Alert archive / Texas / Winter Storm Warnings in 2021
Winter Storm Warning 3, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this winter storm warning at Feb 12, 2021, 3:20 PM CST for 33 counties in Texas. It took effect at Feb 13, 2021, 6:00 AM CST. It was in force for 54 hr. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Feb 12, 2021, 3:20 PM CST (21:20 UTC)
- In effect from
- Feb 13, 2021, 6:00 AM CST
- Expired
- Feb 15, 2021, 12:00 PM CST
- In force
- 54 hr
- Issued by
- NWS Austin/San Antonio, TX
All 33 counties
Atascosa County, TX, Bandera County, TX, Bastrop County, TX, Bexar County, TX, Blanco County, TX, Burnet County, TX, Caldwell County, TX, Comal County, TX, DeWitt County, TX, Dimmit County, TX, Edwards County, TX, Fayette County, TX, Frio County, TX, Gillespie County, TX, Gonzales County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Kendall County, TX, Kerr County, TX, Kinney County, TX, Lavaca County, TX, Lee County, TX, Llano County, TX, Maverick County, TX, Medina County, TX, Real County, TX, Travis County, TX, Uvalde County, TX, Val Verde County, TX, Williamson County, TX, Wilson County, TX, Zavala County, TX
The radar
The Austin/San Antonio radar (KEWX), 57 km from the middle of the area, began a volume at 21:21 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 13, 6:30 AM CST | FREEZING RAIN 0.01 | 2 Sse San Antonio, TX | LIGHT COAT OF ICE AT THE US 90 AND INTERSTATE 37 INTERCHANGE FROM FREEZING DRIZZLE. |
| Feb 13, 7:00 AM CST | FREEZING RAIN 0.01 | 4 Nw Geronimo, TX | BLACK ICE ON SIDE ROAD AT INTERSECTION OF 758 AND AIRPORT ROAD. LIGHT GLAZE ON VEHICLES AS WELL. |
| Feb 13, 7:10 AM CST | FREEZING RAIN 0.01 | 5 S Jollyville, TX | COATING OF ICE ON CARS AND STREET CURBS NEAR THE INTERCHANGE OF US 183 AND MOPAC BLVD. CAR ACCIDENT ALSO OCCURRED AT THIS LOCATION AT 7:10 AM. |
| Feb 13, 7:23 AM CST | FREEZING RAIN 0.01 | 3 Sse Leon Valley, TX | LIGHT GLAZE ON EXPOSED SURFACES, VEHICLES, TRASH CANS AT INTERSECTION OF INGRAM RD AND WHITE TAIL DRIVE. |
| Feb 13, 7:27 AM CST | FREEZING RAIN 0.01 | Austin, TX | BLACK ICE REPORTED ON SEVERAL ROADS ACROSS THE AUSTIN AREA AS A RESULT OF FREEZING DRIZZLE. |
| Feb 13, 7:30 AM CST | FREEZING RAIN 0.01 | 3 Sw Wells Branch, TX | LIGHT FREEZING DRIZZLE REPORTED AT AUSTIN GREAT HILLS NWS COOP (AGHT2). NEW BLACK ICE ACCUMULATION ON ALL EXPOSED OBJECTS.. VERY SLICK AND HARDLY NOTICEABLE.. ALONG WITH REMAINING 0.05-0.10 IN TREES FROM WEDNESDAY/THURSDAY SYSTEM. 730AM MMTS OBSERVED SURFACE T |
| Feb 13, 7:52 AM CST | FREEZING RAIN 0.01 | 3 Sse Canyon Lake, TX | SEVERAL SPOTS OF ICE ON ROADWAYS AND VEHICLES AROUND CANYON LAKE AND STARTZVILLE. A FEW CARS HAVE SPUN OUT TRYING TO MAKE IT UP THE LARGE HILL ON FM3159. |
| Feb 13, 7:52 AM CST | FREEZING RAIN 0.01 | Spring Branch, TX | SEVERAL SPOTS OF ICE ON US HIGHWAY 281 IN THE SPRING BRANCH AREA. SEVERAL CARS HAVE SPUN OUT AND 18 WHEELERS ARE PULLED OVER. |
| Feb 13, 8:25 AM CST | FREEZING RAIN 0.02 | 2 Sw Shavano Park, TX | AROUND THE VICINITY OF TOM C CLARK HIGH SCHOOL. ICE ALSO FORMING ON DE ZAVALA ROAD. |
| Feb 13, 9:00 AM CST | FREEZING RAIN 0.01 | Dripping Springs, TX | LIGHT FREEZING DRIZZLE IN DRIPPING SPRINGS. THIN SHEET OF ICE ON SEVERAL ROADS IN THE AREA. 2 VEHICLES SLID INTO A GUARDRAIL. |
| Feb 13, 9:39 AM CST | FREEZING RAIN 0.01 | 9 Sw Fredericksburg, TX | SEVERAL VEHICLES HAVE RUN OFF THE ROAD INTO DITCHES, INCLUDING AN 18-WHEELER ON HIGHWAY 16 BETWEEN KERRVILLE AND FREDERICKSBURG. DUE TO ADDITIONAL ICING FROM FREEZING DRIZZLE THIS MORNING ON TOP OF POSSIBLE ICE LAYER FROM PREVIOUS ICE EVENT ON THURSDAY. |
