Our Proprietary 10-Day Forecast

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Current warnings over Tonto Basin, Arizona
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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 Tonto Basin, Arizona 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 Tonto Basin, Arizona 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 Gila County, AZ

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 Tonto Basin, Arizona

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 Tonto Basin, AZ 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 Tonto Basin, AZ

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 Tonto Basin, AZ, 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 Tonto Basin, Arizona

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 Gila County, Arizona

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
  • 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)
Tonto Basin, Arizona Climate Summary

General Climate


    •   Arid desert climate with hot summers and mild winters
    •   Scant precipitation throughout the year

Temperature

    •   Average Annual Temperature

68.5°F (20.3°C)

    •   Average Summer High

105°F (40.6°C)

    •   Average Winter Low

38°F (3.3°C)

    •   Record High

122°F (50°C)

    •   Record Low

15°F (-9.4°C)

Precipitation

    •   Average Annual Precipitation

10.7 inches (272 mm)

    •   Wettest Month

August (2.5 inches / 64 mm)

    •   Driest Month

June (0.1 inches / 3 mm)

    •   Average Number of Rainy Days

36

Humidity

    •   Average Annual Relative Humidity

35%

    •   Driest Month

June (20%)

    •   Most Humid Month

December (45%)

Wind

    •   Average Wind Speed

7 mph (11 km/h)

    •   Prevailing Wind Direction

Southwest

Sunshine

    •   Average Annual Sunshine

320 days

    •   Average Daily Sunshine

8.8 hours

Other Climate Features

    •   Monsoon Season

July-September, with occasional thunderstorms and heavy rainfall

    •   Dust Storms

Common during dry, windy periods

    •   High Elevation

Located at 2,100 feet (640 meters) above sea level, which moderates temperatures slightly

Climate Change Impacts

    •   Rising Temperatures

Temperatures have increased by approximately 2°F (1.1°C) since the late 19th century.

    •   Decreasing Precipitation

Annual precipitation has decreased by approximately 10% since the late 19th century.

    •   More Extreme Weather Events

The frequency and intensity of extreme heat events, droughts, and wildfires are expected to increase.

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

    •   Tonto Basin is home to the Salt River, which flows through the basin and provides water for the surrounding area.

    •   The basin is also home to a variety of plant and animal life, including saguaro cacti, desert bighorn sheep, and Gila monsters.

    •   The basin is part of the Sonoran Desert, which is one of the most biodiverse deserts in the world.

Science

    •   Tonto Basin has been the site of several scientific studies, including studies on the ecology of the Sonoran Desert and the behavior of desert bighorn sheep.

    •   The basin is also home to the Tonto National Monument, which is a popular destination for scientists and tourists alike.

Personalities

    •   Tonto Basin has been home to a number of notable people, including:

    •   Geronimo, the Apache chief who led a resistance against the United States government in the 19th century.

    •   Buffalo Bill Cody, the famous frontiersman and showman.

    •   Zane Grey, the author of many popular Western novels.

Tourist Attractions
1. Roosevelt Lake: This large reservoir is a popular spot for boating, fishing, and swimming. It's also home to several campgrounds and picnic areas.

2. Tonto National Forest: This vast forest offers a variety of hiking, camping, and off-roading opportunities. It's also home to several scenic drives, including the Apache Trail.

3. Boyce Thompson Arboretum State Park: This park features a collection of over 3,900 plant species from around the world. It's a great place to learn about desert plants and ecology.

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