FNUS54 KEWX 180638 FWFEWX Fire Weather Planning Forecast for South Central Texas National Weather Service Austin/San Antonio TX 138 AM CDT Mon May 18 2026 .DISCUSSION... Southerly winds remain gusty over the next few days as a warm and humid air mass continues over the region. Rain chances remain low through today. A better chance for widespread, wetting rains is expected late Tuesday into Wednesday as a cold front approaches from the north. Rain chances persist through late in the week as the flow aloft remains active through the upcoming Memorial Day weekend. TXZ173-191-192-182245- Williamson-Hays-Travis- Including the cities of Georgetown, San Marcos, and Austin 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Mcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 50 Chance of Thunder (%) 0 0 50 Temp (24h trend) 90 (+1) 76 (0) 90 RH % (24h trend) 47 (-12) 91 (-5) 56 Wind 20ft/early(mph) S 14 G26 SE 11 G23 S 9 Wind 20ft/late(mph) S 14 G26 S 9 G20 SE 9 Precip Amount 0.00 0.00 0.33 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1480 1520 Mixing Hgt(ft-agl/msl)4840 4970 Transport Wnd (kts) S 22 S 15 Transport Wnd (mph) S 25 S 17 CWR 0 0 40 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. East winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Southeast winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Southeast winds around 5 mph. $$ TXZ204>206-182245- Medina-Bexar-Comal- Including the cities of Hondo, San Antonio, and New Braunfels 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Mcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 40 Chance of Thunder (%) 0 0 20 Temp (24h trend) 92 (+2) 76 (0) 92 RH % (24h trend) 44 (-13) 90 (-6) 49 Wind 20ft/early(mph) SE 12 G24 SE 11 G22 SE 9 Wind 20ft/late(mph) SE 13 G24 SE 9 SE 9 Precip Amount 0.00 0.00 0.14 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1510 1390 Mixing Hgt(ft-agl/msl)4960 4570 Transport Wnd (kts) S 18 SE 14 Transport Wnd (mph) S 21 SE 16 CWR 0 0 20 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds 5 to 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. East winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. East winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. East winds around 5 mph. $$ TXZ183-182245- Val Verde- Including the city of Del Rio 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 50 Chance of Thunder (%) 0 0 20 Temp (24h trend) 96 (+3) 72 (0) 93 RH % (24h trend) 18 (-25) 87 (-7) 41 Wind 20ft/early(mph) SE 14 G25 SE 11 G20 SE 9 G20 Wind 20ft/late(mph) SE 10 SE 10 G21 SE 9 Precip Amount 0.00 0.00 0.14 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1790 1300 Mixing Hgt(ft-agl/msl)5870 4260 Transport Wnd (kts) S 14 SE 13 Transport Wnd (mph) S 16 SE 15 CWR 0 0 30 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. East winds around 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the mid 60s. Highs in the lower 80s. East winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. East winds around 5 mph. .SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. East winds around 5 mph. $$ TXZ171-172-190-182245- Llano-Burnet-Blanco- Including the cities of Llano, Burnet, and Blanco 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Mcldy Pcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 50 Chance of Thunder (%) 0 0 50 Temp (24h trend) 90 (+3) 73 (-1) 89 RH % (24h trend) 49 (-9) 93 (-1) 54 Wind 20ft/early(mph) S 15 G27 SE 11 G22 S 9 G20 Wind 20ft/late(mph) S 14 G26 S 10 G21 SE 9 Precip Amount 0.00 0.00 0.29 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1480 1470 Mixing Hgt(ft-agl/msl)4840 4810 Transport Wnd (kts) S 21 S 14 Transport Wnd (mph) S 24 S 16 CWR 0 0 40 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the upper 60s. Highs in the lower 80s. Northeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs around 80. East winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ186>189-182245- Kerr-Bandera-Gillespie-Kendall- Including the cities of Kerrville, Bandera, Fredericksburg, and Boerne 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Mcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 40 Chance of Thunder (%) 0 0 20 Temp (24h trend) 88 (+2) 72 (-1) 88 RH % (24h trend) 52 (-9) 97 (-1) 56 Wind 20ft/early(mph) S 16 G30 SE 11 G22 S 11 G23 Wind 20ft/late(mph) S 14 G27 S 11 G23 SE 10 Precip Amount 0.00 0.00 0.18 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1360 1330 Mixing Hgt(ft-agl/msl)4460 4380 Transport Wnd (kts) S 19 S 15 Transport Wnd (mph) S 22 S 17 CWR 0 0 30 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the upper 60s. Highs in the lower 80s. East winds 5 to 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the upper 70s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs around 80. Southeast winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. East winds around 5 mph. $$ TXZ184-185-182245- Edwards-Real- Including the cities of Rocksprings and Leakey 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 40 Chance of Thunder (%) 0 0 20 Temp (24h trend) 90 (+3) 71 (0) 89 RH % (24h trend) 42 (-10) 97 (-2) 54 Wind 20ft/early(mph) S 14 G25 SE 10 G21 SE 10 G21 Wind 20ft/late(mph) S 12 G21 SE 10 G21 SE 9 Precip Amount 0.00 0.00 0.19 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1340 1300 Mixing Hgt(ft-agl/msl)4400 4260 Transport Wnd (kts) S 17 SE 15 Transport Wnd (mph) S 20 SE 17 CWR 0 0 30 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. Showers and thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. East winds 5 to 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the mid 60s. Highs in the upper 70s. East winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southeast winds around 5 mph. