Texas, 2025

Drought in Texas, March 18 to 31, 2025

March 18 to 31, 2025 · NWS EWX · 2 events in 2 counties and zones

Most of South-Central Texas had another month of near to below normal precipitation, and the drought worsened or remained the same. Wilson County saw the biggest change from Severe (D2) Drought category to Exceptional (D4) Drought.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS EWX wrote it up.

Most of South-Central Texas had another month of near to below normal precipitation, and the drought worsened or remained the same. Wilson County saw the biggest change from Severe (D2) Drought category to Exceptional (D4) Drought. Atascosa, Bandera, Bexar, Blanco, Frio, Gillespie, Kendall, Kerr, and Real counties went from Extreme (D3) Drought to D4. Burnet, Dimmit, Edwards, Gonzales, Guadalupe, Kinney, Lavaca, Llano, Val Verde, and Williamson went from D2 to D3. Bastrop, Fayette, and Karnes went from Moderate (D1) Drought to D2. The rest of our counties were unchanged: Medina D4; Comal, Hays, Maverick, Travis, Uvalde, and Zavala D3; Caldwell and De Witt D2. The 7-day average streamflow at the end of the month was much below (<10%) normal on the Frio, Medina, upper Nueces, lower Guadalupe, Pedernales, and lower Colorado Rivers. The upper San Antonio, upper Guadalupe, upper Colorado, and the Pedernales Rivers were below (10%-24%) normal. The Edwards Aquifer dropped 0.5 feet and was 36.6 feet below normal. Medina Lake dropped 0.5 feet and was 93.9 feet below normal. Lake Travis dropped 0.7 feet and was 44.7 feet below normal. Canyon Lake dropped 0.8 feet and was 30.4 feet below normal. Lake Amistad dropped 0.3 feet and was 66.2 feet below normal. Lake Buchanan dropped 1.3 feet and was 19.6 below normal. Of the counties in D2 or worse drought Atascosa, Bandera, Bexar, Burnet, Caldwell, De Witt, Dimmit, Edwards, Fayette, Frio, Gonzales, Guadalupe, Karnes, Kinney, Llano, Medina, Real, Travis, Williamson, Wilson, Val Verde, and Zavala had outdoor burn bans in effect at the end of the month. Most public water systems encouraged at least voluntary water restrictions and many had mandatory restrictions. The City of Uvalde had stage 5, Fredericksburg had stage 4, San Antonio, Universal City, and Kerrville had stage 3, and Georgetown, New Braunfels, Del Rio, and Austin had stage 2.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Austin/San Antonio, TX wrote its last area forecast discussion before the first event at Mar 18, 5:28 AM CST, 32 minutes earlier.

Area forecast discussion, Mar 18, 5:28 AM CST, 32 minutes before
Area Forecast Discussion
National Weather Service Austin/San Antonio TX
628 AM CDT Tue Mar 18 2025

...New AVIATION...

.SHORT TERM...
(Today through Wednesday)
Issued at 212 AM CDT Tue Mar 18 2025

Key Messages:

- Fire Danger Statement for Near Critical Fire Weather along the Rio
  Grande today

- Near Wind Advisory level winds today

- Red Flag Warning for Critical Fire Weather all areas Wednesday

A strong surface pressure gradient today makes for breezy southerly
winds with gusts to 35 mph, possibly 40 mph. Sustained winds remain
just under Wind Advisory levels, however there is small chance they
could reach them briefly. Will monitor for possible later issuance.
Moisture recovery is underway and could bring some patchy shallow
low clouds and fog early this morning, though it mixes out rapidly
after sunrise. There will be some fire weather issues, though mainly
out west where humidity remains low. Above average temperatures
continue today. Better moisture recovery tonight with low clouds
developing, however they will be short lived as yet another Pacific
front/dryline combo moves across our western areas overnight and
eastern areas early Wednesday morning. Unfortunately, the moisture
is shallow and no rain is expected. Then, a very dry breezy/gusty
northwesterly flow returns leading to another round of widespread,
possibly significant fire weather issues. Cooler temperatures are
expected on Wednesday. See the Fire Weather section below for more
details on the Fire Weather threats.

&&

.LONG TERM...
(Wednesday night through Monday)
Issued at 212 AM CDT Tue Mar 18 2025

Key Messages:

- Lingering fire weather concerns late week, mainly west

- Low chances for showers and thunderstorms late Sunday across eastern
  areas

An expanding area of high pressure will coax in a cooler airmass
Wednesday night through Thursday. With relatively light winds and
clear skies overnight, temperatures will be on the chilly side
Thursday morning with widespread 40s for lows across South-Central
Texas. Drainage valleys and other low-lying spots over the Hill
Country may see lows dip into the mid 30s. The cool airmass will
provide for a sunny and seasonable afternoon with highs in the low
to mid 70s for most areas. Surface high pressure will initially keep
winds light, but as it slides east during the day, southerly winds
on the rear side of the outgoing high pressure should start to pick
up over our western counties Tuesday afternoon. This will likely
produce elevated to near critical fire weather conditions mainly for
the Rio Grande Plains and Southern Edwards Plateau.

