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Current Weather Conditions:
San Marcos, San Marcos Municipal Airport, TX, United States

NWS Point Forecast for KHYI (KHYI) 29-53-37N 097-51-53W

Conditions at

2025.04.19 1856 UTC
Wind from the SSE (160 degrees) at 10 MPH (9 KT)
Visibility 10 mile(s)
Sky conditions overcast
Weather Lightning observed
Temperature 75.9 F (24.4 C)
Dew Point 71.1 F (21.7 C)
Relative Humidity 84%
Pressure (altimeter) 29.98 in. Hg (1015 hPa)
ob KHYI 191856Z 16009KT 10SM BKN036 OVC055 24/22 A2998 RMK AO2 PK WND 14026/1809 LTG DSNT S SLP144 T02440217

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
80.1 (26.7) 66.9 (19.4) In the 6 hours preceding Apr 19, 2025 - 01:56 PM EDT / 2025.04.19 1756 UTC
91.0 (32.8) 66.9 (19.4) In the 24 hours preceding Apr 19, 2025 - 01:56 AM EDT / 2025.04.19 0556 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (19) Apr 19 75.9 (24.4) 71.1 (21.7) 29.98 (1015) SSE 10
2 PM (18) Apr 19 78.1 (25.6) 68.0 (20.0) 29.98 (1015) SSE 16
1 PM (17) Apr 19 78.1 (25.6) 69.1 (20.6) 29.99 (1015) SSE 18
Noon (16) Apr 19 75.9 (24.4) 70.0 (21.1) 30 (1015) SSE 17
11 AM (15) Apr 19 73.9 (23.3) 70.0 (21.1) 30 (1015) SSE 16
10 AM (14) Apr 19 73 (23) 69 (21) 29.99 (1015) SE 13
9 AM (13) Apr 19 69.1 (20.6) 69.1 (20.6) 29.99 (1015) ESE 8
8 AM (12) Apr 19 66.9 (19.4) 66.9 (19.4) 29.97 (1014) ESE 7
7 AM (11) Apr 19 68.0 (20.0) 68.0 (20.0) 29.96 (1014) SSE 7
6 AM (10) Apr 19 69 (21) 69 (21) 29.95 (1014) SSE 7
5 AM (9) Apr 19 72.0 (22.2) 69.1 (20.6) 29.91 (1012) S 8
4 AM (8) Apr 19 71 (22) 69 (21) 29.9 (1012) SSE 15
3 AM (7) Apr 19 73 (23) 71 (22) 29.93 (1013) SSE 13
2 AM (6) Apr 19 73 (23) 71 (22) 29.93 (1013) SSE 14
1 AM (5) Apr 19 75.0 (23.9) 72.0 (22.2) 29.94 (1013) SSE 14
Midnight (4) Apr 19 75 (24) 71 (22) 29.93 (1013) SSE 18
11 PM (3) Apr 18 75.9 (24.4) 71.1 (21.7) 29.89 (1012) SE 25
10 PM (2) Apr 18 78.1 (25.6) 69.1 (20.6) 29.88 (1011) SSE 21
9 PM (1) Apr 18 80.1 (26.7) 66.9 (19.4) 29.86 (1011) SSE 21
8 PM (0) Apr 18 82.0 (27.8) 66.9 (19.4) 29.84 (1010) SSE 20
7 PM (23) Apr 18 84.0 (28.9) 68.0 (20.0) 29.82 (1009) SSE 20
6 PM (22) Apr 18 86.0 (30.0) 68.0 (20.0) 29.83 (1010) SSE 21
5 PM (21) Apr 18 86.0 (30.0) 66.9 (19.4) 29.84 (1010) SSE 24
Oldest 4 PM (20) Apr 18 91.0 (32.8) 66.9 (19.4) 29.85 (1010) SSE 24
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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