| 07:53 CST | 
Clear | -21°C / -6°F | -22°C / -8°F | 92% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KATY 111353Z AUTO 00000KT 10SM CLR M21/M22 A2999
RMK AO2 SLP204 T12061222 |
| 06:53 CST |
Clear | -19°C / -2°F | -21°C / -6°F | 84% | 1016 mb
(30 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KATY 111253Z AUTO 20004KT 10SM CLR M19/M21 A3000
RMK AO2 SLP206 T11891211 |
| 05:53 CST |
Clear | -19°C / -2°F | -21°C / -6°F | 84% | 1015 mb
(29.97 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KATY 111153Z AUTO 24006KT 10SM CLR M19/M21 A2998
RMK AO2 SLP200 T11941211 11172 21217 51003 |
| 04:53 CST |
Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb
(29.97 in) | SW 9 kph
(SW 5.8 mph) | - | 10SM |
| | KATY 111053Z AUTO 22005KT 10SM CLR M18/M21 A2998
RMK AO2 SLP197 T11831206 |
| 03:53 CST |
Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb
(29.97 in) | WNW 6 kph
(WNW 3.5 mph) | - | 10SM |
| | KATY 110953Z AUTO 29003KT 10SM CLR M18/M21 A2997
RMK AO2 SLP195 T11831206 |
| 02:53 CST |
Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1015 mb
(29.97 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KATY 110853Z AUTO 26006KT 10SM CLR M21/M23 A2997
RMK AO2 SLP196 T12061228 53008 |
| 01:53 CST | 
Mostly Cloudy | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb
(29.97 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KATY 110753Z AUTO 26006KT 10SM BKN034 M18/M21 A2996
RMK AO2 SLP190 T11831211 |
| 00:53 CST |
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1014 mb
(29.94 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KATY 110653Z AUTO 24006KT 10SM CLR M19/M22 A2995
RMK AO2 SLP188 T11941217 |