| Feb 13, 10:36 AM CST | FREEZING RAIN 0.01 | Lakeway, TX | ONGOING FREEZING DRIZZLE RESULTING IN A GLAZE ON EXPOSED SURFACES, INCLUDING ROADWAYS IN LAKEWAY. |
| Feb 13, 10:46 AM CST | FREEZING RAIN 0.01 | 2 Wnw Castle Hills, TX | SAN ANTONIO FIRE DEPARTMENT REPORTED FREEZING DRIZZLE AND A GLAZE OF ICE FORMING ON THE EQUIPMENT AT THE FIRE STATION AT THE INTERSECTION OF VANCE JACKSON RD AND WURZBACH RD. |
| Feb 13, 11:12 AM CST | FREEZING RAIN 0.01 | Poth, TX | LIGHT FREEZING RAIN/DRIZZLE IN POTH. |
| Feb 13, 11:30 AM CST | FREEZING RAIN 0.01 | 1 Wnw Anderson Mill, TX | TREE DOWN ON A POWERLINE DUE TO ICING FROM FREEZING RAIN NEAR THE WALGREENS AT THE INTERSECTION OF EL SALIDO PKWY AND RANCH ROAD 620 N. |
| Feb 13, 10:24 PM CST | FREEZING RAIN 0.01 | 3 Sse Luling, TX | THE STATE OF TEXAS OPERATIONS CENTER (SOC) IS REPORTING A MULTI-VEHICLE ACCIDENT ON WEST BOUND I-10 AT MILE MARKER 631. |
| Feb 13, 11:00 PM CST | FREEZING RAIN 0.01 | Kyle, TX | VIA SOCIAL MEDIA, KYLE POLICE DEPARTMENT WILL BE CLOSING A PORTION OF I-35 IN KYLE DUE TO ICING AND MULTIPLE ACCIDENTS. TRAFFIC WILL BE DETOURED ON ADJACENT ACCESS ROADS. |
| Feb 13, 11:36 PM CST | FREEZING RAIN 0.01 | 3 Sw New Braunfels, TX | OVERPASS AT I-35 AND RUECKLE RD/LOOP 337 IS ICY. |
| Feb 14, 12:38 AM CST | FREEZING RAIN 0.01 | Hallettsville, TX | TXDOT REPORTS ICE ON BRIDGES AND OVERPASSES ACROSS MUCH OF LAVACA COUNTY ACCORDING TO THE DRIVETEXAS.ORG WEBSITE. |
| Feb 14, 12:40 AM CST | FREEZING RAIN 0.01 | Gonzales, TX | TXDOT IS REPORTING ICE ON BRIDGES AND OVERPASSES IN AND AROUND GONZALES COUNTY ACCORDING TO THE DRIVETEXAS.ORG WEBSITE. |
| Feb 14, 12:45 AM CST | FREEZING RAIN 0.01 | La Grange, TX | TXDOT IS REPORTING ICE ON BRIDGES AND OVERPASSES IN AND AROUND LA GRANGE ACCORDING TO THE DRIVETEXAS.ORG WEBSITE. |
| Feb 14, 1:07 AM CST | FREEZING RAIN 0.01 | San Antonio, TX | TXDOT REPORTS MULTIPLE HIGHWAY RAMPS AND CONNECTORS ARE CLOSED IN SAN ANTONIO DUE TO ICE AND ROAD CONDITIONS. |
| Feb 14, 9:16 AM CST | FREEZING RAIN 0.01 | Del Rio, TX | LIGHT FREEZING DRIZZLE AND EVEN LIGHT SNOW IS BEING REPORTED IN DEL RIO THIS MORNING. |
| Feb 14, 11:00 AM CST | FREEZING RAIN 0.2 | Rocksprings, TX | DELAYED REPORT FROM EARLIER TODAY. EMERGENCY MANAGEMENT REPORTED POWER LINES DOWN ACROSS SEVERAL ROADWAYS IN EDWARDS COUNTY DUE TO ICE ACCUMULATION. |
| Feb 14, 12:38 PM CST | FREEZING RAIN 0.01 | Poth, TX | SOME PATCHES OF ICE ON AREA ROADS. |
| Feb 14, 5:45 PM CST | FREEZING RAIN 0.01 | 1 Wsw Nordheim, TX | PATCHY ICE ON HWY 72 WEST OF NORDHEIM. DPS AND EMS SLIDING ON ICE RESPONDING TO AN ACCIDENT. |
| Feb 14, 6:24 PM CST | SNOW 0.1 | 3 Nnw Austin, TX | 0.1 INCHES OF SNOW AT AUSTIN CAMP MABRY. |
| Feb 14, 6:36 PM CST | FREEZING RAIN 0.13 | 5 Nw Geronimo, TX | 1/8 INCH OF ICE AT THE NWS OFFICE IN NEW BRAUNFELS. |
| Feb 14, 8:17 PM CST | SNOW 2 | Burnet, TX | CO-OP OBSERVER IN BURNET IS REPORTING TWO INCHES OF SNOW SO FAR. |
| Feb 14, 8:46 PM CST | HEAVY SNOW 0.5 | 3 Nw Elm Creek, TX | A SPOTTER REPORTED NEAR WHITE OUT CONDITIONS ON HWY 277 BETWEEN EAGLE PASS AND RADAR BASE. |
| Feb 14, 8:55 PM CST | SNOW 0.5 | 1 Ese Eagle Pass, TX | PICTURE ON TWITTER OF 0.5 IN. OF SNOW IN EAGLE PASS. |
| Feb 14, 8:58 PM CST | SNOW 1 | Brackettville, TX | |
| Feb 14, 10:12 PM CST | FREEZING RAIN 0.1 | Cuero, TX | CORRECTS PREVIOUS FREEZING RAIN REPORT FROM CUERO. ALL ROADS IN CUERO HAVE ICE. |
| Feb 14, 10:18 PM CST | SNOW 1 | Sabinal, TX | |
| Feb 14, 10:20 PM CST | FREEZING RAIN 0.1 | 2 Ese Helotes, TX | AMATEUR RADIO REPORTS 0.10 INCHES OF ICE NEAR LOOP 1604 AND BANDERA RD. IN HELOTES. |
