| 10:45 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 985 mb (29.09 in) | NW 32 kph (NW 19.6 mph) | - | 4SM |
| | KFEP 091645Z AUTO 30017G25KT 4SM -SN BKN018 OVC023 M01/M03 A2909 RMK AO2 T10101030 |
| 10:25 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 984 mb (29.06 in) | NW 28 kph (NW 17.3 mph) | - | 2SM |
| | KFEP 091625Z AUTO 31015G21KT 2SM -SN OVC017 M01/M03 A2907 RMK AO2 T10101028 |
| 10:05 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 984 mb (29.06 in) | NW 33 kph (NW 20.7 mph) | - | 3SM |
| | KFEP 091605Z AUTO 31018G26KT 3SM -SN OVC017 M01/M03 A2905 RMK AO2 T10101027 |
| 09:45 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 983 mb (29.03 in) | NW 26 kph (NW 16.1 mph) | - | 1 1/2SM |
| | KFEP 091545Z AUTO 31014G21KT 1 1/2SM -SN SCT009 OVC015 M01/M02 A2903 RMK AO2 T10101025 |
| 09:25 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 982 mb (29 in) | NW 26 kph (NW 16.1 mph) | - | 1 1/4SM |
| | KFEP 091525Z AUTO 30014G19KT 1 1/4SM -SN BKN009 OVC015 M01/M02 A2901 RMK AO2 T10101022 |
| 09:05 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 981 mb (28.97 in) | NW 19 kph (NW 11.5 mph) | - | 1 1/4SM |
| | KFEP 091505Z AUTO 30010G20KT 1 1/4SM -SN OVC009 M01/M02 A2898 RMK AO2 T10101021 |
| 08:46 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 981 mb (28.97 in) | NW 26 kph (NW 16.1 mph) | - | 3/4SM |
| | KFEP 091446Z AUTO 31014G22KT 3/4SM -SN OVC008 00/00 A2896 RMK AO2 T00031005 |
| 08:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 980 mb (28.94 in) | NW 24 kph (NW 15 mph) | - | 3/4SM |
| | KFEP 091425Z AUTO 30013KT 3/4SM -SN OVC006 00/00 A2894 RMK AO2 T00031005 |
| 08:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 980 mb (28.94 in) | NW 19 kph (NW 11.5 mph) | - | 3/4SM |
| | KFEP 091405Z AUTO 31010KT 3/4SM -SN OVC006 00/00 A2893 RMK AO2 T00031005 |
| 07:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | NW 15 kph (NW 9.2 mph) | - | 3/4SM |
| | KFEP 091345Z AUTO 30008KT 3/4SM -SN OVC006 00/00 A2891 RMK AO2 T00031005 |
| 07:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | NW 11 kph (NW 6.9 mph) | - | 1 1/2SM |
| | KFEP 091325Z AUTO 30006KT 1 1/2SM -SN OVC006 00/00 A2890 RMK AO2 T00031005 |
| 07:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | NW 9 kph (NW 5.8 mph) | - | 1 1/2SM |
| | KFEP 091305Z AUTO 30005KT 1 1/2SM -SN OVC004 00/00 A2890 RMK AO2 T00031005 |
| 06:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | WNW 7 kph (WNW 4.6 mph) | - | 2SM |
| | KFEP 091245Z AUTO 29004KT 2SM -SN OVC002 00/00 A2890 RMK AO2 T00031005 |
| 06:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | WNW 6 kph (WNW 3.5 mph) | - | 2 1/2SM |
| | KFEP 091225Z AUTO 29003KT 2 1/2SM -SN BKN002 BKN007 OVC016 00/00 A2890 RMK AO2 T00031005 |
| 06:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 2SM |
| | KFEP 091205Z AUTO 00000KT 2SM -SN BKN002 OVC007 00/00 A2890 RMK AO2 T00031005 |
| 05:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 1 1/2SM |
| | KFEP 091145Z AUTO 00000KT 1 1/2SM -SN BKN002 OVC006 00/00 A2890 RMK AO2 T00031005 10003 20003 |
| 05:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 1 1/2SM |
