| 16:28 CST |  Overcast Unknown Precip | -6°C / 21°F | -7°C / 19°F | 93% | 1003 mb (29.62 in) | NNW 41 kph (NNW 25.3 mph) | 1.27 mm (0.05 in) | 3/4SM |
| | KCNU 242228Z AUTO 34022G28KT 3/4SM UP BR FEW009 SCT013 OVC024 M06/M07 A2961 RMK AO2 PK WND 34036/2153 UPB27 P0005 |
| 16:21 CST |  Overcast Blowing Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | NNW 32 kph (NNW 19.6 mph) | 1.02 mm (0.04 in) | 1SM |
| | KCNU 242221Z AUTO 33017G29KT 1SM BLSN BR FEW009 OVC024 M05/M07 A2961 RMK AO2 PK WND 34036/2153 P0004 |
| 16:09 CST |  Overcast Blowing Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1002 mb (29.59 in) | NNW 33 kph (NNW 20.7 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KCNU 242209Z AUTO 34018G30KT 3/4SM BLSN BR FEW011 OVC024 M05/M07 A2960 RMK AO2 PK WND 34036/2153 P0002 |
| 15:52 CST |  Overcast Blowing Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1002 mb (29.59 in) | NNW 39 kph (NNW 24.2 mph) | 1.27 mm (0.05 in) | 1 1/4SM |
| | KCNU 242152Z AUTO 34021G31KT 1 1/4SM BLSN BR FEW011 OVC024 M05/M07 A2959 RMK AO2 PK WND 34038/2121 SNB18E27 SLP028 P0005 T10501072 |
| 15:30 CST |  Overcast Blowing Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1002 mb (29.59 in) | NNW 46 kph (NNW 28.8 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KCNU 242130Z AUTO 34025G38KT 1 1/4SM BLSN BR FEW013 OVC022 M04/M07 A2959 RMK AO2 PK WND 34038/2121 SNB18E27 P0002 |
| 15:24 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1002 mb (29.59 in) | NNW 39 kph (NNW 24.2 mph) | 0.51 mm (0.02 in) | 2SM |
| | KCNU 242124Z AUTO 34021G38KT 2SM -SN BR FEW014 OVC020 M04/M07 A2958 RMK AO2 PK WND 34038/2121 SNB18 P0002 |
| 15:10 CST |  Overcast Blowing Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1002 mb (29.59 in) | NNW 35 kph (NNW 21.9 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KCNU 242110Z AUTO 34019G32KT 1 1/2SM BLSN BR SCT014 OVC020 M04/M06 A2958 RMK AO2 PK WND 34034/2055 P0001 |
| 15:00 CST |  Overcast Blowing Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1002 mb (29.59 in) | NNW 37 kph (NNW 23 mph) | 0.25 mm (0.01 in) | 2SM |
| | KCNU 242100Z AUTO 34020G34KT 2SM BLSN BR OVC019 M04/M06 A2958 RMK AO2 PK WND 34034/2055 P0001 |
| 14:52 CST |  Overcast Blowing Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1002 mb (29.59 in) | NNW 44 kph (NNW 27.6 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KCNU 242052Z AUTO 34024G36KT 1 3/4SM BLSN BR OVC017 M04/M06 A2958 RMK AO2 PK WND 34036/2048 UPB1954E11B48E50SNE1954B11E48 SLP023 P0001 60002 T10391061 56036 |
| 14:43 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1002 mb (29.59 in) | NNW 43 kph (NNW 26.5 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KCNU 242043Z AUTO 34023G31KT 1 3/4SM -SN BR FEW011 OVC017 M04/M06 A2959 RMK AO2 PK WND 34034/2006 UPB1954E11SNE1954B11 P0001 |
| 14:28 CST |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1002 mb (29.59 in) | NNW 44 kph (NNW 27.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KCNU 242028Z AUTO 33024G32KT 1 1/4SM -SN BR OVC017 M03/M06 A2958 RMK AO2 PK WND 34034/2006 UPB1954E11SNE1954B11 CIG 010V021 P0000 |
