Our Proprietary 10-Day Forecast

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Current warnings over Clearlake, 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 Clearlake, 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 Clearlake, 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 Lake 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 Clearlake, 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 Clearlake, 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 Clearlake, 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 Clearlake, 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 Clearlake, 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 Lake 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)
Clearlake, CA Climate Summary

General Climate

    •   Clearlake, CA has a Mediterranean climate, with mild, wet winters and hot, dry summers.
    •   The average annual temperature is 60.7°F (15.9°C).
    •   The average annual precipitation is 26.8 inches (68.1 cm).
    •   The wettest month is January, with an average of 4.6 inches (11.7 cm) of rain.
    •   The driest month is July, with an average of 0.1 inches (0.3 cm) of rain.

Temperature

    •   The average daily temperature in January, the coldest month, is 43.3°F (6.3°C).
    •   The average daily temperature in July, the warmest month, is 88.1°F (31.2°C).
    •   The record high temperature is 117°F (47.2°C), set on July 20, 1917.
    •   The record low temperature is 17°F (-8.3°C), set on December 22, 1990.

Precipitation

    •   The average annual precipitation is 26.8 inches (68.1 cm).
    •   The wettest month is January, with an average of 4.6 inches (11.7 cm) of rain.
    •   The driest month is July, with an average of 0.1 inches (0.3 cm) of rain.
    •   Clearlake receives an average of 60 days of measurable precipitation per year.

Snowfall

    •   Clearlake receives an average of 1.9 inches (4.8 cm) of snow per year.
    •   The snowiest month is January, with an average of 1.0 inches (2.5 cm) of snow.

Wind

    •   The average wind speed is 7.6 mph (12.2 km/h).
    •   The windiest month is April, with an average wind speed of 8.5 mph (13.7 km/h).
    •   The calmest month is August, with an average wind speed of 6.3 mph (10.1 km/h).

Humidity

    •   The average annual relative humidity is 69%.
    •   The most humid month is January, with an average relative humidity of 74%.
    •   The least humid month is July, with an average relative humidity of 61%.

Sunshine

    •   Clearlake receives an average of 270 sunny days per year.
    •   The sunniest month is July, with an average of 31 sunny days.
    •   The cloudiest month is December, with an average of 18 sunny days.

Overall

Clearlake, CA has a Mediterranean climate, with mild, wet winters and hot, dry summers. The average annual temperature is 60.7°F (15.9°C) and the average annual precipitation is 26.8 inches (68.1 cm). Clearlake receives an average of 60 days of measurable precipitation per year and 1.9 inches (4.8 cm) of snow per year. The average wind speed is 7.6 mph (12.2 km/h) and the average annual relative humidity is 69%. Clearlake receives an average of 270 sunny days per year.

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

    •   Clearlake is the largest natural freshwater lake entirely within California, covering 43,000 acres.

    •   It is home to over 100 bird species, including bald eagles and great blue herons.

    •   The lake's unique ecosystem supports rare and endangered species, such as the Clear Lake hitch and the Clear Lake sculpin.

Science

    •   Clearlake is a valuable research site for limnologists (scientists who study lakes).

    •   It has been the subject of numerous studies on water quality, ecology, and climate change.

    •   The lake's unusual depth and clarity have made it a popular destination for underwater exploration.

Personalities

    •   John Muir, the renowned naturalist and conservationist, visited Clearlake in 1873 and described it as \

Tourist Attractions
1. Clear Lake State Park: This 6,000-acre park is home to Clear Lake, the largest natural freshwater lake in California. The park offers a variety of activities, including swimming, boating, fishing, hiking, and camping.

2. Konocti Vista Casino: This casino is located on the shores of Clear Lake and offers a variety of gaming options, including slots, table games, and a poker room. The casino also has a restaurant, bar, and live entertainment.

3. Anderson Marsh State Historic Park: This park is home to a variety of wildlife, including birds, deer, and rabbits. The park also has a number of hiking trails and a visitor center.

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