| 20:15 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 19 kph (SSE 11.5 mph) | - | 3SM |
| | KPEA 260215Z AUTO 15010KT 3SM -SN BKN011 OVC017 M07/M08 A2939 RMK AO2 |
| 19:55 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 17 kph (SSE 10.4 mph) | - | 3SM |
| | KPEA 260155Z AUTO 15009G16KT 3SM -SN SCT009 OVC014 M07/M08 A2939 RMK AO2 |
| 19:35 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 17 kph (SSE 10.4 mph) | - | 4SM |
| | KPEA 260135Z AUTO 15009G16KT 4SM -SN OVC014 M07/M08 A2938 RMK AO2 |
| 19:15 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 24 kph (SSE 15 mph) | - | 3SM |
| | KPEA 260115Z AUTO 16013G17KT 3SM -SN OVC014 M07/M08 A2938 RMK AO2 |
| 18:55 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 22 kph (SSE 13.8 mph) | - | 4SM |
| | KPEA 260055Z AUTO 16012KT 4SM -SN OVC014 M07/M08 A2938 RMK AO2 |
| 18:35 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | SSE 19 kph (SSE 11.5 mph) | - | 4SM |
| | KPEA 260035Z AUTO 16010G17KT 4SM -SN SCT008 OVC014 M07/M08 A2938 RMK AO2 |
| 18:15 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | S 22 kph (S 13.8 mph) | - | 4SM |
| | KPEA 260015Z AUTO 17012KT 4SM -SN SCT008 OVC014 M07/M09 A2938 RMK AO2 |
| 17:55 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 995 mb (29.38 in) | S 24 kph (S 15 mph) | - | 5SM |
| | KPEA 252355Z AUTO 17013G18KT 5SM -SN OVC014 M08/M10 A2938 RMK AO2 |
| 17:35 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 995 mb (29.38 in) | S 30 kph (S 18.4 mph) | - | 7SM |
| | KPEA 252335Z AUTO 17016G19KT 7SM -SN SCT010 OVC014 M08/M11 A2937 RMK AO2 |
| 17:15 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 995 mb (29.38 in) | S 28 kph (S 17.3 mph) | - | 7SM |
| | KPEA 252315Z AUTO 17015G21KT 7SM -SN SCT008 OVC016 M08/M11 A2937 RMK AO2 |
| 16:55 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 994 mb (29.35 in) | S 30 kph (S 18.4 mph) | - | 4SM |
| | KPEA 252255Z AUTO 18016G20KT 4SM -SN SCT008 OVC015 M08/M11 A2936 RMK AO2 |
| 16:35 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 994 mb (29.35 in) | S 24 kph (S 15 mph) | - | 2 1/2SM |
| | KPEA 252235Z AUTO 18013G20KT 2 1/2SM -SN OVC013 M08/M11 A2936 RMK AO2 |
| 16:15 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 994 mb (29.35 in) | S 28 kph (S 17.3 mph) | - | 2 1/2SM |
| | KPEA 252215Z AUTO 17015G19KT 2 1/2SM -SN BKN011 OVC016 M08/M10 A2935 RMK AO2 |
| 15:55 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 994 mb (29.35 in) | S 26 kph (S 16.1 mph) | - | 2 1/2SM |
| | KPEA 252155Z AUTO 18014G19KT 2 1/2SM -SN OVC011 M08/M10 A2935 RMK AO2 |
| 15:35 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 994 mb (29.35 in) | S 30 kph (S 18.4 mph) | - | 1 1/2SM |
| | KPEA 252135Z AUTO 18016G19KT 1 1/2SM -SN OVC011 M08/M10 A2934 RMK AO2 |
| 15:15 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 993 mb (29.32 in) | S 28 kph (S 17.3 mph) | - | 2SM |
| | KPEA 252115Z AUTO 17015KT 2SM -SN OVC011 M08/M10 A2933 RMK AO2 |
| 14:55 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 993 mb (29.32 in) | S 26 kph (S 16.1 mph) | - | |
| | KPEA 252055Z AUTO 19014G20KT -SN OVC009 M08/M10 A2932 RMK AO2 |
| 14:35 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 993 mb (29.32 in) | S 30 kph (S 18.4 mph) | - | 2SM |
| | KPEA 252035Z AUTO 18016G19KT 2SM -SN OVC011 M08/M10 A2931 RMK AO2 |
| 14:15 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 992 mb (29.29 in) | SSE 28 kph (SSE 17.3 mph) | - | 2SM |
| | KPEA 252015Z AUTO 20015G19KT 2SM -SN SCT006 OVC011 M08/M10 A2930 RMK AO2 |
| 13:55 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 992 mb (29.29 in) | S 22 kph (S 13.8 mph) | - | 3SM |