| 14:06 CST |  Overcast Unknown Precip | -3°C / 27°F | -6°C / 21°F | 80% | 1002 mb (29.59 in) | NNW 50 kph (NNW 31.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KCNU 242006Z AUTO 34027G34KT 2 1/2SM UP BR FEW010 OVC016 M03/M06 A2959 RMK AO2 PK WND 34034/2006 UPB1954SNE1954 P0000 |
| 13:49 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1002 mb (29.59 in) | NNW 39 kph (NNW 24.2 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KCNU 241949Z AUTO 34021G31KT 1 3/4SM -SN BR FEW010 OVC016 M03/M05 A2960 RMK AO2 PK WND 35036/1932 UPB16E40SNE16B21E30B40 SLP030 P0001 T10331050 |
| 13:48 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1002 mb (29.59 in) | NNW 41 kph (NNW 25.3 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KCNU 241948Z AUTO 34022G31KT 1 3/4SM -SN BR FEW010 OVC016 M03/M05 A2960 RMK AO2 PK WND 35036/1932 UPB16E40SNE16B21E30B40 P0001 |
| 13:09 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1003 mb (29.62 in) | NNW 48 kph (NNW 29.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KCNU 241909Z AUTO 34026G34KT 3SM -SN BR OVC016 M03/M05 A2963 RMK AO2 PK WND 35034/1908 P0000 |
| 12:52 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1004 mb (29.65 in) | NNW 43 kph (NNW 26.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KCNU 241852Z AUTO 34023G33KT 3SM -SN BR OVC014 M02/M04 A2964 RMK AO2 PK WND 34035/1822 UPB29E30SNE29B30 SLP044 P0000 T10221044 |
| 12:45 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1004 mb (29.65 in) | N 46 kph (N 28.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 241845Z AUTO 35025G34KT 4SM -SN BR OVC014 M02/M04 A2965 RMK AO2 PK WND 34035/1822 UPB29E30SNE29B30 P0000 |
| 12:37 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1004 mb (29.65 in) | N 44 kph (N 27.6 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KCNU 241837Z AUTO 35024G33KT 2 1/2SM -SN BR OVC014 M02/M04 A2965 RMK AO2 PK WND 34035/1822 UPB29E30SNE29B30 P0000 |
| 12:27 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1004 mb (29.65 in) | N 43 kph (N 26.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KCNU 241827Z AUTO 35023G35KT 3SM -SN BR OVC014 M02/M04 A2966 RMK AO2 PK WND 34035/1822 P0000 |
| 12:22 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1005 mb (29.68 in) | NNW 50 kph (NNW 31.1 mph) | 0.00 mm (0.00 in) | 3SM |
| | KCNU 241822Z AUTO 34027G35KT 3SM -SN BR SCT010 OVC016 M02/M04 A2967 RMK AO2 PK WND 34035/1822 P0000 |
| 12:01 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1005 mb (29.68 in) | NNW 44 kph (NNW 27.6 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KCNU 241801Z AUTO 34024G33KT 2 1/2SM -SN BR BKN010 OVC014 M02/M03 A2969 RMK AO2 PK WND 34033/1801 CIG 006V012 P0000 |
| 11:52 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1005 mb (29.68 in) | N 37 kph (N 23 mph) | 0.51 mm (0.02 in) | 3SM |
| | KCNU 241752Z AUTO 35020G29KT 3SM -SN BR BKN010 OVC014 M01/M03 A2969 RMK AO2 PK WND 34032/1715 UPB32E39SNE32B39 CIG 006V011 SLP058 P0002 60017 T10111028 10022 21011 56012 |