| Feb 14, 10:24 PM CST | FREEZING RAIN 0.1 | 1 Nne Del Rio, TX | MULTIPLE ACCIDENTS INCLUDING ONE ROLL OVER DUE TO ICY ROADS IN DEL RIO. NO INJURIES REPORTED. |
| Feb 14, 10:58 PM CST | SNOW 3 | Sabinal, TX | |
| Feb 14, 11:24 PM CST | SNOW 0.1 | 3 Ssw Kyle, TX | THUNDERSNOW HEARD ALONG WITH MULTIPLE REPORTS ON SOCIAL MEDIA OF THUNDERSNOW AROUND THE KYLE AREA. |
| Feb 14, 11:30 PM CST | SNOW 1.5 | 2 Nw Helotes, TX | 1.5 INCHES FELL WITHIN 75 MINUTES. |
| Feb 15, 12:24 AM CST | SNOW 1.3 | 7 Nne New Braunfels, TX | |
| Feb 15, 12:27 AM CST | SNOW 1.5 | West Lake Hills, TX | |
| Feb 15, 12:27 AM CST | SNOW 5 | Sabinal, TX | |
| Feb 15, 12:31 AM CST | SNOW 2 | 3 Ne Shavano Park, TX | MULTIPLE PUBLIC REPORTS ON SOCIAL MEDIA FROM NORTH SAN ANTONIO OF 2 INCHES OF SNOW. |
| Feb 15, 12:54 AM CST | SNOW 3 | 2 Sw Shavano Park, TX | |
| Feb 15, 12:57 AM CST | SNOW 4 | Manor, TX | |
| Feb 15, 1:00 AM CST | SNOW 6 | Hondo, TX | |
| Feb 15, 1:03 AM CST | SNOW 2.5 | 5 Nw Geronimo, TX | MEASURED AT WFO EWX. |
| Feb 15, 1:11 AM CST | SNOW 2.8 | 3 N Hollywood Park, TX | 2.75 INCHES IN THE STONE OAK AREA. |
| Feb 15, 1:13 AM CST | SNOW 3 | 1 Ssw Round Rock, TX | |
| Feb 15, 1:14 AM CST | SNOW 2.5 | Mansfield Dam, TX | |
| Feb 15, 1:16 AM CST | SNOW 2.5 | Schertz, TX | |
| Feb 15, 1:24 AM CST | SNOW 2.5 | 4 W Fredericksburg, TX | |
| Feb 15, 1:33 AM CST | SNOW 5 | 2 Nnw Helotes, TX | |
| Feb 15, 1:39 AM CST | SNOW 3 | 8 Wsw San Marcos, TX | |
| Feb 15, 2:04 AM CST | SNOW 5 | 4 Ne Austin, TX | |
| Feb 15, 2:06 AM CST | SNOW 4.4 | 3 Ssw Jollyville, TX | |
| Feb 15, 2:20 AM CST | SNOW 5 | 5 N Austin, TX | |
| Feb 15, 2:28 AM CST | SNOW 4 | 3 N Hollywood Park, TX | |
| Feb 15, 2:30 AM CST | SNOW 4.5 | 2 Wnw Castle Hills, TX | |
| Feb 15, 2:40 AM CST | SNOW 4.5 | 3 Sse Bulverde, TX |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Del Rio, TX (KDRT), launched 12:00Z, 9.3 hours before the alert went out and 218 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 4 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 431 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- -185 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
199 WWUS44 KEWX 122120 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 320 PM CST Fri Feb 12 2021 TXZ171>173-183>194-206-208-131200- /O.NEW.KEWX.WS.W.0003.210213T1200Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Comal-Caldwell- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, New Braunfels, and Lockhart 320 PM CST Fri Feb 12 2021 ...WINTER STORM WARNING IN EFFECT FROM 6 AM SATURDAY TO NOON CST MONDAY... * WHAT...Light icing accumulations will be possible Saturday and any icing on already frozen surfaces will quickly become problematic. A more robust system will arrive Sunday afternoon and Sunday night and bring total snow accumulations of 1 to 3 inches and ice accumulations of around one tenth of an inch. * WHERE...North of a Del Rio to New Braunfels to Giddings line. * WHEN...From 6 AM Saturday to noon CST Monday. * ADDITIONAL DETAILS...In addition to the wintry precipitation temperatures will drop into the single digits and teens Sunday night with wind chills near zero. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ202>205-207-209-217>225-228-131200- /O.NEW.KEWX.WS.A.0002.210214T2100Z-210215T1800Z/ Kinney-Uvalde-Medina-Bexar-Guadalupe-Fayette-Maverick-Zavala-Frio- Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Brackettville, Uvalde, Hondo, San Antonio, Seguin, La Grange, Eagle Pass, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, Hallettsville, and Carrizo Springs 320 PM CST Fri Feb 12 2021 ...WINTER STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY MORNING... * WHAT...Heavy mixed precipitation possible. Total snow accumulations of up to two inches and ice accumulations of around one tenth of an inch possible. * WHERE...Portions of south central Texas. * WHEN...From Sunday afternoon through Monday morning. * ADDITIONAL DETAILS...In addition to the wintry precipitation temperatures will drop into the teens Sunday night with wind chills in the single digits. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
