| 22:52 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KCNU 230452Z AUTO 07004KT 1 1/4SM -RA BR OVC001 10/09 A2983 RMK AO2 RAB0357E14B43 SLP098 P0000 T01000089 |
| 22:36 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | ENE 6 kph (ENE 3.5 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KCNU 230436Z AUTO 07003KT 1 1/4SM BR OVC001 10/09 A2983 RMK AO2 RAB0357E14 P0000 |
| 22:10 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KCNU 230410Z AUTO 07004KT 1 3/4SM -RA BR OVC001 10/09 A2983 RMK AO2 RAB0357 P0000 |
| 22:00 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KCNU 230400Z AUTO 08004KT 1 1/4SM -RA BR OVC001 10/09 A2983 RMK AO2 RAB0357 P0000 |
| 21:52 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | 0.51 mm (0.02 in) | 1 1/2SM |
| | KCNU 230352Z AUTO 08004KT 1 1/2SM BR OVC001 10/09 A2983 RMK AO2 RAB0258E45 SLP102 P0002 T01000089 |
| 21:50 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | 0.51 mm (0.02 in) | 1 1/2SM |
| | KCNU 230350Z AUTO 08004KT 1 1/2SM BR OVC001 10/09 A2983 RMK AO2 RAB0258E45 P0002 |
| 21:28 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KCNU 230328Z AUTO 09004KT 1 1/4SM -RA BR OVC003 10/09 A2983 RMK AO2 RAB0258 P0001 |
| 21:20 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 6 kph (E 3.5 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KCNU 230320Z AUTO 08003KT 1 1/2SM -RA BR OVC003 10/09 A2983 RMK AO2 RAB0258 P0001 |
| 20:58 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KCNU 230258Z AUTO 10005KT 1 1/4SM -RA BR BKN003 BKN008 OVC015 10/09 A2984 RMK AO2 RAB58 P0000 |
| 20:52 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 9 kph (E 5.8 mph) | - | 1 3/4SM |
| | KCNU 230252Z AUTO 09005KT 1 3/4SM BR SCT005 OVC015 10/09 A2984 RMK AO2 SLP105 60000 T01000089 50002 |
| 20:44 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | - | 2 1/2SM |
| | KCNU 230244Z AUTO 10004KT 2 1/2SM BR SCT007 OVC015 10/09 A2984 RMK AO2 |
| 20:35 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | - | 1 3/4SM |
| | KCNU 230235Z AUTO 10004KT 1 3/4SM BR SCT007 OVC017 10/09 A2984 RMK AO2 |
| 20:23 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | - | 1 3/4SM |
| | KCNU 230223Z AUTO 10004KT 1 3/4SM BR SCT007 BKN010 OVC017 10/09 A2984 RMK AO2 CIG 008V013 |
| 20:08 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 9 kph (E 5.8 mph) | - | 2SM |
| | KCNU 230208Z AUTO 10005KT 2SM BR BKN009 OVC015 10/09 A2984 RMK AO2 CIG 008V011 |
| 20:01 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 9 kph (E 5.8 mph) | - | 3SM |
| | KCNU 230201Z AUTO 10005KT 3SM BR BKN009 OVC015 10/09 A2984 RMK AO2 CIG 008V014 |
| 19:52 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | Variable 7 kph (Variable 4.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KCNU 230152Z AUTO VRB04KT 5SM BR SCT009 BKN015 OVC023 10/09 A2984 RMK AO2 RAB0053E13 SLP108 P0000 T01000089 |
| 19:36 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1010 mb (29.83 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 230136Z AUTO 10005KT 4SM BR FEW009 BKN015 OVC023 10/09 A2984 RMK AO2 RAB0053E13 P0000 |
| 19:26 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1011 mb (29.85 in) | E 7 kph (E 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 230126Z AUTO 09004KT 4SM BR BKN013 BKN018 OVC023 10/09 A2985 RMK AO2 RAB0053E13 P0000 |
| 19:17 CST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1011 mb (29.85 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCNU 230117Z AUTO 10005KT 4SM BR BKN015 OVC023 10/09 A2985 RMK AO2 RAB0053E13 P0000 |
| 19:05 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1011 mb (29.85 in) | ESE 11 kph (ESE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KCNU 230105Z AUTO 11006KT 2 1/2SM -RA BR SCT011 OVC017 10/09 A2985 RMK AO2 RAB0053 P0000 |
| 18:52 CST |  Overcast Hazy | 11°C / 52°F | 8°C / 46°F | 82% | 1011 mb (29.85 in) | E 9 kph (E 5.8 mph) | - | 5SM |
| | KCNU 230052Z AUTO 10005KT 5SM HZ OVC017 11/08 A2985 RMK AO2 SLP108 T01060078 |
| 17:52 CST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1010 mb (29.83 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KCNU 222352Z AUTO 08003KT 10SM OVC017 11/08 A2983 RMK AO2 SLP103 T01110078 10122 20106 53000 |
| 17:02 CST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1010 mb (29.83 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KCNU 222302Z AUTO 07003KT 10SM BKN017 OVC032 11/08 A2982 RMK AO2 |
