time Nobel laureate in Chemistry, spent his childhood in Dayton.

    •   Harvey W. Scott Jr., a prominent civil rights attorney, was born in Dayton in 1926.

    •   Ken Kesey, author of \

Tourist Attractions
1.Champoeg State Heritage Area

- This historic site is where Oregon's first provisional government was formed in 1843. Visitors can explore the park's many hiking trails, picnic areas, and historic buildings.

2.Willamette Valley Vineyards

- The Willamette Valley is home to over 500 wineries, making it one of the top wine regions in the United States. Visitors can take a guided tour of a winery, sample some of the local wines, and enjoy a meal at one of the many restaurants located in the area.

3.Oregon Garden

- This botanical garden is home to over 20,000 plants from around the world. Visitors can stroll through the garden's many themed gardens, attend a workshop or class, or enjoy a meal at the garden's restaurant.

Nearby Cities:

Lafayette, OR
Dundee, ORMcMinnville, OR
Newberg, ORCarlton, OR
Amity, ORYamhill, OR
Donald, ORGervais, OR
Woodburn, ORHubbard, OR
Sherwood, ORWilsonville, OR
Keizer, ORHayesville, OR
Mount Angel, ORSheridan, OR
Portland, OR
Vancouver, WAEugene, OR
Gresham, ORHillsboro, OR
Beaverton, ORBend, OR
Springfield, ORCorvallis, OR
Albany, ORAloha, OR
Lake Oswego, OR