7 follow-up statements
345 WWUS44 KEWX 131030 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 430 AM CST Sat Feb 13 2021 ...MAJOR WINTER STORM TO IMPACT THE REGION SUNDAY THROUGH MONDAY MORNING... .Bitterly cold air and wintry precipitation in the form of freezing rain, sleet, and snow will impact the region Sunday through Monday morning. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. TXZ202>205-207-209-223-132100- /O.UPG.KEWX.WS.A.0002.210214T2100Z-210215T1800Z/ /O.EXA.KEWX.WS.W.0003.210213T1200Z-210215T1800Z/ Kinney-Uvalde-Medina-Bexar-Guadalupe-Fayette-Gonzales- Including the cities of Brackettville, Uvalde, Hondo, San Antonio, Seguin, La Grange, and Gonzales 430 AM CST Sat Feb 13 2021 ...WINTER STORM WARNING IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Light icing accumulations will be possible today through tonight and any icing on already frozen surfaces will quickly become problematic. A more robust system will arrive Sunday afternoon and Sunday night and bring total snow accumulations of 1 to 3 inches, with isolated amounts up to 6 inches near and north of a Kerrville to La Grange line, and ice accumulations of around 1/10 to 1/4 of an inch. * WHERE...Near and north of a Del Rio to San Antonio to Schulenburg line. * WHEN...From 6 AM Saturday to noon CST Monday. * IMPACTS...Travel will be very difficult to near impossible across many areas late Sunday into Monday. Blowing snow in some areas could reduce visibility and snow may obscure ice underneath. Scattered power outages could occur, especially across the Hill Country and Central Texas where ice still exists from earlier rounds of winter precipitation. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of -15 to 5 degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ171>173-183>194-206-208-132100- /O.CON.KEWX.WS.W.0003.210213T1200Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Comal-Caldwell- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, New Braunfels, and Lockhart 430 AM CST Sat Feb 13 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Light icing accumulations will be possible today through tonight and any icing on already frozen surfaces will quickly become problematic. A more robust system will arrive Sunday afternoon and Sunday night and bring total snow accumulations of 1 to 3 inches, with isolated amounts up to 6 inches near and north of a Kerrville to La Grange line, and ice accumulations of around 1/10 to 1/4 of an inch. * WHERE...Near and north of a Del Rio to San Antonio to Schulenburg line. * WHEN...From 6 AM Saturday to noon CST Monday. * IMPACTS...Travel will be very difficult to near impossible across many areas late Sunday into Monday. Blowing snow in some areas could reduce visibility and snow may obscure ice underneath. Scattered power outages could occur, especially across the Hill Country and Central Texas where ice still exists from earlier rounds of winter precipitation. