| 11:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSGS 291754Z AUTO 31006KT 10SM OVC016 03/00 A2996 RMK AO2 T00280001 10028 20009 |
| 11:34 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSGS 291734Z AUTO 31006KT 10SM OVC016 03/00 A2996 RMK AO2 T00270001 |
| 11:14 CST |  Mostly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KSGS 291714Z AUTO 33007KT 10SM BKN016 BKN025 BKN030 03/00 A2996 RMK AO2 T00250000 |
| 10:54 CST |  Mostly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KSGS 291654Z AUTO 30007KT 10SM SCT012 SCT028 BKN041 03/00 A2996 RMK AO2 T00250000 |
| 10:34 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KSGS 291634Z AUTO 30005KT 10SM SCT012 BKN028 OVC037 02/00 A2997 RMK AO2 T00240002 |
| 10:14 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSGS 291614Z AUTO 31004KT 10SM SCT012 BKN030 OVC039 02/01 A2997 RMK AO2 T00220005 |
| 09:54 CST |  Mostly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 7SM |
| | KSGS 291554Z AUTO 30004KT 7SM SCT010 SCT032 BKN041 02/00 A2996 RMK AO2 T00220003 |
| 09:34 CST |  Mostly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSGS 291534Z AUTO 31004KT 10SM BKN034 BKN042 02/00 A2995 RMK AO2 T00210002 |
| 09:14 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSGS 291514Z AUTO 31004KT 10SM OVC034 02/00 A2995 RMK AO2 T00200001 |
| 08:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSGS 291454Z AUTO 33003KT 10SM OVC034 02/00 A2995 RMK AO2 T00150000 |
| 08:34 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSGS 291434Z AUTO 33005KT 10SM OVC034 02/00 A2994 RMK AO2 T00151001 |
| 08:14 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSGS 291414Z AUTO 34005KT 10SM OVC034 01/00 A2993 RMK AO2 T00130000 |
| 07:53 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSGS 291353Z AUTO 35005KT 10SM OVC034 01/00 A2993 RMK AO2 T00120000 |
| 07:34 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSGS 291334Z AUTO 34005KT 10SM SCT012 OVC032 01/00 A2992 RMK AO2 T00110000 |
| 07:13 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSGS 291313Z AUTO 35005KT 10SM BKN012 OVC032 01/00 A2992 RMK AO2 T00110000 |
| 06:54 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSGS 291254Z AUTO 35005KT 10SM OVC010 01/00 A2992 RMK AO2 T00100003 |
| 06:34 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSGS 291234Z AUTO 36006KT 10SM OVC010 01/00 A2991 RMK AO2 T00090004 |
| 06:14 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSGS 291214Z AUTO 35006KT 10SM OVC010 01/01 A2991 RMK AO2 T00090005 |
| 05:54 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSGS 291154Z AUTO 35005KT 10SM OVC008 01/01 A2990 RMK AO2 60002 70002 T00100005 10030 20008 |
| 05:34 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSGS 291134Z AUTO 36007KT 10SM OVC008 01/01 A2990 RMK AO2 T00090005 |
| 05:14 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KSGS 291114Z AUTO 34006KT 10SM OVC008 01/01 A2990 RMK AO2 T00100005 |
| 04:54 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSGS 291054Z AUTO 35007KT 10SM OVC008 01/01 A2990 RMK AO2 T00100006 |
| 04:34 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSGS 291034Z AUTO 35005KT 10SM OVC008 01/01 A2990 RMK AO2 T00100006 |
| 04:14 CST |  Overcast Unknown Precip | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KSGS 291014Z AUTO 35004KT 7SM UP OVC008 01/01 A2990 RMK AO2 T00100006 |
| 03:54 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NNW 11 kph (NNW 6.9 mph) | 0.25 mm (0.01 in) | 7SM |
| | KSGS 290954Z AUTO 34006KT 7SM SCT001 OVC008 01/01 A2990 RMK AO2 P0001 T00100005 |
| 03:34 CST |  Overcast Light Snow | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NNW 6 kph (NNW 3.5 mph) | 0.25 mm (0.01 in) | 3SM |
| | KSGS 290934Z AUTO 34003KT 3SM -SN SCT001 OVC010 01/01 A2990 RMK AO2 P0001 T00090005 |
| 03:14 CST |  Overcast Light Snow | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | N 11 kph (N 6.9 mph) | - | 3SM |
| | KSGS 290914Z AUTO 35006KT 3SM -SN SCT001 BKN008 OVC012 01/01 A2990 RMK AO2 T00100005 |
| 02:54 CST |  Overcast Light Snow | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NNW 7 kph (NNW 4.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KSGS 290854Z AUTO 34004KT 3SM -SN SCT001 OVC008 01/01 A2990 RMK AO2 P0001 60001 T00100005 |
| 02:34 CST |  Overcast Unknown Precip | 1°C / 34°F | 1°C / 34°F | 100% | 1012 mb (29.88 in) | N 6 kph (N 3.5 mph) | 0.25 mm (0.01 in) | 3SM |
| | KSGS 290834Z AUTO 35003KT 3SM UP SCT001 OVC010 01/01 A2989 RMK AO2 P0001 T00100005 |
| 02:14 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1012 mb (29.88 in) | NNW 6 kph (NNW 3.5 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KSGS 290814Z AUTO 34003KT 2 1/2SM -SN SCT001 BKN006 OVC010 01/00 A2989 RMK AO2 P0001 T00100002 |
| 01:54 CST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1012 mb (29.88 in) | N 6 kph (N 3.5 mph) | - | 4SM |
| | KSGS 290754Z AUTO 36003KT 4SM -SN BKN004 OVC008 01/00 A2988 RMK AO2 T00120003 |
| 01:34 CST |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1012 mb (29.88 in) | N 9 kph (N 5.8 mph) | - | 4SM |
| | KSGS 290734Z AUTO 01005KT 4SM -RA SCT001 OVC008 01/00 A2988 RMK AO2 T00130002 |
| 01:14 CST |  Mostly Cloudy Light Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1012 mb (29.88 in) | N 11 kph (N 6.9 mph) | - | 4SM |
| | KSGS 290714Z AUTO 36006KT 4SM -RA SCT001 BKN010 BKN028 02/00 A2988 RMK AO2 T00160000 |
| 00:54 CST |  Partly Cloudy Drizzle | 3°C / 37°F | 0°C / 32°F | 81% | 1012 mb (29.88 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KSGS 290654Z AUTO 35008KT 10SM -DZ SCT044 03/00 A2988 RMK AO2 T00260000 |
| 00:34 CST |  Partly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1012 mb (29.88 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KSGS 290634Z AUTO 36008KT 10SM SCT085 03/00 A2988 RMK AO2 T00291005 |
| 00:14 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1012 mb (29.88 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSGS 290614Z AUTO 35007KT 10SM CLR 03/M01 A2988 RMK AO2 T00301007 |