| 02:56 CST | 
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1015 mb
(29.97 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KSYN 300856Z AUTO 21003KT 10SM CLR M01/M03 A2997
RMK AO2 T10131033 |
| 02:36 CST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1015 mb
(29.97 in) | SW 7 kph
(SW 4.6 mph) | - | 10SM |
| | KSYN 300836Z AUTO 23004KT 10SM CLR 00/M03 A2998
RMK AO2 T10011033 |
| 02:16 CST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1015 mb
(29.97 in) | SW 9 kph
(SW 5.8 mph) | - | 10SM |
| | KSYN 300816Z AUTO 23005KT 10SM CLR 00/M03 A2998
RMK AO2 T00001031 |
| 01:56 CST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1015 mb
(29.97 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KSYN 300756Z AUTO 24005KT 10SM CLR 00/M03 A2998
RMK AO2 T00011026 |
| 01:35 CST |
Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1015 mb
(29.97 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KSYN 300735Z AUTO 24005KT 10SM CLR 00/M02 A2998
RMK AO2 T00031021 |
| 01:15 CST | 
Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb
(29.97 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KSYN 300715Z AUTO 25005KT 10SM SCT045 01/M02 A2998
RMK AO2 T00061020 |
| 00:56 CST | 
Mostly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1016 mb
(30 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KSYN 300656Z AUTO 25006KT 10SM BKN047 01/M02 A2999
RMK AO2 T00111020 |
| 00:36 CST | 
Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1016 mb
(30 in) | W 13 kph
(W 8.1 mph) | - | 10SM |
| | KSYN 300636Z AUTO 27007KT 10SM OVC047 02/M02 A2999
RMK AO2 T00151018 |
| 00:15 CST |
Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1016 mb
(30 in) | SSW 13 kph
(SSW 8.1 mph) | - | 10SM |
| | KSYN 300615Z AUTO 26007KT 10SM OVC047 02/M01 A2999
RMK AO2 T00171015 |