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of -15 to 5 degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ217>222-224-225-228-132100- /O.CON.KEWX.WS.A.0002.210214T2100Z-210215T1800Z/ Maverick-Zavala-Frio-Atascosa-Wilson-Karnes-De Witt-Lavaca-Dimmit- Including the cities of Eagle Pass, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Cuero, Hallettsville, and Carrizo Springs 430 AM CST Sat Feb 13 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY MORNING... * WHAT...Light icing accumulations will be possible today through tonight. Heavy mixed precipitation is possible Sunday afternoon through Sunday night, with total snow accumulations of around 1/2 to 1 inch and ice accumulations of around one tenth of an inch possible. * WHERE...Portions of south central Texas. * WHEN...From Sunday afternoon through Monday morning. * IMPACTS...Travel could become difficult across many areas late Sunday into Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
840 WWUS44 KEWX 132022 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 222 PM CST Sat Feb 13 2021 ...MAJOR WINTER STORM TO IMPACT THE REGION THROUGH MONDAY MORNING... .Bitterly cold air and wintry precipitation in the form of freezing rain, sleet, and snow will impact the region Sunday through Monday morning. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. TXZ218>222-224-225-141000- /O.UPG.KEWX.WS.A.0002.210214T2100Z-210215T1800Z/ /O.EXA.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Zavala-Frio-Atascosa-Wilson-Karnes-De Witt-Lavaca- Including the cities of Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Cuero, and Hallettsville 222 PM CST Sat Feb 13 2021 ...WINTER STORM WARNING IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Light icing accumulations will be possible today through tonight and any icing will quickly become problematic. A more robust system will arrive Sunday afternoon and Sunday night and heavy mixed precipitation is expected. Snow accumulations of up to two inches and ice accumulations of around two tenths of an inch are anticipated. * WHERE...Portions of south central Texas. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of 4 to 7 degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. * IMPACTS...Travel could become difficult across many areas late Sunday into Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ171>173-183>194-202>209-223-141000- /O.CON.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Gonzales- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, and Gonzales 222 PM CST Sat Feb 13 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Light icing accumulations will be possible today through tonight and any icing on already frozen surfaces will quickly become problematic. A more robust system will arrive Sunday afternoon and Sunday night and bring total snow accumulations of 1 to 4 inches, with isolated amounts up to 6 inches near and north of a Kerrville to La Grange line, and ice accumulations of around 1/10 to 1/4 of an inch. * WHERE...Near and north of a Del Rio to San Antonio to Schulenburg line. * WHEN...From 6 AM Saturday to noon CST Monday. * IMPACTS...Travel will be very difficult to near impossible across many areas late Sunday into Monday. Blowing snow in some areas could reduce visibility and snow may obscure ice underneath. Scattered power outages could occur, especially across the Hill Country and Central Texas where ice still exists from earlier rounds of winter precipitation. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of -15 to 5 degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ217-228-141000- /O.UPG.KEWX.WS.A.0002.210214T2100Z-210215T1800Z/ /O.NEW.KEWX.WW.Y.0003.210214T2100Z-210215T1800Z/ Maverick-Dimmit- Including the cities of Eagle Pass and Carrizo Springs 222 PM CST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SUNDAY TO NOON CST MONDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to one inch and ice accumulations of a light glaze. * WHERE...Maverick and Dimmit Counties. * WHEN...From 3 PM Sunday to noon CST Monday. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of 5 to 7 degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state can be obtained at drivetexas.org. && $$