Prolonged southerly flow will instill a warming trend to close out
the week, with highs in the 80s Friday/Saturday for most areas and
highs in the low to mid 90s reentering the picture over the Rio
Grande Plains and Winter Garden on Saturday. Winds could be quite
breezy Friday with a low-level jet directly over our area. A gradual
uptick in moisture and some cloudiness should accompany these south
winds. This may temper fire weather conditions for areas east of
Highway 281. To the west, the more meager moisture return means
elevated to near critical fire weather conditions remain possible
through at least Saturday.

A weak cold front could approach our area Friday night/Saturday
morning, but the low amplitude of the associated trough means that
front likely won't provide much of a dent to the warming trend or
notable rain chances. A more promising opportunity is possible late
Sunday into Sunday night with a front associated with a slightly
more amplified trough. The weekend moisture return will give this
front a better chance at bringing some rain and some thunder, though
those chances remain low (20 to 30%) and mainly east of Highway 281.
For the time being, the placement of the trough farther north in the
model guidance leads to the accompanying jet stream also being
farther north. Thus, winds may be more tempered in the wake of that
front, potentially limiting the fire weather potential compared to
the strong Pacific fronts we've been experiencing recently.

&&

.AVIATION...
(12Z TAFS)
Issued at 628 AM CDT Tue Mar 18 2025

VFR flying conditions prevail today through Wednesday. There no
longer is a potential for reduced CIGs/VSBYs at the I-35 sites early
this morning and have removed the TEMPOs for 6SM BR SCT004. With
continued moister southerly lower level flow, MVFR CIGs develop
tonight, however they will be brief as a front/dryline will erode any
CIGs by early Wednesday morning. Steady breezy S to SE flow and
ongoing LLWS mix to gusty winds up to 35 KTs mid morning through
early evening, then flow shifts to NW overnight out west and early
Wednesday morning in the east while remaining gusty.

&&

.FIRE WEATHER...
Issued at 212 AM CDT Tue Mar 18 2025

Sustained southerly winds of 15 to 25 mph with gusts to 40 mph, at
times are expected today. Moisture recovery is underway across most
areas with minimum humidities remaining well above 20 percent and
elevated fire weather is expected. However, minimum humidities in
the teens along the Rio Grande create near critical fire weather
there. A Rangeland Fire Danger Statement will be issued for that
area with a possibility that Red Flag conditions may be reached for
an hour or two. Another widespread fire weather event with critical
fire weather is expected to develop by early Wednesday morning out
west and spread to the remainder of the area mid to late morning,
then continue through early evening. Sustained northwesterly winds
of 15 to 25 mph are expected with gusts to 35 mph possible. Minimum
humidities fall back into the single digits west to lower teens
east. In addition, due to ongoing fires and critically to extremely
dry fuels, a Red Flag Warning will be issued for all of South
Central Texas for Wednesday. Any ongoing fires will face a sudden
wind shift with the passage of the Pacific front/dryline overnight
into morning making them difficult to control.

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              85  59  79  44 /   0  10   0   0
Austin Bergstrom Intl Airport  84  59  80  43 /   0  10   0   0
New Braunfels Muni Airport     86  58  82  43 /   0   0   0   0
Burnet Muni Airport            84  56  74  40 /   0   0   0   0
Del Rio Intl Airport           92  60  82  45 /   0   0   0   0
Georgetown Muni Airport        85  59  77  42 /   0   0   0   0
Hondo Muni Airport             88  55  82  41 /   0   0   0   0
San Marcos Muni Airport        85  57  81  42 /   0   0   0   0
La Grange - Fayette Regional   82  61  81  42 /   0   0   0   0
San Antonio Intl Airport       85  59  81  45 /   0   0   0   0
Stinson Muni Airport           88  59  83  45 /   0   0   0   0

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
&&

Short-Term...04
Long-Term...Tran
Aviation...04

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 drought. Local standard time, as filed.

