| 18:42 CST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 260042Z AUTO 00000KT 10SM CLR 01/M05 A2981 RMK AO2 |
| 18:22 CST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 260022Z AUTO 00000KT 10SM CLR 01/M05 A2981 RMK AO2 |
| 18:02 CST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 260002Z AUTO 00000KT 10SM CLR 01/M05 A2980 RMK AO2 |
| 17:42 CST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 252342Z AUTO 00000KT 10SM CLR 01/M05 A2979 RMK AO2 |
| 17:22 CST |  Partly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 252322Z AUTO 00000KT 10SM SCT036 SCT041 01/M05 A2979 RMK AO2 |
| 17:02 CST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 252302Z AUTO 00000KT 10SM BKN036 OVC041 01/M05 A2979 RMK AO2 |
| 16:42 CST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KCIR 252242Z AUTO 00000KT 10SM SCT029 OVC037 01/M05 A2979 RMK AO2 |
| 16:22 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCIR 252222Z AUTO 00000KT 10SM SCT029 OVC037 00/M05 A2978 RMK AO2 |
| 16:02 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCIR 252202Z AUTO 00000KT 10SM SCT031 OVC037 00/M06 A2977 RMK AO2 |
| 15:42 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCIR 252142Z AUTO 00000KT 10SM SCT031 OVC039 00/M05 A2976 RMK AO2 |
| 15:22 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 252122Z AUTO 00000KT 10SM BKN031 OVC039 00/M05 A2975 RMK AO2 |
| 15:02 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 252102Z AUTO 00000KT 10SM SCT028 OVC037 00/M05 A2975 RMK AO2 |
| 14:42 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 252042Z AUTO 00000KT 10SM SCT026 OVC035 00/M05 A2973 RMK AO2 |
| 14:22 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 252022Z AUTO 00000KT 10SM SCT026 OVC035 00/M05 A2973 RMK AO2 |
| 14:02 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 252002Z AUTO 00000KT 10SM OVC034 00/M06 A2973 RMK AO2 |
| 13:42 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KCIR 251942Z AUTO 00000KT 10SM OVC032 M00/M06 A2973 RMK AO2 |
| 13:22 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1006 mb (29.71 in) | SW 33 kph (SW 20.7 mph) | - | 10SM |
| | KCIR 251922Z AUTO 23018G27KT 10SM OVC032 M00/M06 A2972 RMK AO2 |
| 13:02 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KCIR 251902Z AUTO 22011G25KT 10SM OVC032 M01/M07 A2972 RMK AO2 |
| 12:42 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | SW 32 kph (SW 19.6 mph) | - | 10SM |
| | KCIR 251842Z AUTO 22017G26KT 10SM OVC030 M01/M07 A2972 RMK AO2 |
| 12:22 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1006 mb (29.71 in) | SW 35 kph (SW 21.9 mph) | - | 10SM |
| | KCIR 251822Z AUTO 22019G25KT 10SM OVC030 M01/M06 A2972 RMK AO2 |
| 12:02 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1006 mb (29.71 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KCIR 251802Z AUTO 23014G21KT 10SM BKN030 OVC034 M01/M06 A2972 RMK AO2 |
| 11:42 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | SW 33 kph (SW 20.7 mph) | - | 10SM |
| | KCIR 251742Z AUTO 23018G27KT 10SM BKN030 OVC036 M01/M07 A2972 RMK AO2 |
| 11:22 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KCIR 251722Z AUTO 00000KT 10SM BKN030 OVC039 M01/M06 A2971 RMK AO2 |
| 11:02 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KCIR 251702Z AUTO 00000KT 10SM SCT023 BKN030 OVC035 M01/M07 A2971 RMK AO2 |
| 10:42 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KCIR 251642Z AUTO 00000KT 10SM SCT023 SCT030 OVC037 M01/M06 A2970 RMK AO2 |
| 10:22 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KCIR 251622Z AUTO 00000KT 10SM SCT031 BKN037 OVC070 M01/M06 A2969 RMK AO2 |
| 10:02 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KCIR 251602Z AUTO 10SM SCT029 SCT038 OVC070 M01/M06 A2969 RMK AO2 |
| 09:42 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KCIR 251542Z AUTO 00000KT 10SM SCT025 SCT033 OVC070 M01/M06 A2967 RMK AO2 |
| 09:22 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KCIR 251522Z AUTO 00000KT 10SM SCT024 BKN036 OVC070 M01/M06 A2966 RMK AO2 |
| 09:02 CST |  Overcast Unknown Precip | -1°C / 30°F | -5°C / 23°F | 75% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KCIR 251502Z AUTO 00000KT 10SM UP SCT017 BKN022 OVC028 M01/M05 A2964 RMK AO2 |
| 08:42 CST |  Overcast Unknown Precip | 0°C / 32°F | -4°C / 25°F | 75% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KCIR 251442Z AUTO 00000KT 10SM UP BKN017 OVC022 00/M04 A2962 RMK AO2 |
| 08:22 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1002 mb (29.59 in) | Calm | - | 10SM |
| | KCIR 251422Z AUTO 00000KT 10SM OVC017 00/M03 A2959 RMK AO2 |