| 11:50 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1005 mb (29.68 in) | NNW 35 kph (NNW 21.9 mph) | 0.51 mm (0.02 in) | 3SM |
| | KCNU 241750Z AUTO 34019G29KT 3SM -SN BR BKN010 OVC014 M01/M03 A2969 RMK AO2 PK WND 34032/1715 UPB32E39SNE32B39 CIG 006V011 P0002 |
| 11:33 CST |  Overcast Unknown Precip | -1°C / 30°F | -3°C / 27°F | 86% | 1006 mb (29.71 in) | NNW 35 kph (NNW 21.9 mph) | 0.25 mm (0.01 in) | 2SM |
| | KCNU 241733Z AUTO 34019G29KT 2SM UP BR OVC010 M01/M03 A2971 RMK AO2 PK WND 34032/1715 UPB32SNE32 CIG 007V012 P0001 |
| 11:22 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1006 mb (29.71 in) | N 37 kph (N 23 mph) | 0.25 mm (0.01 in) | 3SM |
| | KCNU 241722Z AUTO 35020G32KT 3SM -SN BR BKN010 OVC014 M01/M02 A2971 RMK AO2 PK WND 34032/1715 CIG 006V012 P0001 |
| 11:07 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1006 mb (29.71 in) | NNW 41 kph (NNW 25.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCNU 241707Z AUTO 33022G31KT 2SM -SN BR BKN008 OVC014 M01/M02 A2971 RMK AO2 PK WND 34031/1705 CIG 006V013 P0000 |
| 10:52 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1006 mb (29.71 in) | NNW 39 kph (NNW 24.2 mph) | 2.03 mm (0.08 in) | 1 1/2SM |
| | KCNU 241652Z AUTO 34021G31KT 1 1/2SM -SN BR BKN008 OVC014 00/M02 A2972 RMK AO2 PK WND 33031/1646 RAE06UPB28E34FZRAB06E12SNB12E28B34 CIG 006V012 SLP067 P0008 T00001017 |
| 09:52 CST |  Overcast Rain | 1°C / 34°F | -1°C / 30°F | 87% | 1007 mb (29.74 in) | N 39 kph (N 24.2 mph) | 1.78 mm (0.07 in) | 1 3/4SM |
| | KCNU 241552Z AUTO 35021G30KT 1 3/4SM RA BR BKN008 OVC011 01/M01 A2973 RMK AO2 PK WND 36030/1548 RAB25SNE41 CIG 005V011 SLP069 P0007 T00061011 |
| 09:25 CST |  Overcast Rain | 1°C / 34°F | -1°C / 30°F | 87% | 1006 mb (29.71 in) | NNW 30 kph (NNW 18.4 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KCNU 241525Z AUTO 34016G25KT 1 1/4SM RA BR BKN006 OVC010 01/M01 A2972 RMK AO2 PK WND 34027/1513 RAB25SNE25 P0002 |
| 08:52 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1006 mb (29.71 in) | NNW 39 kph (NNW 24.2 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KCNU 241452Z AUTO 34021G27KT 1 3/4SM -SN BR OVC006 01/M01 A2971 RMK AO2 PK WND 35029/1420 UPB38E43SNB43 CIG 005V010 SLP064 P0000 60000 T00111006 55002 |
| 08:49 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1006 mb (29.71 in) | NNW 32 kph (NNW 19.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCNU 241449Z AUTO 34017G27KT 2SM -SN BR OVC006 01/M01 A2970 RMK AO2 PK WND 35029/1420 UPB38E43SNB43 CIG 005V010 P0000 |
| 07:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1006 mb (29.71 in) | N 33 kph (N 20.7 mph) | - | 5SM |
| | KCNU 241352Z AUTO 36018G26KT 5SM BR OVC006 02/00 A2971 RMK AO2 PK WND 36027/1320 SLP064 T00170000 |
| 06:52 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1006 mb (29.71 in) | N 39 kph (N 24.2 mph) | - | 8SM |
| | KCNU 241252Z AUTO 35021G30KT 8SM OVC006 02/00 A2972 RMK AO2 PK WND 35030/1250 PRESFR SLP065 T00170000 |
