Our Proprietary 10-Day Forecast

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Current warnings over Pine Grove, 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 Pine Grove, 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 Pine Grove, 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 San Diego 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 Pine Grove, 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 Pine Grove, 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 Pine Grove, 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 Pine Grove, 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 Pine Grove, 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 San Diego 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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  • American HRRR
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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Pine Grove, California, located in the Sierra Nevada foothills, experiences a Mediterranean climate with hot, dry summers and mild, wet winters. Here's a summary of the climate in Pine Grove:1.Temperature


    •   Average Annual Temperature: 57.4°F (14.1°C)
    •   Average Summer Temperature (June-August): 75.9°F (24.4°C)
    •   Average Winter Temperature (December-February): 40.7°F (4.8°C)
    •   Record High Temperature: 115°F (46.1°C)
    •   Record Low Temperature: -10°F (-23.3°C)

2. Precipitation


    •   Average Annual Precipitation: 38.3 inches (97.3 cm)
    •   Average Summer Precipitation (June-August): 0.5 inches (1.3 cm)
    •   Average Winter Precipitation (December-February): 10.8 inches (27.4 cm)
    •   Rainiest Month: January (7.2 inches or 18.3 cm)
    •   Driest Month: July (0.1 inches or 0.3 cm)

3. Humidity


    •   Average Annual Relative Humidity: 65.8%
    •   Average Summer Relative Humidity (June-August): 45.6%
    •   Average Winter Relative Humidity (December-February): 76.3%

4. Wind


    •   Average Annual Wind Speed: 6.5 mph (10.5 km/h)
    •   Prevailing Wind Direction: West-Southwest

5. Sunshine


    •   Average Annual Sunshine: 2800 hours
    •   Average Summer Sunshine (June-August): 340 hours
    •   Average Winter Sunshine (December-February): 180 hours

6. Climate Classification


    •   Köppen Climate Classification: Csa (Mediterranean Climate)

7. Notable Climate Features


    •   Pine Grove experiences a significant difference in temperature between summer and winter, with hot, dry summers and mild, wet winters.
    •   Summer temperatures can reach over 100°F (37.8°C), while winter temperatures can drop below freezing.
    •   The majority of precipitation occurs during the winter months, with occasional thunderstorms in the summer.
    •   Pine Grove's climate is influenced by its location in the rain shadow of the Sierra Nevada mountains, which blocks moisture from the Pacific Ocean.

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

    •   Pine Grove is located in the foothills of the Sierra Nevada mountains, at the confluence of the North and Middle Forks of the Mokelumne River.

    •   The area is home to a diverse range of plant and animal life, including giant sequoia trees, black bears, and bald eagles.

    •   Pine Grove is a popular destination for hikers, campers, and nature enthusiasts.

Science

    •   Pine Grove is home to the Pine Grove Observatory, one of the largest privately owned observatories in the United States.

    •   The observatory is used for research in astronomy and astrophysics, and it is also open to the public for stargazing events.

Personalities

    •   Pine Grove was once home to the writer and naturalist John Muir.

    •   Muir spent many years exploring the Sierra Nevada mountains, and he wrote several books about his experiences.

    •   Muir's writings helped to inspire the creation of Yosemite National Park.

Tourist Attractions
1.Calaveras Big Trees State Park:

Home to the largest remaining grove of giant sequoia trees in the world, this park offers hiking trails, camping, and a visitor center.

2.Moaning Caverns Adventure Park:

An underground cave system with guided tours, a zip line, and other adventure activities.

3.Natural Bridges State Beach:

A coastal park featuring three natural bridges, tide pools, and hiking trails.

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