Our Proprietary 10-Day Forecast

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Current warnings over La Salle, Colorado
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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 La Salle, Colorado 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 La Salle, Colorado 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 Weld County, CO

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 La Salle, Colorado

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 La Salle, CO 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 La Salle, CO

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 La Salle, CO, 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 La Salle, Colorado

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 Weld County, Colorado

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)
La Salle, Colorado Climate Summary

General Climate


La Salle, Colorado experiences a semi-arid climate with hot summers and cold winters. The town is located in the eastern plains of Colorado, which are characterized by low humidity and a large diurnal temperature range (the difference between daytime and nighttime temperatures).

Temperature

    •   Average Annual Temperature

49.2°F (9.6°C)

    •   Average Summer Temperature

75.2°F (24°C)

    •   Average Winter Temperature

23.2°F (-5°C)

    •   Record High Temperature

108°F (42°C)

    •   Record Low Temperature

-39°F (-39°C)

Precipitation

    •   Average Annual Precipitation

15.56 inches (395 mm)

    •   Average Snowfall

29.1 inches (74 cm)

    •   Wettest Month

May (2.95 inches or 75 mm)

    •   Driest Month

January (0.30 inches or 7.6 mm)

Sunshine

    •   Average Annual Sunshine

3,100 hours

    •   Percent of Possible Sunshine

70%

Wind

    •   Average Wind Speed

10.6 mph (17.1 km/h)

    •   Prevailing Wind Direction

West-southwest

Climate Extremes

    •   Heat Waves

La Salle can experience heat waves during the summer months, with temperatures reaching or exceeding 100°F (38°C) for several consecutive days.

    •   Cold Snaps

During the winter months, cold snaps can bring temperatures below 0°F (-18°C), and wind chills can make it feel even colder.

    •   Blizzards

La Salle can experience blizzards during the winter months, with heavy snowfall and strong winds causing hazardous travel conditions.

    •   Droughts

La Salle is located in a semi-arid region and can experience droughts, with below-average precipitation for extended periods of time.

Climate Change Impacts


Climate change is expected to bring warmer temperatures, more frequent and intense heat waves, and changes in precipitation patterns to La Salle. These changes could lead to increased water scarcity, more frequent and severe droughts, and an increase in the frequency and intensity of extreme weather events.

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

    •   La Salle is situated on the South Platte River, a vital waterway for the region's ecosystem.

    •   The area is home to a diverse array of wildlife, including deer, coyotes, and various bird species.

    •   The nearby Pawnee National Grassland offers vast prairies and unique geological formations.

Science

    •   In 1871, the U.S. Army established Fort Sedgwick near La Salle as a research outpost for studying the region's climate and geology.

    •   Today, La Salle is home to the Colorado State University Agricultural Research, Development and Education Center, which conducts cutting-edge research in agriculture and natural resources.

Personalities

    •   Kit Carson, the legendary frontiersman, spent time in La Salle during the 1800s.

    •   Dr. James H. Peabody, a prominent geologist, lived in La Salle and conducted extensive research on the area's geology.

    •   Dr. Charles C. Abbott, a renowned archaeologist, excavated Native American sites near La Salle, uncovering important artifacts.

Tourist Attractions
1.Rocky Mountain National Park

(nearby): A vast and stunning park with towering peaks, pristine lakes, and abundant wildlife.

2.Estes Park

(nearby): A charming town nestled at the entrance to Rocky Mountain National Park, offering shops, restaurants, and accommodations.

3.Horsetooth Reservoir

(nearby): A popular spot for boating, fishing, and hiking, with stunning views of the surrounding mountains.

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