Our Proprietary 10-Day Forecast

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Current warnings over New Sarpy, Louisiana
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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 New Sarpy, Louisiana 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 New Sarpy, Louisiana 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 St. Charles County, LA

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 New Sarpy, Louisiana

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 New Sarpy, LA 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 New Sarpy, LA

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 New Sarpy, LA, 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 New Sarpy, Louisiana

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 St. Charles County, Louisiana

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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  • Canadian GDPS GEM
  • German DWD ICON
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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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
New Sarpy, Louisiana Climate Summary

Temperature

    •   Average annual temperature: 68.6°F (20.3°C)
    •   Average daily high temperature: 77.4°F (25.2°C)
    •   Average daily low temperature: 59.8°F (15.4°C)
    •   Record high temperature: 109°F (43°C)
    •   Record low temperature: -10°F (-23°C)

Precipitation

    •   Average annual precipitation: 60.7 inches (154.2 cm)
    •   Average number of rainy days: 106
    •   Record 24-hour rainfall: 15.04 inches (38.2 cm)

Snowfall

    •   Average annual snowfall: 0.9 inches (2.3 cm)
    •   Record 24-hour snowfall: 5.0 inches (12.7 cm)

Humidity

    •   Average annual relative humidity: 77%

Wind

    •   Average annual wind speed: 6.4 mph (10.3 km/h)
    •   Record wind gust: 75 mph (121 km/h)

Tornadoes

    •   Average number of tornadoes per year: 0.2

Hurricanes

    •   Average number of hurricanes per year: 0.1

Climate Classification

    •   Humid subtropical climate (Cfa)

Additional Information

    •   New Sarpy is located in the southeastern part of Louisiana, about 15 miles (24 km) west of New Orleans.
    •   The city is home to about 1,500 people.
    •   The economy of New Sarpy is based on agriculture, fishing, and tourism.
    •   The city is known for its annual Crawfish Festival, which is held every May.

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

    •   New Sarpy is situated on the Mississippi River, creating a diverse ecosystem with wetlands, forests, and prairies.

    •   The area is home to numerous bird species, including bald eagles, great blue herons, and wood ducks.

    •   The river supports a variety of fish, including catfish, bass, and crappie.

Science

    •   The Louisiana Coastal Wetlands Center, located in New Sarpy, is a research and education facility dedicated to preserving the state's coastal ecosystem.

    •   The center conducts scientific studies on wetlands ecology, water quality, and coastal restoration.

    •   Scientists from the University of New Orleans and other institutions collaborate on research at the center.

Personalities

  • Henry Clay Warmoth:

    A former governor of Louisiana, Warmoth was a prominent figure in the Reconstruction era. He played a key role in establishing the Louisiana State University system.

  • Mary Alice Fontenot:

    A Cajun musician and singer, Fontenot is known for her traditional Cajun music and her contributions to the preservation of Cajun culture.

  • John James Audubon:

    The renowned ornithologist and naturalist visited New Sarpy in the early 19th century and documented the diverse birdlife of the area.

    • Tourist Attractions
    1.Jean Lafitte National Historical Park and Preserve

    (Marrero, LA): This park protects the wetlands and marshes of the Mississippi River Delta, and includes the Barataria Preserve, a popular destination for fishing, kayaking, and birdwatching.

    2.Crescent Park

    (New Orleans, LA): This 1.3-mile-long park offers stunning views of the Mississippi River and the city skyline, and features a walking trail, bike path, and playground.

    3.The National World War II Museum

    (New Orleans, LA): This museum tells the story of the American experience in World War II, and features exhibits on the home front, the war in the Pacific and Europe, and the Holocaust.

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