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Current warnings over Opelousas, 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 Opelousas, 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 Opelousas, 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. Landry 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 Opelousas, 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 Opelousas, 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 Opelousas, 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 Opelousas, 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 Opelousas, 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. Landry 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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  • British MetOffice's UKMET Unified Model
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  • 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)
Opelousas, Louisiana Climate Summary

Temperature

    •   Average annual temperature: 68.8°F (20.4°C)
    •   Average January temperature: 48.6°F (9.2°C)
    •   Average July temperature: 82.1°F (27.8°C)
    •   Record high temperature: 109°F (42.8°C)
    •   Record low temperature: -4°F (-20°C)

Precipitation

    •   Average annual precipitation: 56.08 inches (142.44 cm)
    •   Average number of rainy days: 114
    •   Wettest month: July, with an average of 7.69 inches (19.53 cm) of rain
    •   Driest month: October, with an average of 2.69 inches (6.83 cm) of rain

Humidity

    •   Average annual relative humidity: 77%
    •   Highest average relative humidity: August, with an average of 83%
    •   Lowest average relative humidity: October, with an average of 69%

Wind

    •   Average annual wind speed: 7.6 mph (12.2 km/h)
    •   Most common wind direction: South-southeast
    •   Strongest winds: March, with an average wind speed of 8.4 mph (13.5 km/h)
    •   Calmest winds: August, with an average wind speed of 6.7 mph (10.8 km/h)

Sunshine

    •   Average annual sunshine: 2,468 hours
    •   Sunniest month: July, with an average of 310 hours of sunshine
    •   Cloudiest month: December, with an average of 186 hours of sunshine

Climate Type

    •   Opelousas, Louisiana has a humid subtropical climate, characterized by hot, humid summers and mild winters.

Overall

Opelousas, Louisiana has a pleasant climate year-round. The summers are hot and humid, but the winters are mild. The city receives a moderate amount of precipitation, and the humidity is generally high. The city is also prone to severe weather, such as hurricanes and tornadoes.

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

    •   Opelousas is located in the fertile Atchafalaya Basin, a vast wetland ecosystem home to diverse plant and animal life.

    •   The city is named after the Opelousa tribe, who inhabited the area and relied on the basin's resources for sustenance.

Science

    •   Opelousas is home to the St. Landry Parish Science and Nature Center, which offers educational programs and exhibits on local ecology and natural history.

    •   The city is also the site of the Opelousas National Fish Hatchery, which raises and releases native fish species into local waterways.

Personalities

  • Dr. Charles Drew:

    Born in Opelousas, Drew was a pioneering physician and blood transfusion expert who developed blood banks and plasma storage techniques.

  • Ellen Axson Wilson:

    The first lady of the United States from 1893-1902, Axson was born in Savannah, Georgia, but spent her childhood in Opelousas.

  • Dr. John P. Parker:

    A prominent surgeon and philanthropist, Parker founded the Opelousas General Hospital in 1950.

    • Tourist Attractions
    1.Chicot State Park**. This 6,400-acre park is located on the banks of the Atchafalaya River and is home to a variety of plant and animal life. Visitors can enjoy hiking, fishing, boating, and camping.

    2.Opelousas Museum and Interpretive Center**. This museum tells the story of Opelousas and its people, from the Native American era to the present day. Visitors can learn about the city's history, culture, and industry.

    3.St. Landry Parish Courthouse**. This historic courthouse is located in the heart of Opelousas and is a beautiful example of Greek Revival architecture. Visitors can take a tour of the courthouse and learn about its history.

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