Subtropical moisture flowing up from the S, DavisBlowout 23:56, Huber Frio 0:02, Bracken 0:12, Stuart 0:16, OldTunnel 0:24, Chiroptorium McNeil WellsBranch 0:30, SanAngelo 0:32, Temple Salado Macedonia Thorndale CedarPark CongressScouts 0:36, Buda Kyle SanMarcos SMCenterpoint NewBraunfels SCUCISD SchertzClemens TX28 410&IH35 FosterRd GrapeCreek 0:38, Congress 0:44 Starting 29 minutes after sunset (about 4 minutes after dark on an evening with A Few Clouds), a snapshot at 8:46 pm showed only 2% of the colony in flight – some heading 10 miles NW with most heading 8 miles NE – 6% of the total at altitude) on S Winds at 5 mph – had been Light & Variable then southerly 9-10 mph much of the afternoon with gusts to 17mph around 2:30pm, Visibility 10 miles, A Few Clouds, Temperature 77°F, Dew Point 56° rising, 10 Cooling Degree Days, Cloud Base 4788′, RH 48% rising, Heat Index 79°F, BP 29.95 rising, Sea Level pressure 1013.6 rising, bats viewable until 8:53 pm under streetlights, Huber Loyola Wimberley 0:44, Fern 1:04,
Friday October 9, 2026
Storms dissipating early from RockSprings to SeminoileCanyon, Frio 23:56, DavisBlowout 0:14, Bracken 0:18, Stuart 0:22, SCUCISD 0:24, Chiroptorium 0:32, Huber McNeil 0:36, SanMarcos NewBraunfels SchertzClemens TX28 410&IH35 SanPedro SALutheran 0:38, FosterRd SanAngelo 0:40, Temple WellsBranch 0:42, Webb SmythCrossing FM1572 EaglePass 0:44, Loyola CongressScout Dittmar Buda Wimberley SMCenterpoint BalconesHeights MLKPark Seguin SMRB(Slayden) GrapeCreek 0:46, Congress 0:50 (Starting 33 minutes after sunset (about 8 minutes after dark on an evening with A Few Clouds), a snapshot at 7:51 pm showed 26% of the colony heading 12 miles SSE – 33% of those at altitude) on E Winds at 5 mph – had been northeasterly 7-8 mph all afternoon with gusts to 21 mph around 1:30pm, Visibility 10 miles, A Few Clouds, Temperature 73°F, Dew Point 48° rising, 11 Cooling Degree Days, Cloud Base 5700′, RH 41% rising, Heat Index 83°F, BP 29.92 rising, Sea Level pressure 1012.3 rising, bats viewable until 9:21 pm under streetlights, BeeCavePark D’Hanis 0:50,
Thursday October 8, 2026
Frio 0:22, Bracken 0:26, Stuart 0:28, WellsBranch 0:34, Fern 0:36, SanAngelo 0:38, OldTunnel Chiroptorium SanMarcos SchertzClemens 410&IH35 BalconesHeights SALutheran MLKPark 0:40, FosterRd 0:46, Huber McNeil Loyola Dittmar Wimberley SMCenterpoint 0:48, GrapeCreek 0:52, CongressScouts Luling SMRB(Slayden) 0:54, Thorndale 0:56, Congress 1:02 (Starting 44 minutes after sunset (about 20 minutes after dark on an evening with A Few Clouds), a snapshot at 9:00 pm showed 30% of the colony heading 16 miles SSE (16% of those at altitude) Winds Calm – had been northeasterly 7-9 mph most of the afternoon, Visibility 10 miles, A Few Clouds, Temperature 76°F, Dew Point 54° rising, 10 Cooling Degree Days, Cloud Base 5016′, RH 67% rising, Heat Index 78°F, BP 29.92 rising, Sea Level pressure 1012.6 rising, bats viewable until 9:55 pm under streetlights,
Wednesday October 7, 2026
