| 03:21 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1000 mb (29.53 in) | SSE 11 kph (SSE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHYR 260921Z AUTO 16006KT 2 1/2SM -SN BR BKN028 BKN034 OVC046 M01/M02 A2953 RMK AO2 P0000 |
| 02:53 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1000 mb (29.53 in) | SSE 11 kph (SSE 6.9 mph) | 0.51 mm (0.02 in) | 5SM |
| | KHYR 260853Z AUTO 15006KT 5SM -SN BR SCT012 BKN026 OVC060 00/M02 A2953 RMK AO2 UPE0755SNB0755 SLP012 P0002 60003 T00001017 53014 |
| 02:42 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1000 mb (29.53 in) | S 15 kph (S 9.2 mph) | 0.51 mm (0.02 in) | 3SM |
| | KHYR 260842Z AUTO 18008KT 3SM -SN BR BKN007 OVC060 00/M02 A2952 RMK AO2 UPE0755SNB0755 P0002 |
| 02:36 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1000 mb (29.53 in) | S 15 kph (S 9.2 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KHYR 260836Z AUTO 17008KT 1 1/4SM -SN BR OVC007 00/M01 A2952 RMK AO2 UPE0755SNB0755 P0002 |
| 02:21 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1000 mb (29.53 in) | S 17 kph (S 10.4 mph) | 0.51 mm (0.02 in) | 1SM |
| | KHYR 260821Z AUTO 18009G14KT 1SM -SN BR BKN005 OVC009 00/M01 A2952 RMK AO2 UPE0755SNB0755 P0002 |
| 02:09 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 7 kph (NE 4.6 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KHYR 260809Z AUTO 05004KT 1 3/4SM -SN BR BKN007 OVC012 01/00 A2950 RMK AO2 UPE0755SNB0755 P0001 |
| 02:03 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 3SM |
| | KHYR 260803Z AUTO 05005KT 3SM -SN BR OVC009 01/00 A2950 RMK AO2 UPE0755SNB0755 P0001 |
| 01:53 CST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | ENE 9 kph (ENE 5.8 mph) | 0.25 mm (0.01 in) | 8SM |
| | KHYR 260753Z AUTO 06005KT 8SM UP SCT009 BKN012 OVC020 01/00 A2950 RMK AO2 UPB26E27B44SNE26B27E44 SLP003 P0001 T00110000 |
| 01:45 CST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 8SM |
| | KHYR 260745Z AUTO 05005KT 8SM UP BKN009 BKN013 OVC020 01/00 A2950 RMK AO2 UPB26E27B44SNE26B27E44 P0001 |
| 01:29 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 7 kph (NE 4.6 mph) | 0.25 mm (0.01 in) | 9SM |
| | KHYR 260729Z AUTO 04004KT 9SM -SN SCT009 OVC020 01/00 A2949 RMK AO2 UPB26E27SNE26B27 P0001 |
| 01:18 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 7 kph (NE 4.6 mph) | 0.25 mm (0.01 in) | 4SM |
| | KHYR 260718Z AUTO 05004KT 4SM -SN BR SCT009 BKN012 OVC022 01/00 A2949 RMK AO2 P0001 |
| 01:08 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KHYR 260708Z AUTO 04005KT 2 1/2SM -SN BR BKN009 OVC014 01/00 A2949 RMK AO2 P0001 |
| 00:53 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | NE 9 kph (NE 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KHYR 260653Z AUTO 05005KT 7SM -SN OVC011 01/00 A2949 RMK AO2 UPB13E17SNE13B53 CIG 008V012 SLP998 P0000 T00110000 |