665 WWUS44 KEWX 140947 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 347 AM CST Sun Feb 14 2021 ...MAJOR WINTER STORM TO IMPACT THE REGION THROUGH MONDAY MORNING... .Bitterly cold air and wintry precipitation in the form of freezing rain, sleet, and snow will impact the region today through Monday morning. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. Wind chill indices could fall to between 15 below zero to near zero late tonight. TXZ171>173-183>194-202>209-218>225-142100- /O.NEW.KEWX.WC.Y.0001.210215T0300Z-210215T1800Z/ /O.CON.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Zavala-Frio- Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, and Hallettsville 347 AM CST Sun Feb 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WHAT...For the Winter Storm Warning, heavy mixed precipitation. Additional snow accumulations of 1 to 3 inches with isolated amounts near 6 inches and ice accumulations up to around one tenth of an inch. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 15 below zero. * WHERE...Portions of south central Texas. * WHEN...For the Winter Storm Warning, until noon CST Monday. For the Wind Chill Advisory, from 9 PM this evening to noon CST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of -15 to around zero degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Use caution while venturing outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ217-228-142100- /O.NEW.KEWX.WC.Y.0001.210215T0300Z-210215T1800Z/ /O.CON.KEWX.WW.Y.0003.210214T2100Z-210215T1800Z/ Maverick-Dimmit- Including the cities of Eagle Pass and Carrizo Springs 347 AM CST Sun Feb 14 2021 ...WINTER WEATHER ADVISORY IS IN EFFECT FROM 3 PM THIS AFTERNOON THROUGH NOON CST MONDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WHAT...For the Winter Weather Advisory, mixed precipitation expected. Total snow accumulations of up to one inch and ice accumulations of a light glaze. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 5 below zero. * WHERE...Maverick and Dimmit Counties. * WHEN...For the Winter Weather Advisory, from 3 PM this afternoon through noon CST Monday. For the Wind Chill Advisory, from 9 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values near zero degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Use caution while venturing outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$
212 WWUS44 KEWX 141648 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 1048 AM CST Sun Feb 14 2021 ...MAJOR WINTER STORM TO IMPACT THE REGION THROUGH MONDAY MORNING... .Bitterly cold air and wintry precipitation in the form of freezing rain, sleet, and snow will impact the region today through Monday morning. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. Wind chill indices could fall to between 15 below zero to near zero late tonight. TXZ217-228-150200- /O.UPG.KEWX.WW.Y.0003.210214T2100Z-210215T1800Z/ /O.EXA.