Drought, Bastrop

When
March 18, 6:00 AM CST to March 31, 11:59 PM CST
Where
Bastrop forecast zone
Reported by
Drought Monitor
Coordinates
30.104, -97.312 (the zone’s center; the record gives no point)

Most of South-Central Texas had another month of near to below normal precipitation, and the drought worsened or remained the same. Wilson County saw the biggest change from Severe (D2) Drought category to Exceptional (D4) Drought. Atascosa, Bandera, Bexar, Blanco, Frio, Gillespie, Kendall, Kerr, and Real counties went from Extreme (D3) Drought to D4. Burnet, Dimmit, Edwards, Gonzales, Guadalupe, Kinney, Lavaca, Llano, Val Verde, and Williamson went from D2 to D3. Bastrop, Fayette, and Karnes went from Moderate (D1) Drought to D2. The rest of our counties were unchanged: Medina D4; Comal, Hays, Maverick, Travis, Uvalde, and Zavala D3; Caldwell and De Witt D2. The 7-day average streamflow at the end of the month was much below (<10%) normal on the Frio, Medina, upper Nueces, lower Guadalupe, Pedernales, and lower Colorado Rivers. The upper San Antonio, upper Guadalupe, upper Colorado, and the Pedernales Rivers were below (10%-24%) normal. The Edwards Aquifer dropped 0.5 feet and was 36.6 feet below normal. Medina Lake dropped 0.5 feet and was 93.9 feet below normal. Lake Travis dropped 0.7 feet and was 44.7 feet below normal. Canyon Lake dropped 0.8 feet and was 30.4 feet below normal. Lake Amistad dropped 0.3 feet and was 66.2 feet below normal. Lake Buchanan dropped 1.3 feet and was 19.6 below normal. Of the counties in D2 or worse drought Atascosa, Bandera, Bexar, Burnet, Caldwell, De Witt, Dimmit, Edwards, Fayette, Frio, Gonzales, Guadalupe, Karnes, Kinney, Llano, Medina, Real, Travis, Williamson, Wilson, Val Verde, and Zavala had outdoor burn bans in effect at the end of the month. Most public water systems encouraged at least voluntary water restrictions and many had mandatory restrictions. The City of Uvalde had stage 5, Fredericksburg had stage 4, San Antonio, Universal City, and Kerrville had stage 3, and Georgetown, New Braunfels, Del Rio, and Austin had stage 2.

Drought, Fayette

When
March 18, 6:00 AM CST to March 31, 11:59 PM CST
Where
Fayette forecast zone
Reported by
Drought Monitor
Coordinates
29.877, -96.920 (the zone’s center; the record gives no point)

Most of South-Central Texas had another month of near to below normal precipitation, and the drought worsened or remained the same. Wilson County saw the biggest change from Severe (D2) Drought category to Exceptional (D4) Drought. Atascosa, Bandera, Bexar, Blanco, Frio, Gillespie, Kendall, Kerr, and Real counties went from Extreme (D3) Drought to D4. Burnet, Dimmit, Edwards, Gonzales, Guadalupe, Kinney, Lavaca, Llano, Val Verde, and Williamson went from D2 to D3. Bastrop, Fayette, and Karnes went from Moderate (D1) Drought to D2. The rest of our counties were unchanged: Medina D4; Comal, Hays, Maverick, Travis, Uvalde, and Zavala D3; Caldwell and De Witt D2. The 7-day average streamflow at the end of the month was much below (<10%) normal on the Frio, Medina, upper Nueces, lower Guadalupe, Pedernales, and lower Colorado Rivers. The upper San Antonio, upper Guadalupe, upper Colorado, and the Pedernales Rivers were below (10%-24%) normal. The Edwards Aquifer dropped 0.5 feet and was 36.6 feet below normal. Medina Lake dropped 0.5 feet and was 93.9 feet below normal. Lake Travis dropped 0.7 feet and was 44.7 feet below normal. Canyon Lake dropped 0.8 feet and was 30.4 feet below normal. Lake Amistad dropped 0.3 feet and was 66.2 feet below normal. Lake Buchanan dropped 1.3 feet and was 19.6 below normal. Of the counties in D2 or worse drought Atascosa, Bandera, Bexar, Burnet, Caldwell, De Witt, Dimmit, Edwards, Fayette, Frio, Gonzales, Guadalupe, Karnes, Kinney, Llano, Medina, Real, Travis, Williamson, Wilson, Val Verde, and Zavala had outdoor burn bans in effect at the end of the month. Most public water systems encouraged at least voluntary water restrictions and many had mandatory restrictions. The City of Uvalde had stage 5, Fredericksburg had stage 4, San Antonio, Universal City, and Kerrville had stage 3, and Georgetown, New Braunfels, Del Rio, and Austin had stage 2.

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Texas in 2025Every state in 2025This day in weather historyWarnings in Texas, March 2025

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1234421, 1234422.