Our Proprietary 10-Day Forecast

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Current warnings over Yreka, California
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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 Yreka, California 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 Yreka, California 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 Siskiyou County, CA

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 Yreka, California

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 Yreka, CA 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 Yreka, CA

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 Yreka, CA, 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 Yreka, California

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 Siskiyou County, California

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)
Yreka, CA Climate Summary

Yreka, California has a Mediterranean climate, with hot, dry summers and mild, wet winters. The average annual temperature is 54.9°F, with an average high of 74.5°F in July and an average low of 35.4°F in January. The average annual precipitation is 17.94 inches, with most of the rain falling between October and April.

Summer

Summers in Yreka are hot and dry, with average temperatures in the mid-80s. The hottest months are July and August, when the average high temperature is 90°F. The humidity is typically low, making the heat more bearable. There is very little rain during the summer months, with an average of only 0.1 inches of rain in July.

Winter

Winters in Yreka are mild and wet, with average temperatures in the mid-40s. The coldest month is January, when the average low temperature is 35°F. There is occasional snowfall during the winter months, but it typically melts quickly. The average annual snowfall is 11.3 inches.

Spring and Fall

Spring and fall are mild and pleasant in Yreka, with average temperatures in the mid-50s. The weather is typically sunny and dry, with occasional rain showers.

Climate Change

The climate in Yreka is changing, as it is in many parts of the world. The average annual temperature has increased by about 2°F since the late 19th century, and the average annual precipitation has decreased by about 2 inches. These changes are expected to continue in the future, with the average annual temperature increasing by another 2-4°F by the end of the century. The average annual precipitation is also expected to decrease, by about 1-2 inches.

These changes in climate are likely to have a number of impacts on Yreka and the surrounding area. The increased temperatures are likely to lead to more heat waves and wildfires. The decreased precipitation is likely to lead to more droughts and water shortages. These changes are also likely to have a negative impact on the local economy and environment.

Conclusion

Yreka, California has a Mediterranean climate, with hot, dry summers and mild, wet winters. The climate is changing, however, and the average annual temperature is increasing and the average annual precipitation is decreasing. These changes are likely to have a number of negative impacts on Yreka and the surrounding area.

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

    •   Yreka is situated in the Klamath Mountains, a geologically diverse region known for its rugged peaks, volcanic formations, and ancient forests.

    •   The area is home to a variety of plant and animal life, including the endangered Siskiyou Mountain salamander and the rare white-headed woodpecker.

Science

    •   In the 1850s, Yreka became a hub for gold mining and scientific exploration.

    •   The city was home to several prominent scientists, including geologist Josiah Whitney and botanist John Muir.

    •   Muir's research in the nearby Sierra Nevada mountains laid the foundation for the establishment of Yosemite National Park.

Personalities

  • Josiah Gregg:

    A trader and explorer who passed through Yreka in 1849 and wrote extensively about the area's natural history.

  • John Bidwell:

    A pioneer and politician who established a large ranch near Yreka and played a key role in California's statehood.

  • Sarah Winnemucca:

    A Paiute leader who advocated for Native American rights and spent time in Yreka during the Modoc War.

  • Tourist Attractions
    1.Yreka Historic District:

    Explore the charming Victorian architecture and historic buildings of Yreka's downtown, including the 1857 courthouse and the Miner Street Schoolhouse.

    2.Black Butte Lake Recreation Area:

    Located 10 miles west of Yreka, this scenic lake offers opportunities for fishing, boating, swimming, and hiking. Enjoy stunning views of the surrounding mountains and wildlife.

    3.Cascade Range Trail:

    This 20-mile hiking trail follows the crest of the Cascade Mountains, offering breathtaking panoramic views of the Klamath Basin and the surrounding peaks. Hike through diverse ecosystems, including volcanic rock formations and alpine meadows.

    Nearby Cities:

    Montague, CA
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    Medford, ORGrants Pass, OR
    Eureka, CARoseburg, OR
    Klamath Falls, ORAshland, OR
    Altamont, ORCentral Point, OR
    Arcata, CABayside, CA
    McKinleyville, CA