| 05:52 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1007 mb (29.74 in) | N 30 kph (N 18.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCNU 241152Z AUTO 35016G23KT 10SM OVC006 02/01 A2974 RMK AO2 RAE1056 CIG 004V008 SLP072 P0000 60010 70049 T00220006 10044 20022 56009 |
| 05:35 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1007 mb (29.74 in) | N 32 kph (N 19.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCNU 241135Z AUTO 35017G23KT 10SM OVC006 02/01 A2975 RMK AO2 RAE1056 CIG 004V010 P0000 |
| 04:52 CST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1007 mb (29.74 in) | N 26 kph (N 16.1 mph) | 0.00 mm (0.00 in) | 5SM |
| | KCNU 241052Z AUTO 35014G21KT 5SM -RA BR OVC004 02/01 A2974 RMK AO2 RAB08UPB17E24SNE08 CIG 003V009 SLP072 P0000 T00220006 |
| 04:12 CST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1007 mb (29.74 in) | N 28 kph (N 17.3 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 241012Z AUTO 35015G22KT 4SM -RA BR OVC004 02/01 A2975 RMK AO2 RAB08SNE08 CIG 003V008 P0000 |
| 03:52 CST |  Overcast Light Snow | 2°C / 36°F | 1°C / 34°F | 93% | 1007 mb (29.74 in) | NNW 24 kph (NNW 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCNU 240952Z AUTO 34013G21KT 2SM -SN BR OVC004 02/01 A2975 RMK AO2 UPB0855E10B30E33RAB10E20SNB20E30B33 SLP075 P0000 T00220011 |
| 03:02 CST |  Overcast Unknown Precip | 3°C / 37°F | 1°C / 34°F | 87% | 1008 mb (29.77 in) | NNW 22 kph (NNW 13.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KCNU 240902Z AUTO 33012KT 2 1/2SM UP BR OVC004 03/01 A2977 RMK AO2 UPB0855 P0000 |
| 02:52 CST |  Overcast Fog And Mist | 3°C / 37°F | 2°C / 36°F | 93% | 1008 mb (29.77 in) | NNW 22 kph (NNW 13.8 mph) | - | 3SM |
| | KCNU 240852Z AUTO 33012G17KT 3SM BR OVC004 03/02 A2977 RMK AO2 SLP080 60010 T00280017 53008 |
| 01:52 CST |  Overcast Fog And Mist | 3°C / 37°F | 2°C / 36°F | 93% | 1007 mb (29.74 in) | NNW 24 kph (NNW 15 mph) | 1.27 mm (0.05 in) | 4SM |
| | KCNU 240752Z AUTO 34013G20KT 4SM BR OVC004 03/02 A2973 RMK AO2 RAE23 SLP066 P0005 T00280017 |
| 01:06 CST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1007 mb (29.74 in) | NW 24 kph (NW 15 mph) | 1.27 mm (0.05 in) | 3SM |
| | KCNU 240706Z AUTO 32013KT 3SM -RA BR OVC004 03/02 A2973 RMK AO2 P0005 |
| 01:00 CST |  Overcast Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1007 mb (29.74 in) | NNW 24 kph (NNW 15 mph) | 1.27 mm (0.05 in) | 1 3/4SM |
| | KCNU 240700Z AUTO 33013KT 1 3/4SM RA BR OVC004 03/02 A2974 RMK AO2 CIG 003V007 P0005 |
| 00:52 CST |  Overcast Heavy Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1007 mb (29.74 in) | NNW 22 kph (NNW 13.8 mph) | 1.27 mm (0.05 in) | 2SM |
| | KCNU 240652Z AUTO 33012KT 2SM +RA BR OVC004 03/02 A2974 RMK AO2 RAE12B50 SLP070 P0005 T00330022 |
| 00:06 CST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1007 mb (29.74 in) | NW 19 kph (NW 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 240606Z AUTO 32010KT 4SM -RA BR OVC004 04/03 A2975 RMK AO2 P0000 |