Our Proprietary 10-Day Forecast

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Current warnings over Shasta, 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 Shasta, 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 Shasta, 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 Shasta 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 Shasta, 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 Shasta, 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 Shasta, 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 Shasta, 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 Shasta, 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 Shasta 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.
 
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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.
 
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Climate Summary
(made with AI, use with caution)
Location

Shasta, California, United States

Climate

Mediterranean (Köppen Csa)

Average Temperature


    •   Annual: 54.6°F (12.6°C)
    •   Summer (July): 74.7°F (23.7°C)
    •   Winter (January): 36.7°F (2.6°C)

Average Precipitation


    •   Annual: 33.15 inches (842 mm)
    •   Wettest Month (January): 6.17 inches (157 mm)
    •   Driest Month (July): 0.26 inches (6.6 mm)

Climate Summary

    •   Shasta, California experiences a Mediterranean climate, characterized by warm, dry summers and mild, wet winters.
    •   The average annual temperature is 54.6°F (12.6°C), with average summer temperatures reaching 74.7°F (23.7°C) and average winter temperatures dropping to 36.7°F (2.6°C).
    •   The region receives an average of 33.15 inches (842 mm) of precipitation annually, with most of the rain falling during the winter months.
    •   Summers are typically hot and dry, with little to no precipitation. Winters are mild and wet, with occasional snowfall.
    •   Shasta's climate is influenced by its location in the Shasta Valley, which is surrounded by mountains that help to create a rain shadow effect.
    •   The area is known for its beautiful scenery, including Mount Shasta, a dormant volcano that rises to an elevation of 14,179 feet (4,322 m).

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

    •   Shasta is located in the Cascade Range, known for its volcanic activity. Mount Shasta, a dormant volcano, is the second-highest peak in California.

    •   The Shasta River, fed by Mount Shasta's snowmelt, flows through the city and is home to the Shasta crayfish, a rare and endangered species.

    •   The Shasta Valley is a fertile agricultural region, known for its pear and almond orchards.

Science

    •   In 1947, the Shasta Dam was completed, creating Shasta Lake, the largest reservoir in California.

    •   The Shasta-Trinity National Forest, surrounding the city, is home to diverse wildlife, including black bears, bald eagles, and salmon.

    •   The Mount Shasta Observatory, located on the mountain's slopes, conducts astronomical research.

Personalities

    •   John Muir, the famed conservationist, visited Mount Shasta and was inspired by its beauty.

    •   Helen Hunt Jackson, author of \

Tourist Attractions
1.Mount Shasta

- A dormant volcano that is a popular destination for hiking, camping, and skiing.

2.Castle Crags State Park

- A park with towering granite cliffs, hiking trails, and a river.

3.McArthur-Burney Falls Memorial State Park

- A park with a 129-foot waterfall, hiking trails, and a campground.

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Cottonwood, CALewiston, CA
Chico, CA
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Klamath Falls, ORAshland, OR
Altamont, ORArcata, CA
Linda, CABayside, CA
Oroville, CA