| 08:02 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1002 mb (29.59 in) | Calm | - | 10SM |
| | KCIR 251402Z AUTO 10SM OVC019 01/M03 A2958 RMK AO2 |
| 07:42 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1001 mb (29.56 in) | Calm | - | 10SM |
| | KCIR 251342Z AUTO 00000KT 10SM BKN019 OVC027 01/M03 A2957 RMK AO2 |
| 07:22 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1001 mb (29.56 in) | Calm | - | 7SM |
| | KCIR 251322Z AUTO 00000KT 7SM SCT019 OVC027 01/M02 A2955 RMK AO2 |
| 07:02 CST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1000 mb (29.53 in) | Calm | - | 10SM |
| | KCIR 251302Z AUTO 00000KT 10SM BKN019 BKN024 OVC039 02/M02 A2954 RMK AO2 |
| 06:42 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1000 mb (29.53 in) | Calm | - | 10SM |
| | KCIR 251242Z AUTO 10SM SCT012 BKN019 OVC044 02/M01 A2952 RMK AO2 |
| 06:22 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 999 mb (29.5 in) | Calm | - | 7SM |
| | KCIR 251222Z AUTO 00000KT 7SM SCT012 BKN017 OVC036 03/M00 A2951 RMK AO2 |
| 06:02 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 999 mb (29.5 in) | Calm | - | 10SM |
| | KCIR 251202Z AUTO 10SM BKN017 BKN027 OVC034 04/00 A2949 RMK AO2 |
| 05:42 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 998 mb (29.47 in) | Calm | - | 10SM |
| | KCIR 251142Z AUTO 10SM SCT019 BKN025 OVC040 04/00 A2947 RMK AO2 |
| 05:22 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 998 mb (29.47 in) | Calm | - | 10SM |
| | KCIR 251122Z AUTO 10SM SCT019 SCT024 OVC040 04/00 A2946 RMK AO2 |
| 05:03 CST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 998 mb (29.47 in) | Calm | - | 10SM |
| | KCIR 251103Z AUTO 10SM SCT020 SCT024 OVC031 05/01 A2946 RMK AO2 |
| 04:42 CST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 997 mb (29.44 in) | Calm | - | 10SM |
| | KCIR 251042Z AUTO 10SM BKN028 BKN034 OVC060 05/01 A2945 RMK AO2 |
| 04:22 CST |  Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 997 mb (29.44 in) | Calm | - | 10SM |
| | KCIR 251022Z AUTO 10SM SCT019 OVC028 06/02 A2944 RMK AO2 |
| 04:02 CST |  Mostly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 996 mb (29.41 in) | Calm | - | 10SM |
| | KCIR 251002Z AUTO 10SM BKN021 BKN026 06/03 A2942 RMK AO2 |
| 03:42 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 996 mb (29.41 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KCIR 250942Z AUTO 10SM SCT025 BKN029 OVC044 06/03 A2942 RMK AO2 P0001 |
| 03:22 CST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 996 mb (29.41 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KCIR 250922Z AUTO 10SM SCT015 SCT023 OVC045 07/04 A2942 RMK AO2 P0001 |
| 03:02 CST |  Overcast Light Snow | 7°C / 45°F | 4°C / 39°F | 81% | 996 mb (29.41 in) | Calm | - | 5SM |
| | KCIR 250902Z AUTO 5SM -SN SCT014 BKN019 OVC031 07/04 A2942 RMK AO2 |
| 02:42 CST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 996 mb (29.41 in) | Calm | 1.78 mm (0.07 in) | 7SM |
| | KCIR 250842Z AUTO 7SM SCT018 BKN030 OVC047 07/04 A2940 RMK AO2 P0007 |
| 02:22 CST |  Overcast Light Snow | 7°C / 45°F | 4°C / 39°F | 81% | 996 mb (29.41 in) | Calm | 1.27 mm (0.05 in) | 2 1/2SM |
| | KCIR 250822Z AUTO 2 1/2SM -SN BKN021 BKN028 OVC033 07/04 A2941 RMK AO2 P0005 |
| 02:02 CST |  Overcast Light Snow | 8°C / 46°F | 4°C / 39°F | 76% | 995 mb (29.38 in) | Calm | 0.25 mm (0.01 in) | 5SM |
| | KCIR 250802Z AUTO 5SM -SN SCT022 BKN036 OVC060 08/04 A2939 RMK AO2 P0001 |
| 01:42 CST |  Overcast Light Snow | 8°C / 46°F | 5°C / 41°F | 82% | 995 mb (29.38 in) | Calm | 0.25 mm (0.01 in) | 7SM |
| | KCIR 250742Z AUTO 7SM -SN SCT026 SCT036 OVC050 08/05 A2938 RMK AO2 P0001 |
| 01:22 CST |  Overcast | 9°C / 48°F | 6°C / 43°F | 82% | 995 mb (29.38 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KCIR 250722Z AUTO 10SM SCT016 BKN029 OVC048 09/06 A2938 RMK AO2 P0001 |
| 01:02 CST |  Overcast Light Snow | 9°C / 48°F | 7°C / 45°F | 87% | 995 mb (29.38 in) | Calm | 0.25 mm (0.01 in) | 7SM |
| | KCIR 250702Z AUTO 7SM -SN SCT025 SCT041 OVC050 09/07 A2937 RMK AO2 P0001 |
| 00:42 CST |  Overcast Light Snow | 9°C / 48°F | 7°C / 45°F | 87% | 994 mb (29.35 in) | Calm | 2.29 mm (0.09 in) | 5SM |
| | KCIR 250642Z AUTO 5SM -SN SCT015 BKN035 OVC050 09/07 A2936 RMK AO2 P0009 |
| 00:22 CST |  Overcast Rain | 10°C / 50°F | 7°C / 45°F | 82% | 995 mb (29.38 in) | Calm | 1.52 mm (0.06 in) | 5SM |
| | KCIR 250622Z AUTO 5SM RA SCT013 BKN032 OVC038 10/07 A2937 RMK AO2 P0006 |
| 00:02 CST |  Overcast Light Rain | 12°C / 54°F | 9°C / 48°F | 82% | 994 mb (29.35 in) | Calm | - | 7SM |
| | KCIR 250602Z AUTO 7SM -RA SCT014 BKN021 OVC050 12/09 A2934 RMK AO2 |