| 17:52 CST | 
Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1014 mb
(29.94 in) | SSE 13 kph
(SSE 8.1 mph) | - | 10SM |
| | KSPI 272352Z 15007KT 10SM CLR 06/01 A2995
RMK AO2 SLP148 T00560006 10089 20044 56002 |
| 16:52 CST |
Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1015 mb
(29.97 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KSPI 272252Z 14005KT 10SM CLR 07/01 A2996
RMK AO2 SLP149 T00670006 |
| 15:52 CST | 
Clear | 8°C / 46°F | 1°C / 34°F | 62% | 1015 mb
(29.97 in) | SE 13 kph
(SE 8.1 mph) | - | 10SM |
| | KSPI 272152Z 14007KT 10SM CLR 08/01 A2996
RMK AO2 SLP148 T00830006 |
| 14:52 CST |
Clear | 9°C / 48°F | -1°C / 30°F | 50% | 1015 mb
(29.97 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KSPI 272052Z 14005KT 10SM CLR 09/M01 A2996
RMK AO2 SLP150 T00891006 56019 |
| 13:52 CST |
Clear | 9°C / 48°F | -1°C / 30°F | 50% | 1015 mb
(29.97 in) | SE 11 kph
(SE 6.9 mph) | - | 10SM |
| | KSPI 271952Z 14006KT 10SM CLR 09/M01 A2998
RMK AO2 SLP155 T00891011 |
| 12:52 CST |
Clear | 8°C / 46°F | -2°C / 28°F | 50% | 1016 mb
(30 in) | Variable 6 kph
(Variable 3.5 mph) | - | 10SM |
| | KSPI 271852Z VRB03KT 10SM CLR 08/M02 A3000
RMK AO2 SLP164 T00781017 |
| 11:52 CST |
Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KSPI 271752Z 00000KT 10SM CLR 06/M02 A3002
RMK AO2 SLP171 T00611017 10067 21033 58017 |
| 10:52 CST |
Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1018 mb
(30.06 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KSPI 271652Z 23003KT 10SM CLR 04/M02 A3005
RMK AO2 SLP181 T00391017 |
| 09:52 CST |
Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1019 mb
(30.09 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KSPI 271552Z 22003KT 10SM CLR 02/M01 A3008
RMK AO2 SLP190 T00221011 |
| 08:52 CST |
Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1018 mb
(30.06 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KSPI 271452Z 27003KT 10SM CLR 01/M02 A3007
RMK AO2 SLP187 T00111017 51004 |
| 07:52 CST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb
(30.06 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KSPI 271352Z 27004KT 10SM CLR M01/M03 A3007
RMK AO2 SLP188 T10111028 |
| 06:52 CST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KSPI 271252Z 00000KT 10SM CLR M03/M05 A3006
RMK AO2 SLP184 T10331050 |
| 05:52 CST |
Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb
(30.06 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KSPI 271152Z AUTO 25005KT 10SM CLR M03/M04 A3006
RMK AO2 SLP184 70003 T10281039 11011 21028 53002 |
| 04:52 CST |
Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb
(30.06 in) | W 9 kph
(W 5.8 mph) | - | 9SM |
| | KSPI 271052Z AUTO 27005KT 9SM CLR M02/M04 A3006
RMK AO2 SLP184 T10221039 |
| 03:52 CST |
Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb
(30.03 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KSPI 270952Z AUTO 25005KT 10SM CLR M02/M04 A3004
RMK AO2 SLP177 T10221039 |
| 02:52 CST |
Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1018 mb
(30.06 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KSPI 270852Z AUTO 28004KT 10SM CLR M02/M03 A3005
RMK AO2 SLP182 T10171033 53001 |
| 01:52 CST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1017 mb
(30.03 in) | W 11 kph
(W 6.9 mph) | - | 10SM |
| | KSPI 270752Z AUTO 28006KT 10SM CLR M01/M03 A3004
RMK AO2 SLP178 T10111033 |
| 00:52 CST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb
(30.06 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KSPI 270652Z AUTO 28005KT 10SM CLR M01/M03 A3005
RMK AO2 SLP180 T10111028 |