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ /O.CON.KEWX.WC.Y.0001.210215T0300Z-210215T1800Z/ Maverick-Dimmit- Including the cities of Eagle Pass and Carrizo Springs 1048 AM CST Sun Feb 14 2021 ...WINTER STORM WARNING IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of up to one-two inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 5 below zero. * WHERE...Maverick and Dimmit Counties. * WHEN...For the Winter Storm Warning, until noon CST Monday. For the Wind Chill Advisory, from 9 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values near zero degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$ TXZ171>173-183>194-202>209-218>225-150200- /O.CON.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ /O.CON.KEWX.WC.Y.0001.210215T0300Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Zavala-Frio- Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, and Hallettsville 1048 AM CST Sun Feb 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WHAT...For the Winter Storm Warning, heavy mixed precipitation. Additional snow accumulations of 1 to 3 inches with isolated amounts near 6 inches and ice accumulations up to around one tenth of an inch. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 15 below zero. * WHERE...Portions of south central Texas. * WHEN...For the Winter Storm Warning, until noon CST Monday. For the Wind Chill Advisory, from 9 PM this evening to noon CST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values of 15 -to around zero degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$
395 WWUS44 KEWX 141901 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 101 PM CST Sun Feb 14 2021 ...MAJOR WINTER STORM TO IMPACT THE REGION THROUGH MONDAY MORNING... .Bitterly cold air and wintry precipitation in the form of freezing rain, sleet, and snow will impact the region today through Monday morning. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. Wind chill indices could fall to between 15 below zero to near zero late tonight. TXZ171>173-183>194-202>209-217>225-228-150600- /O.UPG.KEWX.WC.Y.0001.210215T0300Z-210215T1800Z/ /O.NEW.KEWX.WC.W.0001.210215T0000Z-210215T1800Z/ /O.CON.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala- Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, Eagle Pass, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, Hallettsville, and Carrizo Springs 101 PM CST Sun Feb 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...For the Winter Storm Warning, heavy mixed precipitation. Additional snow accumulations of 1 to 4 inches with isolated totals up to 6 inches and ice accumulations of around one tenth of an inch. The heaviest snow accumulations are expected north of a Rocksprings to San Antonio to Schulenburg line. Winds gusting as high as 35 mph. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 15 below zero. * WHERE...South Central Texas. * WHEN...For the Winter Storm Warning, until noon CST Monday. For the Wind Chill Warning, from 6 PM this evening to noon CST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air will combine with gusty winds to produce wind wind chill values near zero degrees Monday morning. These values can lead to hypothermia for anyone stranded within the icy roads expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$
437 WWUS44 KEWX 150854 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 254 AM CST Mon Feb 15 2021 ...MAJOR WINTER STORM CONTINUES TO IMPACT THE REGION THIS MORNING... .Bitterly cold air and snow will impact the region this morning, and a coat of freezing rain and sleet accumulations from overnight will remain trapped beneath the layer of snow that continues to fall over the Coastal Prairies. The system could lead to major stress on the region's infrastructure as well as cripple travel. The coldest temperatures since 1989 will impact the region. Wind chill indices could fall to between 15 below zero to near zero early this morning. TXZ171>173-183>194-202>209-217>225-228-151800- /O.CON.KEWX.WC.W.0001.000000T0000Z-210215T1800Z/ /O.CON.