| 16:52 CST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KCNU 222252Z AUTO 08004KT 10SM SCT017 OVC032 11/08 A2982 RMK AO2 SLP098 T01110078 |
| 15:52 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KCNU 222152Z AUTO 10004KT 10SM FEW017 OVC030 12/08 A2982 RMK AO2 SLP098 T01220078 |
| 15:34 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KCNU 222134Z AUTO 11003KT 10SM FEW017 OVC028 12/08 A2982 RMK AO2 |
| 15:21 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KCNU 222121Z AUTO 10003KT 10SM SCT017 OVC030 12/08 A2982 RMK AO2 |
| 14:52 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KCNU 222052Z AUTO 17004KT 10SM SCT017 BKN022 OVC028 12/08 A2983 RMK AO2 SLP102 T01170078 55013 |
| 13:52 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KCNU 221952Z AUTO 16004KT 10SM BKN015 OVC028 12/08 A2983 RMK AO2 SLP101 T01170078 |
| 13:33 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1010 mb (29.83 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KCNU 221933Z AUTO 20006KT 10SM BKN015 OVC026 12/08 A2984 RMK AO2 |
| 12:52 CST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1011 mb (29.85 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KCNU 221852Z AUTO 21006KT 10SM BKN011 OVC022 11/07 A2985 RMK AO2 SLP110 T01110072 |
| 12:40 CST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1011 mb (29.85 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KCNU 221840Z AUTO 20008KT 10SM BKN011 OVC020 11/07 A2985 RMK AO2 |
| 12:29 CST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1011 mb (29.85 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KCNU 221829Z AUTO 20009KT 10SM SCT011 OVC020 11/07 A2986 RMK AO2 |
| 11:52 CST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1012 mb (29.88 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KCNU 221752Z AUTO 19010KT 10SM OVC011 11/07 A2987 RMK AO2 SLP116 T01060072 10106 20022 58009 |
| 10:52 CST |  Mostly Cloudy | 11°C / 52°F | 7°C / 45°F | 77% | 1012 mb (29.88 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KCNU 221652Z AUTO 19008KT 10SM BKN013 11/07 A2989 RMK AO2 SLP123 T01060067 |
| 10:47 CST |  Mostly Cloudy | 11°C / 52°F | 7°C / 45°F | 77% | 1012 mb (29.88 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KCNU 221647Z AUTO 19010KT 10SM BKN015 11/07 A2989 RMK AO2 |
| 09:52 CST |  Clear | 8°C / 46°F | 4°C / 39°F | 76% | 1013 mb (29.91 in) | SSE 7 kph (SSE 4.6 mph) | - | 7SM |
| | KCNU 221552Z AUTO 15004KT 7SM CLR 08/04 A2990 RMK AO2 SLP127 T00780044 |
| 08:52 CST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1012 mb (29.88 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KCNU 221452Z AUTO 12003KT 10SM CLR 04/02 A2989 RMK AO2 SLP127 T00440022 53010 |
| 07:52 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1012 mb (29.88 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KCNU 221352Z AUTO 12005KT 10SM CLR 03/01 A2988 RMK AO2 SLP121 T00280011 |
| 06:52 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KCNU 221252Z AUTO 13005KT 10SM CLR 02/01 A2987 RMK AO2 SLP120 T00220006 |
| 05:52 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1011 mb (29.85 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KCNU 221152Z AUTO 13006KT 10SM CLR 03/01 A2986 RMK AO2 SLP115 T00280006 10044 20022 56003 |
| 04:52 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1011 mb (29.85 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KCNU 221052Z AUTO 12005KT 10SM CLR 03/01 A2986 RMK AO2 SLP114 T00280006 |
| 03:52 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1012 mb (29.88 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KCNU 220952Z AUTO 13004KT 10SM CLR 04/01 A2987 RMK AO2 SLP114 T00390011 |
| 02:52 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KCNU 220852Z AUTO 15006KT 10SM CLR 04/01 A2987 RMK AO2 SLP117 T00390011 56011 |
| 01:52 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1012 mb (29.88 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KCNU 220752Z AUTO 15009KT 10SM CLR 04/01 A2987 RMK AO2 SLP118 T00440011 |
| 00:52 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1012 mb (29.88 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KCNU 220652Z AUTO 14009KT 10SM CLR 04/01 A2988 RMK AO2 SLP121 T00390006 |