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Current Weather Conditions:
Sherman/Denison, Grayson County Airport, TX, United States

NWS Point Forecast for KGYI (KGYI) 33-43N 096-40W

Conditions at

2026.08.10 1950 UTC
Wind from the SSE (150 degrees) at 16 MPH (14 KT)
Visibility 7 mile(s)
Sky conditions clear
Temperature 98 F (37 C)
Heat index 102.9 F (39.4 C)
Dew Point 68 F (20 C)
Relative Humidity 37%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
ob KGYI 101950Z 15014KT 7SM CLR 37/20 A3003

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
100.0 (37.8) 74.1 (23.4) In the 24 hours preceding Aug 10, 2026 - 01:55 AM EDT / 2026.08.10 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Aug 10 98 (37) 68 (20) 30.03 (1016) SSE 16
3 PM (19) Aug 10 98 (37) 68 (20) 30.03 (1016) SSE 16
2 PM (18) Aug 10 96 (36) 68 (20) 30.08 (1018) SSW 7
1 PM (17) Aug 10 91 (33) 71 (22) 30.07 (1018) S 12
Noon (16) Aug 10 91 (33) 71 (22) 30.09 (1018) S 12
11 AM (15) Aug 10 87 (31) 73 (23) 30.08 (1018) S 15
10 AM (14) Aug 10 82 (28) 73 (23) 30.08 (1018) S 15
9 AM (13) Aug 10 78 (26) 73 (23) 30.07 (1018) S 10
8 AM (12) Aug 10 77 (25) 71 (22) 30.06 (1017) S 14
7 AM (11) Aug 10 76.8 (24.9) 71.4 (21.9) 30.05 (1017) S 9
6 AM (10) Aug 10 77.7 (25.4) 71.1 (21.7) 30.04 (1017) S 7
5 AM (9) Aug 10 78.3 (25.7) 70.5 (21.4) 30.04 (1017) S 8
4 AM (8) Aug 10 79.3 (26.3) 69.8 (21.0) 30.03 (1016) S 8
3 AM (7) Aug 10 80.8 (27.1) 69.4 (20.8) 30.03 (1016) S 10
2 AM (6) Aug 10 82.8 (28.2) 69.3 (20.7) 30.03 (1016) S 14
1 AM (5) Aug 10 84.4 (29.1) 69.3 (20.7) 30.02 (1016) S 14
Midnight (4) Aug 10 85.6 (29.8) 68.4 (20.2) 30 (1015) SSE 10
11 PM (3) Aug 09 86.9 (30.5) 68.7 (20.4) 29.99 (1015) SSE 10
10 PM (2) Aug 09 88.7 (31.5) 68.2 (20.1) 29.97 (1014) SSE 12
9 PM (1) Aug 09 90.7 (32.6) 67.8 (19.9) 29.96 (1014) SSE 12
8 PM (0) Aug 09 93.6 (34.2) 67.6 (19.8) 29.95 (1014) SSE 18
7 PM (23) Aug 09 96 (36) 64 (18) 29.96 (1014) SSE 12
6 PM (22) Aug 09 98 (37) 66 (19) 29.96 (1014) SSE 10
Oldest 5 PM (21) Aug 09 98 (37) 68 (20) 29.99 (1015) SSE 12
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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