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southeast winds around 5 mph. $$ TXZ202-203-182245- Kinney-Uvalde- Including the cities of Brackettville and Uvalde 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 30 Chance of Thunder (%) 0 0 20 Temp (24h trend) 94 (+2) 75 (0) 92 RH % (24h trend) 38 (-12) 94 (-4) 47 Wind 20ft/early(mph) SE 12 G22 SE 10 SE 9 Wind 20ft/late(mph) SE 11 SE 9 SE 9 Precip Amount 0.00 0.00 0.10 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1450 1560 Mixing Hgt(ft-agl/msl)4740 5100 Transport Wnd (kts) SE 16 SE 14 Transport Wnd (mph) SE 18 SE 16 CWR 0 0 20 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs in the mid 80s. East winds 5 to 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the lower 80s. East winds around 5 mph. .FRIDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. East winds around 5 mph. $$ TXZ217-218-228-182245- Maverick-Zavala-Dimmit- Including the cities of Eagle Pass, Crystal City, and Carrizo Springs 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 20 Chance of Thunder (%) 0 0 20 Temp (24h trend) 98 (+2) 76 (0) 97 RH % (24h trend) 39 (-8) 94 (-5) 41 Wind 20ft/early(mph) SE 13 G23 SE 11 G20 SE 9 Wind 20ft/late(mph) SE 12 G21 SE 8 SE 9 Precip Amount 0.00 0.00 0.06 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1520 1680 Mixing Hgt(ft-agl/msl)4990 5520 Transport Wnd (kts) SE 15 SE 13 Transport Wnd (mph) SE 17 SE 15 CWR 0 0 10 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. East winds 5 to 10 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. .FRIDAY...Mostly cloudy. Showers and thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. $$ TXZ219-220-182245- Frio-Atascosa- Including the cities of Pearsall and Pleasanton 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 20 Chance of Thunder (%) 0 0 20 Temp (24h trend) 96 (+2) 77 (0) 95 RH % (24h trend) 41 (-10) 90 (-4) 45 Wind 20ft/early(mph) SE 12 G23 SE 11 G22 SE 9 Wind 20ft/late(mph) SE 11 G22 SE 9 G20 SE 9 Precip Amount 0.00 0.00 0.02 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1590 1710 Mixing Hgt(ft-agl/msl)5210 5620 Transport Wnd (kts) SE 18 SE 14 Transport Wnd (mph) SE 21 SE 16 CWR 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .FRIDAY...Mostly cloudy. Showers and thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. $$ TXZ194-209-182245- Lee-Fayette- Including the cities of Giddings and La Grange 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 40 Chance of Thunder (%) 0 0 40 Temp (24h trend) 92 (+1) 77 (0) 92 RH % (24h trend) 50 (-7) 94 (-2) 52 Wind 20ft/early(mph) SE 10 G23 SE 10 G21 SE 7 Wind 20ft/late(mph) S 13 G23 SE 8 SE 9 Precip Amount 0.00 0.00 0.14 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1360 1640 Mixing Hgt(ft-agl/msl)4460 5380 Transport Wnd (kts) S 21 S 15 Transport Wnd (mph) S 24 S 17 CWR 0 0 30 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. East winds around 5 mph. .FRIDAY THROUGH SATURDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. $$ TXZ193-208-182245- Bastrop-Caldwell- Including the cities of Bastrop and Lockhart 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 50 Chance of Thunder (%) 0 0 50 Temp (24h trend) 92 (+1) 77 (0) 91 RH % (24h trend) 47 (-10) 91 (-7) 52 Wind 20ft/early(mph) S 12 G23 SE 11 G22 SE 8 Wind 20ft/late(mph) S 14 G24 S 9 SE 9 Precip Amount 0.00 0.00 0.14 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1450 1530 Mixing Hgt(ft-agl/msl)4740 5010 Transport Wnd (kts) S 20 S 14 Transport Wnd (mph) S 23 S 16 CWR 0 0 30 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. East winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Southeast winds around 5 mph. $$ TXZ207-221-223-182245- Guadalupe-Wilson-Gonzales- Including the cities of Seguin, Floresville, and Gonzales 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 30 Chance of Thunder (%) 0 0 30 Temp (24h trend) 93 (+2) 78 (0) 93 RH % (24h trend) 46 (-8) 88 (-10) 48 Wind 20ft/early(mph) SE 13 G23 SE 13 G22 SE 9 Wind 20ft/late(mph) SE 16 G23 SE 10 SE 11 Precip Amount 0.00 0.00 0.05 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1440 1440 Mixing Hgt(ft-agl/msl)4710 4730 Transport Wnd (kts) SE 19 S 14 Transport Wnd (mph) SE 22 S 16 CWR 0 0 10 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds 5 to 10 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. East winds around 5 mph. .FRIDAY THROUGH SATURDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. East winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the lower 80s. East winds around 5 mph. $$ TXZ222-224-225-182245- Karnes-De Witt-Lavaca- Including the cities of Karnes City, Cuero, and Hallettsville 138 AM CDT Mon May 18 2026 Today Tonight Tue Cloud Cover Pcldy Mcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 20 Chance of Thunder (%) 0 0 20 Temp (24h trend) 93 (+2) 78 (+1) 92 RH % (24h trend) 46 (-8) 88 (-11) 48 Wind 20ft/early(mph) SE 14 G24 SE 13 G22 SE 10 Wind 20ft/late(mph) SE 16 G24 SE 10 G20 SE 13 Precip Amount 0.00 0.00 0.01 Precip Duration 1 Precip Begin 1 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1300 1950 Mixing Hgt(ft-agl/msl)4280 6410 Transport Wnd (kts) S 23 S 16 Transport Wnd (mph) S 26 S 18 CWR 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the upper 80s. East winds 5 to 10 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .FRIDAY THROUGH SATURDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. East winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. $$