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala- Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, Eagle Pass, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, Hallettsville, and Carrizo Springs 254 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...For the Winter Storm Warning, snow accumulations of 3 to 5 inches with isolated totals up to 6 inches have occurred across much of South Central Texas, and ice accumulations of one to two tenths of an inch have occurred. Additional accumulations of mainly snow will continue over Coastal Plains in the early morning hours with precipitation chances expected to end after sunrise. Winds continue to gust up to near 30 mph. For the Wind Chill Warning, dangerously cold wind chills make the temperature feel as cold as 15 degrees below zero. * WHERE...South Central Texas. * WHEN...For the Winter Storm Warning, until noon CST Today. For the Wind Chill Warning, through noon CST Today. * IMPACTS...Nearly all of South Central Texas has received measurable amounts of ice and snow, so with the frigid temperatures in place, widespread icing issues can be expected on area roadways through this morning. The cold wind chills could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Bitterly cold air and wind chills that can lead to hypothermia for anyone stranded outdoors or on icy roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state can be obtained at drivetexas.org. && $$
390 WWUS44 KEWX 151821 WSWEWX URGENT - WINTER WEATHER MESSAGE National Weather Service Austin/San Antonio TX 1221 PM CST Mon Feb 15 2021 ...Very Cold Temperatures and Wind Chills as well as ice and snow covered roads continued across South Central Texas... .All winter type precipitation has ended. However, roads will continue to be ice and snow covered for the remainder of the day into at least Tuesday. Winds have been slowly decreasing and temperatures have been slowly rising. As a result, wind chills have been slowly rising, as well. However, there may be a few spots with wind chills this afternoon into tonight. TXZ171>173-183>194-202>209-217>225-228-151930- /O.EXP.KEWX.WC.W.0001.000000T0000Z-210215T1800Z/ /O.EXP.KEWX.WS.W.0003.000000T0000Z-210215T1800Z/ Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala- Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Llano, Burnet, Georgetown, Del Rio, Rocksprings, Leakey, Kerrville, Bandera, Fredericksburg, Boerne, Blanco, San Marcos, Austin, Bastrop, Giddings, Brackettville, Uvalde, Hondo, San Antonio, New Braunfels, Seguin, Lockhart, La Grange, Eagle Pass, Crystal City, Pearsall, Pleasanton, Floresville, Karnes City, Gonzales, Cuero, Hallettsville, and Carrizo Springs 1221 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING HAS EXPIRED... ...WINTER STORM WARNING HAS EXPIRED... All winter type precipitation has ended. However, roads will continue to be ice and snow covered for the remainder of the day into at least Tuesday. Winds have been slowly decreasing and temperatures have been slowly rising. As a result, wind chills have been slowly rising, as well. However, there may be a few isolated spots with wind chills this afternoon into tonight. $$
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 3:20 PM CST | Winter Storm Watch | EWX | Atascosa, Bexar, DeWitt, Dimmit, Fayette, Frio and 10 more | 23 hr |
Nearby
Winter Storm Warnings in Texas, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.