Tornadoes, hail, floods and severe storms recorded here between 1955 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 10 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
June 1, 2026 · La Salle, Texas
Improvement to isolated D2.
May 1, 2026 · La Salle, Texas
Improvement to widespread D2.
April 1, 2026 · La Salle, Texas
Continued D3 and D4 drought.
March 15, 2026 · La Salle, Texas
ASOS station KCOT Cotulla gusted up to 58 mph.
March 1, 2026 · La Salle, Texas
Continued D3 and D4 drought.
February 1, 2026 · La Salle, Texas
The KCOT ASOS reported wind chills at or below 25 degF for at least 2 hours, which is our local Cold Weather Advisory criteria.
February 1, 2026 · La Salle, Texas
Continued D3 drought. Introduction of D4 on 2/24.
January 28, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 27, 2026 · La Salle, Texas
KCOT reported wind chills at or below 25 degF for at least 2 hours, which is our local Cold Weather Advisory criteria.
January 26, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 25, 2026 · La Salle, Texas
KCOT reported wind chills at or below 25 degF for at least 2 hours, which is our local Cold Weather Advisory criteria.
January 25, 2026 · La Salle, Texas
KCOT reported wind chills at or below 25 degF for at least 2 hours, which is our local Cold Weather Advisory criteria.
January 25, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 25, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 24, 2026 · La Salle, Texas
KCOT reported wind chills at or below 25 degF for at least 2 hours, which is our local Cold Weather Advisory criteria.
January 24, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 18, 2026 · La Salle, Texas
KCOT reported temperatures of 32 degF or less for a least 2 hours.
January 1, 2026 · La Salle, Texas
Continued D2 and D3 drought. D3 expanded to cover whole county on 1/13.
December 1, 2025 · La Salle, Texas
Continued D2 drought. Introduction of D3 on 12/16.
November 1, 2025 · La Salle, Texas
Continued D2 drought over eastern La Salle.
October 1, 2025 · La Salle, Texas
Continued D2 drought over eastern La Salle.
September 1, 2025 · La Salle, Texas
Continued D2 drought over eastern La Salle.
August 1, 2025 · La Salle, Texas
Continued D2 drought over eastern La Salle.
July 1, 2025 · La Salle, Texas
D2 conditions improved leading to only a small sliver of D2 drought over eastern La Salle.
June 1, 2025 · La Salle, Texas
D3 conditions improved leading to widespread continuation of D2.
May 8, 2025 · La Salle, Texas
Two tractor trailers blown over 5 SSW of town (estimated on I-35).
May 8, 2025 · La Salle, Texas
Observed 1.19. The period of the Rain event was 30 minutes.
May 1, 2025 · La Salle, Texas
Continued D3 and D2.
April 1, 2025 · La Salle, Texas
Continued D3 and D2 drought. Texas A&M AgriLife: Recent weather brought significant improvements across the district, with widespread rainfall totaling 0.4 to 14 inches. This moisture greatly improved soil conditions, triggered rapid green-up of pastures and rangelands, and suppo…
February 1, 2025 · La Salle, Texas
A long stretch of little to no rainfall led to continued drought over portions of La Salle County through the month of February. This includes the introduction of D3 Extreme Drought over northern areas of the county on 2/11. Texas A&M AgriLife: Unseasonably warm and dry condition…
January 21, 2025 · La Salle, Texas
KCOT reported wind chills at or below 25 degC, which is our local Cold Weather Advisory criteria.
January 20, 2025 · La Salle, Texas
Freezing drizzle being reported. No accumulations at this time.
January 20, 2025 · La Salle, Texas
KCOT reported wind chills at or below 25 degC, which is our local Cold Weather Advisory criteria.
January 20, 2025 · La Salle, Texas
Texas A&M AgriLife: Conditions included the coldest temperatures of the season. An arctic cold front moved into the district, bringing temperatures below freezing for several hours on multiple days. Susceptible plants and forages suffered freeze damage, with the majority of the d…
January 11, 2025 · La Salle, Texas
Texas A&M AgriLife: Conditions included the coldest temperatures of the season. An arctic cold front moved into the district, bringing temperatures below freezing for several hours on multiple days. Susceptible plants and forages suffered freeze damage, with the majority of the d…
January 7, 2025 · La Salle, Texas
KCOT reported wind chills at or below 25 degC, which is our local Cold Weather Advisory criteria.
January 1, 2025 · La Salle, Texas
A long stretch of little to no rainfall led to severe drought over portions of northern La Salle County.
December 1, 2024 · La Salle, Texas
A long stretch of little to no rainfall led to severe drought over a small sliver of northern La Salle county.
June 5, 2024 · La Salle, Texas
LaSalle observed heat index values of 110-114.
June 4, 2024 · La Salle, Texas
LaSalle observed heat index values of 110-117.
June 3, 2024 · La Salle, Texas
LaSalle observed heat index values of 110-114.
May 29, 2024 · La Salle, Texas
ASOS station KCOT measured a non-thunderstorm wind gust of 59 mph likely due to efficient evaporative cooling from anvils of an intense storm to its south.
May 28, 2024 · La Salle, Texas
Afternoon heat index values ranged from 110 to 114, briefly touching 115.
May 27, 2024 · La Salle, Texas
Afternoon heat index values ranged from 115 to 119.
May 26, 2024 · La Salle, Texas
Afternoon heat index values ranged from 110 to 114.
May 25, 2024 · La Salle, Texas
Afternoon heat index value peaked 115 degrees and persisted for multiple hours.
May 24, 2024 · La Salle, Texas
Afternoon heat index values ranged from 110-115.
May 23, 2024 · La Salle, Texas
Afternoon heat index values ranged from 110-112.
May 21, 2024 · La Salle, Texas
Afternoon heat index values peaked around 110.
May 9, 2024 · La Salle, Texas
La Salle observed heat index values of 110-112.