| 10:52 CST | 
Partly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1006 mb
(29.71 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KSPI 021652Z 35009KT 10SM FEW100 04/01 A2970
RMK AO2 SLP061 T00440011 |
| 09:52 CST | 
Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1006 mb
(29.71 in) | NNW 9 kph
(NNW 5.8 mph) | - | 10SM |
| | KSPI 021552Z 34005KT 10SM CLR 04/01 A2972
RMK AO2 SLP068 T00390006 |
| 08:52 CST |
Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1007 mb
(29.74 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KSPI 021452Z 36003KT 10SM CLR 03/00 A2973
RMK AO2 SLP069 T00280000 58013 |
| 07:52 CST |
Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1007 mb
(29.74 in) | E 6 kph
(E 3.5 mph) | - | 10SM |
| | KSPI 021352Z 10003KT 10SM CLR 02/M01 A2973
RMK AO2 PRESFR SLP070 T00221006 |
| 06:52 CST | 
Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1008 mb
(29.77 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KSPI 021252Z 12005KT 10SM CLR 02/M01 A2977
RMK AO2 SLP083 T00171006 |
| 05:52 CST |
Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1008 mb
(29.77 in) | ENE 7 kph
(ENE 4.6 mph) | - | 10SM |
| | KSPI 021152Z 07004KT 10SM CLR 01/M02 A2977
RMK AO2 SLP082 T00061017 10056 21011 58014 |
| 04:52 CST |
Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1009 mb
(29.8 in) | Calm | - | 10SM |
| | KSPI 021052Z AUTO 00000KT 10SM CLR M01/M02 A2979
RMK AO2 SLP091 T10061022 |
| 03:52 CST |
Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb
(29.77 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSPI 020952Z AUTO 12003KT 10SM CLR 00/M02 A2978
RMK AO2 SLP088 T00001017 |
| 02:52 CST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1009 mb
(29.8 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSPI 020852Z AUTO 12003KT 10SM CLR M01/M03 A2981
RMK AO2 SLP096 T10061028 58010 |
| 01:52 CST |
Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb
(29.85 in) | Calm | - | 10SM |
| | KSPI 020752Z AUTO 00000KT 10SM CLR 01/M02 A2985
RMK AO2 SLP109 T00111022 |
| 00:52 CST |
Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb
(29.83 in) | NNW 11 kph
(NNW 6.9 mph) | - | 10SM |
| | KSPI 020652Z AUTO 33006KT 10SM CLR 03/M02 A2984
RMK AO2 SLP107 T00331017 |