| | KPEA 251955Z AUTO 19012G20KT 3SM -SN SCT007 OVC013 M07/M09 A2929 RMK AO2 |
| 13:35 CST |  Mostly Cloudy Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 991 mb (29.26 in) | SSE 30 kph (SSE 18.4 mph) | - | 7SM |
| | KPEA 251935Z AUTO 20016G21KT 7SM -SN SCT004 SCT010 BKN016 M07/M08 A2927 RMK AO2 |
| 13:15 CST |  Mostly Cloudy Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 991 mb (29.26 in) | SW 28 kph (SW 17.3 mph) | - | 5SM |
| | KPEA 251915Z AUTO 21015G21KT 5SM -SN SCT004 BKN013 BKN020 M08/M10 A2926 RMK AO2 |
| 12:55 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 991 mb (29.26 in) | SSE 26 kph (SSE 16.1 mph) | - | 3SM |
| | KPEA 251855Z AUTO 20014G19KT 3SM -SN SCT008 OVC013 M08/M10 A2925 RMK AO2 |
| 12:35 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 991 mb (29.26 in) | SSE 22 kph (SSE 13.8 mph) | - | 3SM |
| | KPEA 251835Z AUTO 20012G20KT 3SM -SN SCT003 SCT007 OVC013 M07/M08 A2925 RMK AO2 |
| 12:15 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 991 mb (29.26 in) | SSE 22 kph (SSE 13.8 mph) | - | 2SM |
| | KPEA 251815Z AUTO 20012G16KT 2SM -SN SCT006 OVC013 M07/M08 A2925 RMK AO2 |
| 11:55 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 991 mb (29.26 in) | S 26 kph (S 16.1 mph) | - | 2SM |
| | KPEA 251755Z AUTO 19014G20KT 2SM -SN SCT006 OVC013 M07/M08 A2925 RMK AO2 |
| 11:35 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 991 mb (29.26 in) | SSE 20 kph (SSE 12.7 mph) | - | 2 1/2SM |
| | KPEA 251735Z AUTO 20011G19KT 2 1/2SM -SN OVC011 M07/M08 A2925 RMK AO2 |
| 11:15 CST |  Overcast Light Snow | -7°C / 19°F | -7°C / 19°F | 100% | 990 mb (29.23 in) | SSE 19 kph (SSE 11.5 mph) | - | 3SM |
| | KPEA 251715Z AUTO 20010KT 3SM -SN OVC009 M07/M07 A2923 RMK AO2 |
| 10:55 CST |  Overcast | -7°C / 19°F | -7°C / 19°F | 100% | 990 mb (29.23 in) | S 28 kph (S 17.3 mph) | - | 3SM |
| | KPEA 251655Z AUTO 19015KT 3SM OVC007 M07/M07 A2922 RMK AO2 |
| 10:35 CST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 989 mb (29.21 in) | SSE 17 kph (SSE 10.4 mph) | - | 2 1/2SM |
| | KPEA 251635Z AUTO 20009G19KT 2 1/2SM OVC005 M06/M06 A2921 RMK AO2 |
| 10:15 CST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 988 mb (29.18 in) | SW 26 kph (SW 16.1 mph) | - | 4SM |
| | KPEA 251615Z AUTO 21014KT 4SM OVC005 M06/M06 A2919 RMK AO2 |
| 09:55 CST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 988 mb (29.18 in) | SW 20 kph (SW 12.7 mph) | - | 5SM |
| | KPEA 251555Z AUTO 21011G17KT 5SM OVC005 M06/M06 A2919 RMK AO2 |
| 09:35 CST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 987 mb (29.15 in) | SW 24 kph (SW 15 mph) | - | 2 1/2SM |
| | KPEA 251535Z AUTO 22013G16KT 2 1/2SM OVC005 M06/M06 A2916 RMK AO2 |
| 07:15 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 985 mb (29.09 in) | W 17 kph (W 10.4 mph) | - | 3SM |
| | KPEA 251315Z AUTO 27009KT 3SM UP BKN001 OVC005 00/00 A2910 RMK AO2 |
| 06:55 CST |  Overcast Drizzle | 0°C / 32°F | 0°C / 32°F | 100% | 986 mb (29.12 in) | SSW 15 kph (SSW 9.2 mph) | 0.25 mm (0.01 in) | 1SM |
| | KPEA 251255Z AUTO 26008KT 1SM +DZ OVC003 00/00 A2911 RMK AO2 P0001 |
| 06:35 CST |  Overcast Rain | 2°C / 36°F | 2°C / 36°F | 100% | 985 mb (29.09 in) | WNW 7 kph (WNW 4.6 mph) | 0.25 mm (0.01 in) | 1SM |
| | KPEA 251235Z AUTO 29004KT 1SM RA OVC003 02/02 A2910 RMK AO2 P0001 |
| 06:15 CST |  Overcast Rain | 2°C / 36°F | 2°C / 36°F | 100% | 985 mb (29.09 in) | WNW 9 kph (WNW 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KPEA 251215Z AUTO 29005KT 1 1/4SM RA OVC003 02/02 A2910 RMK AO2 P0001 |
| 05:55 CST |  Overcast Drizzle | 1°C / 34°F | 1°C / 34°F | 100% | 986 mb (29.12 in) | WNW 7 kph (WNW 4.6 mph) | - | 1 1/4SM |