| | KFEP 091125Z AUTO 00000KT 1 1/2SM -SN BKN002 BKN007 OVC019 00/00 A2890 RMK AO2 T00031005 |
| 05:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 1 1/4SM |
| | KFEP 091105Z AUTO 00000KT 1 1/4SM -SN BKN002 BKN008 OVC016 00/00 A2890 RMK AO2 T00031005 |
| 04:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 1 3/4SM |
| | KFEP 091045Z AUTO 00000KT 1 3/4SM -SN BKN002 OVC007 00/00 A2891 RMK AO2 T00031005 |
| 04:26 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 1 1/4SM |
| | KFEP 091026Z AUTO 00000KT 1 1/4SM -SN OVC002 00/00 A2891 RMK AO2 T00031005 |
| 04:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 979 mb (28.91 in) | Calm | - | 2SM |
| | KFEP 091005Z AUTO 00000KT 2SM -SN OVC002 00/00 A2892 RMK AO2 T00031005 |
| 03:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 980 mb (28.94 in) | Calm | - | 1 1/2SM |
| | KFEP 090945Z AUTO 00000KT 1 1/2SM -SN OVC002 00/00 A2893 RMK AO2 T00031005 |
| 03:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 980 mb (28.94 in) | Calm | - | 1 1/2SM |
| | KFEP 090925Z AUTO 00000KT 1 1/2SM -SN OVC002 00/00 A2894 RMK AO2 T00031005 |
| 03:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 981 mb (28.97 in) | NE 6 kph (NE 3.5 mph) | - | 1 3/4SM |
| | KFEP 090905Z AUTO 05003KT 1 3/4SM -SN OVC002 00/00 A2896 RMK AO2 T00031005 |
| 02:45 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 981 mb (28.97 in) | ENE 7 kph (ENE 4.6 mph) | - | 1 1/2SM |
| | KFEP 090845Z AUTO 06004KT 1 1/2SM -SN OVC002 00/00 A2898 RMK AO2 T00031005 |
| 02:25 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 982 mb (29 in) | ENE 9 kph (ENE 5.8 mph) | - | 1 3/4SM |
| | KFEP 090825Z AUTO 06005KT 1 3/4SM -SN OVC002 00/00 A2899 RMK AO2 T00031005 |
| 02:05 CST |  Overcast Snow | 0°C / 32°F | 0°C / 32°F | 100% | 982 mb (29 in) | ENE 9 kph (ENE 5.8 mph) | - | 3/4SM |
| | KFEP 090805Z AUTO 06005KT 3/4SM SN OVC002 00/00 A2900 RMK AO2 T00031005 |
| 01:45 CST |  Overcast Heavy Snow | 0°C / 32°F | 0°C / 32°F | 100% | 983 mb (29.03 in) | ENE 11 kph (ENE 6.9 mph) | - | 1/2SM |
| | KFEP 090745Z AUTO 07006KT 1/2SM +SN OVC002 00/00 A2902 RMK AO2 T00031005 |
| 01:25 CST |  Overcast Snow | 0°C / 32°F | 0°C / 32°F | 100% | 983 mb (29.03 in) | ENE 13 kph (ENE 8.1 mph) | - | 1SM |
| | KFEP 090725Z AUTO 06007KT 1SM SN OVC002 00/00 A2904 RMK AO2 T00031005 |
| 01:05 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 984 mb (29.06 in) | ENE 15 kph (ENE 9.2 mph) | - | 1 1/4SM |
| | KFEP 090705Z AUTO 07008KT 1 1/4SM -SN OVC002 00/00 A2906 RMK AO2 T00031005 |
| 00:45 CST |  Overcast Snow | 0°C / 32°F | 0°C / 32°F | 100% | 984 mb (29.06 in) | ENE 17 kph (ENE 10.4 mph) | - | 3/4SM |
| | KFEP 090645Z AUTO 07009KT 3/4SM SN OVC002 00/00 A2907 RMK AO2 T00031005 |
| 00:25 CST |  Overcast Snow | 0°C / 32°F | 0°C / 32°F | 100% | 986 mb (29.12 in) | ENE 15 kph (ENE 9.2 mph) | - | 3/4SM |
| | KFEP 090625Z AUTO 07008KT 3/4SM SN OVC002 00/00 A2911 RMK AO2 T00031005 |
| 00:05 CST |  Overcast Snow | 0°C / 32°F | 0°C / 32°F | 100% | 987 mb (29.15 in) | ENE 15 kph (ENE 9.2 mph) | - | 1SM |
| | KFEP 090605Z AUTO 07008KT 1SM SN OVC002 00/00 A2914 RMK AO2 T00031005 |