| 20:15 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 100215Z 03005KT 10SM CLR M01/M06 A3009 RMK AO1 |
| 19:55 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KTPL 100155Z 04003KT 10SM CLR M01/M06 A3009 RMK AO1 |
| 19:35 CST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1019 mb (30.09 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100135Z 02004KT 10SM CLR 00/M06 A3010 RMK AO1 |
| 19:15 CST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1020 mb (30.12 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KTPL 100115Z 02003KT 10SM CLR 00/M06 A3011 RMK AO1 |
| 18:55 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1020 mb (30.12 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTPL 100055Z 04004KT 10SM CLR 00/M07 A3011 RMK AO1 |
| 18:35 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1020 mb (30.12 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100035Z 02004KT 10SM CLR 00/M07 A3011 RMK AO1 |
| 18:15 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1019 mb (30.09 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100015Z 02004KT 10SM CLR 01/M07 A3009 RMK AO1 |
| 17:55 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 092355Z 03005KT 10SM CLR 01/M07 A3010 RMK AO1 10050 20010 52020 |
| 17:35 CST |  Clear | 2°C / 36°F | -8°C / 18°F | 48% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 092335Z 03005KT 10SM CLR 02/M08 A3009 RMK AO1 |
| 17:15 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KTPL 092315Z 02007KT 10SM CLR 03/M08 A3008 RMK AO1 |
| 16:55 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1019 mb (30.09 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KTPL 092255Z 02008KT 10SM CLR 03/M08 A3008 RMK AO1 |
| 16:35 CST |  Clear | 4°C / 39°F | -8°C / 18°F | 42% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KTPL 092235Z 10SM CLR 04/M08 A3007 RMK AO1 |
| 16:15 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | N/A | NNE 17 kph (NNE 10.4 mph) | - | 10SM |
| | KTPL 092215Z 02009KT 10SM CLR 04/M07 RMK AO1 |
| 15:55 CST |  Clear | 4°C / 39°F | -8°C / 18°F | 42% | 1018 mb (30.06 in) | NNE 19 kph (NNE 11.5 mph) | - | 10SM |
| | KTPL 092155Z 02010G15KT 10SM CLR 04/M08 A3005 RMK AO1 |
| 15:35 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1018 mb (30.06 in) | NNE 19 kph (NNE 11.5 mph) | - | 10SM |
| | KTPL 092135Z 02010KT 10SM CLR 04/M07 A3005 RMK AO1 |
| 15:15 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1017 mb (30.03 in) | NNE 19 kph (NNE 11.5 mph) | - | 10SM |
| | KTPL 092115Z 02010KT 10SM CLR 04/M07 A3004 RMK AO1 |
| 14:55 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1017 mb (30.03 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KTPL 092055Z 01010G15KT 10SM CLR 04/M07 A3004 RMK AO1 57020 |
| 14:35 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1018 mb (30.06 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KTPL 092035Z 01012G16KT 10SM CLR 04/M07 A3005 RMK AO1 |
| 14:15 CST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1017 mb (30.03 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KTPL 092015Z 36014G17KT 10SM CLR 03/M07 A3003 RMK AO1 |
| 13:55 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1018 mb (30.06 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTPL 091955Z 36013G19KT 10SM CLR 04/M07 A3005 RMK AO1 |
| 13:35 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1018 mb (30.06 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTPL 091935Z 35013G20KT 10SM CLR 03/M08 A3005 RMK AO1 |
| 13:15 CST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1018 mb (30.06 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KTPL 091915Z 36015G18KT 10SM CLR 04/M06 A3007 RMK AO1 |
| 12:55 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1019 mb (30.09 in) | NNE 22 kph (NNE 13.8 mph) | - | 10SM |
| | KTPL 091855Z 02012G18KT 10SM CLR 03/M08 A3008 RMK AO1 |
| 12:35 CST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1019 mb (30.09 in) | NNE 22 kph (NNE 13.8 mph) | - | 10SM |
| | KTPL 091835Z 02012G19KT 10SM CLR 03/M07 A3009 RMK AO1 |
| 12:15 CST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1019 mb (30.09 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTPL 091815Z 01013G19KT 10SM CLR 03/M07 A3009 RMK AO1 |
| 11:55 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1019 mb (30.09 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KTPL 091755Z 01014G17KT 10SM CLR 02/M07 A3010 RMK AO1 10020 21020 52003 |
| 11:35 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1020 mb (30.12 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KTPL 091735Z 36011G19KT 10SM CLR 02/M07 A3012 RMK AO1 |
| 11:15 CST |  Clear | 1°C / 34°F | -8°C / 18°F | 51% | 1020 mb (30.12 in) | N 32 kph (N 19.6 mph) | - | 10SM |
| | KTPL 091715Z 35017KT 10SM CLR 01/M08 A3013 RMK AO1 |
| 10:55 CST |  Clear | 1°C / 34°F | -9°C / 16°F | 48% | 1020 mb (30.12 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KTPL 091655Z 01016G20KT 10SM CLR 01/M09 A3013 RMK AO1 |