| | KPEA 251155Z AUTO 29004KT 1 1/4SM DZ OVC003 01/01 A2911 RMK AO2 |
| 05:35 CST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 986 mb (29.12 in) | Calm | - | 3SM |
| | KPEA 251135Z AUTO 00000KT 3SM OVC003 02/02 A2912 RMK AO2 |
| 05:15 CST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 985 mb (29.09 in) | NNE 6 kph (NNE 3.5 mph) | - | 2SM |
| | KPEA 251115Z AUTO 02003KT 2SM OVC003 02/02 A2910 RMK AO2 |
| 04:55 CST |  Overcast Light Rain | 2°C / 36°F | 2°C / 36°F | 100% | 986 mb (29.12 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KPEA 251055Z AUTO 36004KT 3SM -RA OVC003 02/02 A2912 RMK AO2 P0001 |
| 04:35 CST |  Overcast Drizzle | 2°C / 36°F | 2°C / 36°F | 100% | 987 mb (29.15 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KPEA 251035Z AUTO 36004KT 3SM DZ OVC003 02/02 A2914 RMK AO2 P0001 |
| 04:15 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 987 mb (29.15 in) | N 9 kph (N 5.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KPEA 251015Z AUTO 35005KT 2SM RA OVC003 01/01 A2915 RMK AO2 P0001 |
| 03:55 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 988 mb (29.18 in) | NNW 11 kph (NNW 6.9 mph) | 2.29 mm (0.09 in) | |
| | KPEA 250955Z AUTO 34006KT RA OVC003 01/01 A2917 RMK AO2 P0009 |
| 03:35 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 988 mb (29.18 in) | NNW 9 kph (NNW 5.8 mph) | 1.52 mm (0.06 in) | 2SM |
| | KPEA 250935Z AUTO 34005KT 2SM RA OVC005 01/01 A2918 RMK AO2 P0006 |
| 03:15 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 989 mb (29.21 in) | N 9 kph (N 5.8 mph) | 0.76 mm (0.03 in) | 2SM |
| | KPEA 250915Z AUTO 35005KT 2SM RA OVC005 01/01 A2920 RMK AO2 P0003 |
| 02:55 CST |  Overcast Unknown Precip | 1°C / 34°F | 1°C / 34°F | 100% | 989 mb (29.21 in) | N 9 kph (N 5.8 mph) | 1.78 mm (0.07 in) | 2SM |
| | KPEA 250855Z AUTO 35005KT 2SM UP OVC005 01/01 A2921 RMK AO2 P0007 |
| 02:35 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 990 mb (29.23 in) | N 7 kph (N 4.6 mph) | 1.02 mm (0.04 in) | 2 1/2SM |
| | KPEA 250835Z AUTO 36004KT 2 1/2SM RA OVC005 01/01 A2923 RMK AO2 P0004 |
| 02:15 CST |  Overcast Rain | 1°C / 34°F | 1°C / 34°F | 100% | 990 mb (29.23 in) | N 7 kph (N 4.6 mph) | 0.51 mm (0.02 in) | 2 1/2SM |
| | KPEA 250815Z AUTO 36004KT 2 1/2SM RA OVC005 01/01 A2923 RMK AO2 P0002 |
| 01:55 CST |  Overcast Rain | 2°C / 36°F | 2°C / 36°F | 100% | 991 mb (29.26 in) | NNE 11 kph (NNE 6.9 mph) | 1.02 mm (0.04 in) | 2 1/2SM |
| | KPEA 250755Z AUTO 02006KT 2 1/2SM RA OVC005 02/02 A2925 RMK AO2 P0004 |
| 01:35 CST |  Overcast Rain | 2°C / 36°F | 2°C / 36°F | 100% | 991 mb (29.26 in) | NE 11 kph (NE 6.9 mph) | 0.51 mm (0.02 in) | 2 1/2SM |
| | KPEA 250735Z AUTO 03006KT 2 1/2SM RA OVC005 02/02 A2926 RMK AO2 P0002 |
| 01:15 CST |  Overcast Light Rain | 2°C / 36°F | 2°C / 36°F | 100% | 991 mb (29.26 in) | NE 11 kph (NE 6.9 mph) | 0.25 mm (0.01 in) | 3SM |
| | KPEA 250715Z AUTO 03006KT 3SM -RA OVC005 02/02 A2926 RMK AO2 P0001 |
| 00:55 CST |  Overcast Light Rain | 2°C / 36°F | 2°C / 36°F | 100% | 992 mb (29.29 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 4SM |
| | KPEA 250655Z AUTO 03008KT 4SM -RA OVC005 02/02 A2928 RMK AO2 P0001 |
| 00:35 CST |  Overcast Light Rain | 2°C / 36°F | 2°C / 36°F | 100% | 992 mb (29.29 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 5SM |
| | KPEA 250635Z AUTO 03009KT 5SM -RA BKN005 OVC009 02/02 A2930 RMK AO2 P0001 |
| 00:15 CST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 993 mb (29.32 in) | NNE 13 kph (NNE 8.1 mph) | 0.25 mm (0.01 in) | 4SM |
| | KPEA 250615Z AUTO 02007KT 4SM -RA BKN005 OVC009 01/01 A2932 RMK AO2 P0001 |