Our Proprietary 10-Day Forecast

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Current warnings over West Allis, Wisconsin
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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 West Allis, Wisconsin 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 West Allis, Wisconsin 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 Milwaukee County, WI

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 West Allis, Wisconsin

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 West Allis, WI 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 West Allis, WI

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 West Allis, WI, 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 West Allis, Wisconsin

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 Milwaukee County, Wisconsin

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)
West Allis, Wisconsin Climate Summary

General Climate

    •   West Allis, Wisconsin has a humid continental climate, with warm, humid summers and cold, snowy winters.
    •   The city experiences four distinct seasons, with average temperatures ranging from 22°F in January to 75°F in July.
    •   West Allis receives an average of 33 inches of precipitation per year, which is evenly distributed throughout the year.

Temperature

    •   The average temperature in West Allis is 48°F.
    •   The warmest month is July, with an average temperature of 75°F.
    •   The coldest month is January, with an average temperature of 22°F.
    •   The highest temperature ever recorded in West Allis was 108°F, which occurred on July 24, 1934.
    •   The lowest temperature ever recorded in West Allis was -32°F, which occurred on January 20, 1985.

Precipitation

    •   West Allis receives an average of 33 inches of precipitation per year.
    •   The wettest month is June, with an average of 4.3 inches of precipitation.
    •   The driest month is February, with an average of 1.7 inches of precipitation.
    •   The most precipitation ever recorded in West Allis in a single month was 11.8 inches, which occurred in August 1987.
    •   The least precipitation ever recorded in West Allis in a single month was 0.01 inches, which occurred in February 1961.

Snowfall

    •   West Allis receives an average of 42 inches of snow per year.
    •   The snowiest month is January, with an average of 9.4 inches of snow.
    •   The least snowy month is April, with an average of 1.1 inches of snow.
    •   The most snow ever recorded in West Allis in a single month was 27.8 inches, which occurred in January 1979.
    •   The least snow ever recorded in West Allis in a single month was 0.0 inches, which occurred in several months, most recently in February 2012.

Sunshine

    •   West Allis receives an average of 2,300 hours of sunshine per year.
    •   The sunniest month is July, with an average of 288 hours of sunshine.
    •   The cloudiest month is December, with an average of 129 hours of sunshine.

Climate Change

    •   The climate in West Allis is changing, with average temperatures rising and precipitation patterns becoming more extreme.
    •   The average temperature in West Allis has increased by about 2°F since the late 19th century.
    •   The number of days with temperatures above 90°F has also increased, while the number of days with temperatures below 0°F has decreased.
    •   Precipitation patterns have also become more extreme, with more heavy rainfall events and fewer days with light rain or snow.
    •   These changes are expected to continue in the future, with the climate in West Allis becoming warmer and wetter.

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

    •   West Allis is home to the Boerner Botanical Gardens, a 400-acre arboretum with over 1,500 species of plants.

    •   The Menomonee River flows through the city, providing habitat for fish, waterfowl, and other wildlife.

Science

    •   West Allis was once a major center for heavy industry, including the Allis-Chalmers manufacturing plant.

    •   The city is home to the Wisconsin State Fair Park, which hosts the annual State Fair and various scientific exhibits.

Personalities

    •   Harry Houdini, the famed escape artist, was born in West Allis in 1874.

    •   Frank Lloyd Wright, the renowned architect, designed several homes in West Allis, including the Burnham Block.

    •   Les Paul, the legendary guitarist, grew up in West Allis and attended Washington High School.

Tourist Attractions
1. Harley-Davidson Museum

2. Mitchell Park Horticultural Conservatory

3. Milwaukee County Zoo

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Cudahy, WIShorewood, WI
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Glendale, WISouth Milwaukee, WI
Chicago, IL
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Kenosha, WIWaukegan, IL
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