| 10:15 CST |  Clear | 1°C / 34°F | -8°C / 18°F | 51% | 1020 mb (30.12 in) | N 32 kph (N 19.6 mph) | - | 10SM |
| | KTPL 091615Z 01017G22KT 10SM CLR 01/M08 A3011 RMK AO1 |
| 09:55 CST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1020 mb (30.12 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KTPL 091555Z 36016G22KT 10SM CLR 00/M09 A3012 RMK AO1 |
| 09:35 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1020 mb (30.12 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KTPL 091535Z 01014G21KT 10SM CLR M01/M08 A3011 RMK AO1 |
| 08:55 CST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1019 mb (30.09 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KTPL 091455Z 01015G24KT 10SM CLR M01/M09 A3009 RMK AO1 52041 |
| 08:35 CST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1019 mb (30.09 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KTPL 091435Z 36014G25KT 10SM CLR M02/M09 A3009 RMK AO1 |
| 08:15 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1018 mb (30.06 in) | N 37 kph (N 23 mph) | - | 10SM |
| | KTPL 091415Z 35020G27KT 10SM CLR M02/M08 A3006 RMK AO1 |
| 07:55 CST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1017 mb (30.03 in) | N 33 kph (N 20.7 mph) | - | 10SM |
| | KTPL 091355Z 36018G26KT 10SM CLR M02/M09 A3004 RMK AO1 |
| 07:35 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1017 mb (30.03 in) | N 33 kph (N 20.7 mph) | - | 10SM |
| | KTPL 091335Z 36018G22KT 10SM CLR M02/M08 A3003 RMK AO1 |
| 07:15 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1017 mb (30.03 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KTPL 091315Z 36015G26KT 10SM CLR M02/M07 A3003 RMK AO1 |
| 06:55 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1017 mb (30.03 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTPL 091255Z 35013G20KT 10SM CLR M02/M07 A3002 RMK AO1 |
| 06:35 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1016 mb (30 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KTPL 091235Z 36016G29KT 10SM CLR M02/M08 A3000 RMK AO1 |
| 06:15 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1015 mb (29.97 in) | N 44 kph (N 27.6 mph) | - | 10SM |
| | KTPL 091215Z 36024G28KT 10SM CLR M01/M06 A2997 RMK AO1 |
| 05:55 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1015 mb (29.97 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KTPL 091155Z 36014KT 10SM CLR M01/M06 A2997 RMK AO1 10090 21010 52037 |
| 05:15 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1015 mb (29.97 in) | N 37 kph (N 23 mph) | - | 10SM |
| | KTPL 091115Z 35020G25KT 10SM CLR 00/M04 A2996 RMK AO1 |
| 04:55 CST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KTPL 091055Z 34019G23KT 10SM FEW015 01/M02 A2995 RMK AO1 |
| 04:35 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1014 mb (29.94 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KTPL 091035Z 36015G23KT 10SM CLR 02/M01 A2993 RMK AO1 |
| 04:15 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | N 32 kph (N 19.6 mph) | - | 10SM |
| | KTPL 091015Z 35017G27KT 10SM CLR 03/00 A2991 RMK AO1 |
| 03:55 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KTPL 090955Z 35016G21KT 10SM CLR 03/00 A2992 RMK AO1 |
| 03:35 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb (29.91 in) | N 35 kph (N 21.9 mph) | - | 10SM |
| | KTPL 090935Z 35019G24KT 10SM CLR 04/01 A2990 RMK AO1 |
| 03:15 CST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1012 mb (29.88 in) | N 32 kph (N 19.6 mph) | - | 10SM |
| | KTPL 090915Z 36017G22KT 10SM CLR 04/02 A2989 RMK AO1 |
| 02:55 CST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1011 mb (29.85 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTPL 090855Z 01013G25KT 10SM CLR 06/03 A2986 RMK AO1 52037 |
| 02:35 CST |  Partly Cloudy | 7°C / 45°F | 7°C / 45°F | 100% | 1010 mb (29.83 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KTPL 090835Z 01016G21KT 10SM FEW020 07/07 A2983 RMK AO1 |
| 02:15 CST |  Mostly Cloudy | 7°C / 45°F | 7°C / 45°F | 100% | 1009 mb (29.8 in) | N 13 kph (N 8.1 mph) | - | 1 1/4SM |
| | KTPL 090815Z 35007KT 1 1/4SM BKN001 BKN017 BKN022 07/07 A2981 RMK AO1 |
| 01:55 CST |  Overcast | 8°C / 46°F | 8°C / 46°F | 100% | 1008 mb (29.77 in) | SW 6 kph (SW 3.5 mph) | - | M1/4SM |
| | KTPL 090755Z 22003KT M1/4SM OVC001 08/08 A2977 RMK AO1 |
| 01:35 CST |  Overcast | 8°C / 46°F | 8°C / 46°F | 100% | 1007 mb (29.74 in) | Calm | - | M1/4SM |
| | KTPL 090735Z 00000KT M1/4SM OVC001 08/08 A2975 RMK AO1 |
| 01:15 CST |  Overcast | 6°C / 43°F | 6°C / 43°F | 100% | 1007 mb (29.74 in) | S 7 kph (S 4.6 mph) | - | 1/2SM |
| | KTPL 090715Z 18004KT 1/2SM OVC002 06/06 A2975 RMK AO1 |
| 00:55 CST |  Overcast | 7°C / 45°F | 7°C / 45°F | 100% | 1007 mb (29.74 in) | Calm | - | 1/4SM |
| | KTPL 090655Z 00000KT 1/4SM OVC001 07/07 A2974 RMK AO1 |
| 00:35 CST |  Overcast | 8°C / 46°F | 8°C / 46°F | 100% | 1007 mb (29.74 in) | S 7 kph (S 4.6 mph) | - | M1/4SM |
| | KTPL 090635Z 18004KT M1/4SM OVC001 08/08 A2974 RMK AO1 |