| 17:53 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMTO 072353Z AUTO 28003KT 10SM OVC022 01/M02 A3029 RMK AO2 SLP264 T00061022 10022 20006 51025 |
| 16:53 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1025 mb (30.27 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KMTO 072253Z AUTO 29005KT 10SM OVC020 01/M02 A3027 RMK AO2 SLP258 T00061022 |
| 15:53 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1024 mb (30.24 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMTO 072153Z AUTO 30005KT 10SM OVC018 01/M02 A3024 RMK AO2 SLP249 T00061017 |
| 14:53 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | NNW 9 kph (NNW 5.8 mph) | - | 6SM |
| | KMTO 072053Z AUTO 33005KT 6SM BR OVC016 01/M01 A3021 RMK AO2 SLP238 T00111006 51017 |
| 14:36 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 7SM |
| | KMTO 072036Z AUTO 33006KT 7SM OVC014 01/M01 A3021 RMK AO2 |
| 14:10 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 7SM |
| | KMTO 072010Z AUTO 31006KT 7SM OVC016 02/M01 A3021 RMK AO2 |
| 13:53 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1023 mb (30.21 in) | NW 15 kph (NW 9.2 mph) | - | 7SM |
| | KMTO 071953Z AUTO 30008KT 7SM OVC014 02/M01 A3020 RMK AO2 SLP235 T00171006 |
| 12:53 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | WNW 19 kph (WNW 11.5 mph) | - | 8SM |
| | KMTO 071853Z AUTO 29010KT 8SM OVC014 02/00 A3018 RMK AO2 SLP228 T00170000 |
| 11:53 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 7SM |
| | KMTO 071753Z AUTO 25006KT 7SM OVC012 02/00 A3016 RMK AO2 SLP220 T00220000 10022 21011 50006 |
| 10:53 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | SW 9 kph (SW 5.8 mph) | - | 8SM |
| | KMTO 071653Z AUTO 23005KT 8SM OVC012 02/00 A3017 RMK AO2 SLP223 T00170000 |
| 10:25 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | SW 9 kph (SW 5.8 mph) | - | 6SM |
| | KMTO 071625Z AUTO 22005KT 6SM BR OVC014 01/M01 A3017 RMK AO2 |
| 09:53 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | SW 9 kph (SW 5.8 mph) | - | 5SM |
| | KMTO 071553Z AUTO 22005KT 5SM BR OVC016 01/M01 A3016 RMK AO2 SLP220 T00061011 |
| 08:53 CST |  Overcast Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 4SM |
| | KMTO 071453Z AUTO 21006KT 4SM BR OVC014 00/M01 A3014 RMK AO2 SLP215 T00001011 53011 |
| 08:13 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 4SM |
| | KMTO 071413Z AUTO 19007KT 4SM BR OVC014 M01/M02 A3013 RMK AO2 |
| 07:53 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | S 11 kph (S 6.9 mph) | - | 3SM |
| | KMTO 071353Z AUTO 19006KT 3SM BR OVC016 M01/M02 A3012 RMK AO2 SLP209 T10061017 |
| 06:53 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 4SM |
| | KMTO 071253Z AUTO 19007KT 4SM BR OVC018 M01/M02 A3011 RMK AO2 SLP205 T10111017 |
| 05:53 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMTO 071153Z AUTO 17006KT 4SM BR OVC018 M01/M02 A3011 RMK AO2 SNB18E32 SLP204 P0000 60000 T10111017 11006 21017 55001 |
| 05:32 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMTO 071132Z AUTO 17005KT 3SM BR OVC016 M01/M02 A3011 RMK AO2 SNB18E32 P0000 |
| 05:27 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMTO 071127Z AUTO 17006KT 2 1/2SM -SN BR OVC014 M01/M02 A3010 RMK AO2 SNB18 P0000 |
| 05:00 CST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | - | 3SM |
| | KMTO 071100Z AUTO 17007KT 3SM BR OVC014 M02/M02 A3010 RMK AO2 |
| 04:53 CST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMTO 071053Z AUTO 17005KT 3SM BR OVC016 M02/M02 A3010 RMK AO2 SNE46 SLP201 P0000 T10171022 |
| 04:38 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | SSE 13 kph (SSE 8.1 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMTO 071038Z AUTO 16007KT 3SM -SN BR OVC028 M02/M02 A3010 RMK AO2 P0000 |
| 04:30 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | SSE 13 kph (SSE 8.1 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMTO 071030Z AUTO 15007KT 3SM -SN BR OVC030 M02/M02 A3010 RMK AO2 P0000 |
| 03:53 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | SSE 11 kph (SSE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMTO 070953Z AUTO 16006KT 2 1/2SM -SN BR OVC036 M02/M02 A3010 RMK AO2 SLP199 P0000 T10171022 |
| 03:33 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | SSE 11 kph (SSE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMTO 070933Z AUTO 16006KT 2 1/2SM -SN BR OVC030 M02/M02 A3010 RMK AO2 P0000 |
| 03:20 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | SSE 9 kph (SSE 5.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMTO 070920Z AUTO 15005KT 2 1/2SM -SN BR OVC024 M02/M02 A3011 RMK AO2 P0000 |
| 03:07 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | S 7 kph (S 4.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KMTO 070907Z AUTO 17004KT 1 1/2SM -SN BR OVC016 M02/M02 A3011 RMK AO2 P0000 |
| 02:53 CST |  Obscured Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMTO 070853Z AUTO 17005KT 1SM -SN BR VV007 M02/M02 A3011 RMK AO2 SLP204 P0000 60000 T10171022 50000 |
| 02:45 CST |  Obscured Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | SSE 7 kph (SSE 4.6 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMTO 070845Z AUTO 16004KT 1SM -SN BR VV006 M02/M02 A3011 RMK AO2 P0000 |
| 02:08 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | SSE 9 kph (SSE 5.8 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KMTO 070808Z AUTO 16005KT 1 1/2SM -SN BR OVC011 M02/M02 A3011 RMK AO2 P0000 |
| 01:53 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMTO 070753Z AUTO 17005KT 1 3/4SM -SN BR OVC009 M02/M03 A3011 RMK AO2 SNB14 SLP202 P0000 T10171028 |
| 01:44 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMTO 070744Z AUTO 17006KT 1 1/4SM -SN BR OVC009 M02/M03 A3012 RMK AO2 SNB14 P0000 |
| 01:35 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMTO 070735Z AUTO 18006KT 1 1/4SM -SN BR OVC010 M02/M03 A3012 RMK AO2 SNB14 P0000 |
| 01:28 CST |  Overcast Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1020 mb (30.12 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMTO 070728Z AUTO 18005KT 1 3/4SM -SN OVC016 M01/M04 A3012 RMK AO2 SNB14 P0000 |
| 01:21 CST |  Overcast Light Snow | -1°C / 30°F | -5°C / 23°F | 75% | 1020 mb (30.12 in) | SSE 13 kph (SSE 8.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMTO 070721Z AUTO 16007KT 4SM -SN OVC022 M01/M05 A3011 RMK AO2 SNB14 P0000 |
| 00:53 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMTO 070653Z AUTO 19004KT 10SM OVC050 M01/M06 A3012 RMK AO2 SLP206 T10061056 |