Frio 0:22, Bracken 0:26, Stuart 0:28, WellsBranch 0:34, Fern 0:36, SanAngelo 0:38, OldTunnel Chiroptorium SanMarcos SchertzClemens 410&IH35 BalconesHeights SALutheran MLKPark 0:40, FosterRd 0:46, Huber McNeil Loyola Dittmar Wimberley SMCenterpoint 0:48, GrapeCreek 0:52, CongressScouts Luling SMRB(Slayden) 0:54, Thorndale 0:56, Congress 1:02 (Starting 44 minutes after sunset (about 20 minutes after dark on an evening with A Few Clouds), a snapshot at 9:00 pm showed 30% of the colony heading 16 miles SSE (16% of those at altitude) Winds Calm – had been northeasterly 7-9 mph most of the afternoon, Visibility 10 miles, A Few Clouds, Temperature 76°F, Dew Point 54° rising, 10 Cooling Degree Days, Cloud Base 5016′, RH 67% rising, Heat Index 78°F, BP 29.92 rising, Sea Level pressure 1012.6 rising, bats viewable until 9:55 pm under streetlights,
Tuesday October 6, 2026
Bracken 0:38, Frio 0:42, SanMarcos SMCenterpoint SchertzClemens 0:46, McNeil WellsBranch SanAngelo 0:50, Congress 0:52 (Starting 32 minutes after sunset (about dark on a Fair evening), a snapshot at 8:26 pm showed 25% of the colony heading 10 miles S – 19% of those at altitude), Chiroptotirum 410&IH35 SALutheran 0:52, FosterRd 0:56, OldTunnel SMRB(Slayden) Fern 1:00, NuecesRR SmythCrossing 1:04, GrapeCreek 1:10, other flights suppressed or readings confounded by humidity
Monday October 5, 2026
Sunday October 4, 2026
WellsBranch 0:34, Bracken 0:36, McNeil 0:40, Chiroptorium SanMarcos NewBraunfels SchertzClemens SanPedro BalconesHeights SALutheran MLKPark Frio 0:44, Huber 0:46, SanAngelo 0:56, Congress 0:58 (Starting 37 minutes after sunset (about 15 minutes after dark on a Partly Cloudy evening), a snapshot at 8:09 pm showed 19% of the colony heading 10 miles S – 1% of those at altitude), Stuart 0:58, Fern FosterRd 1:04, GrapeCreek 1:08, other flights suppressed or readings confounded by humidity-caused superrefraction
Saturday October 3, 2026
Friday October 2, 2026
Rain from the WSW across the northern Hil Country, Winds from the N over the I-35 corridor, Bracken Southtown 0:24, Frio 0:26, SanPedro SALutheran 0:28, WellsBranch 0:36, SMCenterpoint Wimberley Lockhart NewBraunfels SchertzClemens TX28 410&IH35 BalconesHeights Seguin 0:38, Congress 0:40 (Starting 16 minutes after sunset (about 4 minutes after dark on an Overcast evening), a snapshot at 7:54 pm showed 25% of the colony heading 10 miles S – 1% of those at altitude), Crestwood&IH35 Loyola ABIA Buda SMRB(Slayden) 0:42, Stuart 0:44, SanAngelo 0:48, FosterRd 0:52, FM1574 0:54, GrapeCreek 1:02, other flights suppressed or readings confounded by weather
Thursday October 1, 2026
Storms with drenching rain heading NE to the left of the I-35 corridor, Frio 0:14, Stuart 0:32, FosterRd SanAngelo 0:42, GrapeCreek 0:52, US277&TX55 0:54, Fern 1:14, other flights suppressed or readings confounded by weather, Congress Flight Time Conditions: Winds Calm – had been NW 5-7 mph & Light Rain early becoming easterly 6-10 mph with a Thunderstorm around 3:30pm with Rain continuing until tapering off around 8:30 pm , Visibility 7 miles, Light Rain, Temperature 74°F, Dew Point 73° rising, RH 97% rising, Heat Index N/A, BP 29.85 rising, Sea Level pressure 1009.8 rising