| 09:55 CST | 
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb
(30 in) | WNW 20 kph
(WNW 12.7 mph) | - | 10SM |
| | KSPI 261555Z 29011G18KT 10SM OVC014 03/02 A3000
RMK AO2 |
| 09:52 CST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb
(30 in) | NW 20 kph
(NW 12.7 mph) | 0.25 mm
(0.01 in) | 10SM |
| | KSPI 261552Z 30011G18KT 10SM BKN009 OVC017 03/02 A3000
RMK AO2 RAE24 SLP161 P0001 T00330017 |
| 08:52 CST | 
Overcast
Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1015 mb
(29.97 in) | WNW 22 kph
(WNW 13.8 mph) | 0.25 mm
(0.01 in) | 4SM |
| | KSPI 261452Z 29012G16KT 4SM -RA BR BKN009 OVC017 03/01 A2998
RMK AO2 SLP154 P0001 60002 T00280011 53019 |
| 08:43 CST |
Overcast
Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1015 mb
(29.97 in) | WNW 15 kph
(WNW 9.2 mph) | 0.25 mm
(0.01 in) | 5SM |
| | KSPI 261443Z 29008G18KT 5SM -RA BR BKN009 OVC015 03/01 A2997
RMK AO2 P0001 |
| 07:52 CST |
Overcast
Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1014 mb
(29.94 in) | WNW 20 kph
(WNW 12.7 mph) | 0.25 mm
(0.01 in) | 8SM |
| | KSPI 261352Z 29011G19KT 8SM -RA OVC014 03/01 A2995
RMK AO2 SLP147 P0001 T00280011 |
| 06:52 CST |
Overcast
Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1014 mb
(29.94 in) | W 20 kph
(W 12.7 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KSPI 261252Z 28011G20KT 10SM -RA OVC014 03/01 A2994
RMK AO2 RAB1154 SLP142 P0000 T00280006 |
| 05:52 CST |
Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1013 mb
(29.91 in) | W 19 kph
(W 11.5 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KSPI 261152Z 28010G16KT 10SM SCT015 BKN021 OVC028 03/01 A2992
RMK AO2 RAE50 SLP135 P0000 60000 70004 T00330006 10044 20033 53004 |
| 04:52 CST |
Overcast
Light Rain | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 22 kph
(W 13.8 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KSPI 261052Z AUTO 28012G19KT 10SM -RA BKN017 BKN024 OVC034 04/01 A2990
RMK AO2 RAB34 SLP129 P0000 T00390006 |
| 04:01 CST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 17 kph
(W 10.4 mph) | - | 10SM |
| | KSPI 261001Z AUTO 27009G17KT 10SM SCT020 BKN026 OVC045 04/01 A2990
RMK AO2 |
| 03:52 CST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 22 kph
(W 13.8 mph) | - | 10SM |
| | KSPI 260952Z AUTO 27012G16KT 10SM FEW017 BKN033 OVC045 04/01 A2990
RMK AO2 SLP129 T00390006 |
| 03:44 CST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 19 kph
(W 11.5 mph) | - | 10SM |
| | KSPI 260944Z AUTO 27010G16KT 10SM FEW017 BKN033 OVC045 04/01 A2990
RMK AO2 |
| 02:52 CST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 15 kph
(W 9.2 mph) | - | 10SM |
| | KSPI 260852Z AUTO 27008G17KT 10SM OVC020 04/01 A2991
RMK AO2 SLP130 T00390006 56001 |
| 01:52 CST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb
(29.91 in) | W 20 kph
(W 12.7 mph) | - | 10SM |
| | KSPI 260752Z AUTO 27011KT 10SM FEW016 BKN023 OVC028 04/01 A2991
RMK AO2 SLP129 T00390006 |
| 00:52 CST |
Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1013 mb
(29.91 in) | W 19 kph
(W 11.5 mph) | - | 10SM |
| | KSPI 260652Z AUTO 27010G17KT 10SM OVC024 04/00 A2990
RMK AO2 SLP129 T00390000 |
| 00:16 CST |
Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1013 mb
(29.91 in) | W 19 kph
(W 11.5 mph) | - | 10SM |
| | KSPI 260616Z AUTO 27010G20KT 10SM BKN026 OVC031 04/00 A2991
RMK AO2 |
