| 21:55 CST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1023 mb (30.21 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KTVF 150355Z AUTO 25009KT 10SM OVC050 M20/M25 A3020 RMK AO1 |
| 21:35 CST |  Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTVF 150335Z AUTO 24010KT 10SM SCT055 BKN100 OVC120 M21/M26 A3020 RMK AO1 |
| 21:15 CST |  Mostly Cloudy | -20°C / -4°F | -26°C / -15°F | 59% | 1023 mb (30.21 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KTVF 150315Z AUTO 24011KT 10SM BKN090 BKN120 M20/M26 A3020 RMK AO1 |
| 20:55 CST |  Mostly Cloudy | -20°C / -4°F | -26°C / -15°F | 59% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTVF 150255Z AUTO 25010KT 10SM BKN100 BKN120 M20/M26 A3020 RMK AO1 57003 |
| 20:35 CST |  Partly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTVF 150235Z AUTO 26010KT 10SM SCT110 M21/M26 A3021 RMK AO1 |
| 20:15 CST |  Mostly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTVF 150215Z AUTO 26010KT 10SM BKN110 M21/M26 A3021 RMK AO1 |
| 19:55 CST |  Mostly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTVF 150155Z AUTO 25010KT 10SM BKN120 M21/M26 A3020 RMK AO1 |
| 19:35 CST |  Mostly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1023 mb (30.21 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KTVF 150135Z AUTO 24008KT 10SM BKN120 M21/M26 A3020 RMK AO1 |
| 19:15 CST |  Partly Cloudy | -21°C / -6°F | -27°C / -17°F | 59% | 1023 mb (30.21 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KTVF 150115Z AUTO 22008KT 10SM SCT120 M21/M27 A3020 RMK AO1 |
| 18:55 CST |  Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1023 mb (30.21 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KTVF 150055Z AUTO 23006KT 10SM CLR M22/M26 A3020 RMK AO1 |
| 18:35 CST |  Clear | -23°C / -9°F | -28°C / -18°F | 64% | 1023 mb (30.21 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KTVF 150035Z AUTO 23005KT 10SM CLR M23/M28 A3021 RMK AO1 |
| 18:15 CST |  Clear | -22°C / -8°F | -28°C / -18°F | 58% | 1023 mb (30.21 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KTVF 150015Z AUTO 23005KT 10SM CLR M22/M28 A3021 RMK AO1 |
| 17:55 CST |  Clear | -22°C / -8°F | -28°C / -18°F | 58% | 1023 mb (30.21 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KTVF 142355Z AUTO 24004KT 10SM CLR M22/M28 A3021 RMK AO1 11190 21220 411901250 52010 |
| 17:35 CST |  Clear | -22°C / -8°F | -29°C / -20°F | 53% | 1023 mb (30.21 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTVF 142335Z AUTO 27006KT 10SM CLR M22/M29 A3021 RMK AO1 |
| 17:15 CST |  Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1023 mb (30.21 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KTVF 142315Z AUTO 26006KT 10SM CLR M22/M26 A3021 RMK AO1 |
| 16:55 CST |  Clear | -21°C / -6°F | -29°C / -20°F | 49% | 1023 mb (30.21 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KTVF 142255Z AUTO 26004KT 10SM CLR M21/M29 A3020 RMK AO1 |
| 16:35 CST |  Clear | -21°C / -6°F | -27°C / -17°F | 59% | 1022 mb (30.18 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 142235Z AUTO 28005KT 10SM CLR M21/M27 A3019 RMK AO1 |
| 16:15 CST |  Clear | -20°C / -4°F | -28°C / -18°F | 49% | 1022 mb (30.18 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTVF 142215Z AUTO 28006KT 10SM CLR M20/M28 A3019 RMK AO1 |
| 15:55 CST |  Clear | -20°C / -4°F | -26°C / -15°F | 59% | 1022 mb (30.18 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KTVF 142155Z AUTO 28010KT 10SM CLR M20/M26 A3019 RMK AO1 |
| 15:35 CST |  Clear | -19°C / -2°F | -28°C / -18°F | 45% | 1022 mb (30.18 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KTVF 142135Z AUTO 27011KT 10SM CLR M19/M28 A3018 RMK AO1 |
| 15:15 CST |  Partly Cloudy | -19°C / -2°F | -22°C / -8°F | 77% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 9SM |
| | KTVF 142115Z AUTO 28007KT 9SM SCT020 M19/M22 A3018 RMK AO1 |
| 14:55 CST |  Overcast | -20°C / -4°F | -28°C / -18°F | 49% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 3SM |
| | KTVF 142055Z AUTO 28007KT 3SM SCT022 BKN035 OVC042 M20/M28 A3018 RMK AO1 52010 |
| 14:35 CST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 5SM |
| | KTVF 142035Z AUTO 28009KT 5SM FEW024 BKN035 OVC041 M20/M23 A3018 RMK AO1 |
| 14:15 CST |  Overcast | -21°C / -6°F | -28°C / -18°F | 54% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 4SM |
| | KTVF 142015Z AUTO 28009KT 4SM FEW024 BKN041 OVC049 M21/M28 A3017 RMK AO1 |
| 13:55 CST |  Overcast | -20°C / -4°F | -27°C / -17°F | 54% | 1022 mb (30.18 in) | W 19 kph (W 11.5 mph) | - | 5SM |
| | KTVF 141955Z AUTO 27010KT 5SM FEW036 BKN042 OVC060 M20/M27 A3017 RMK AO1 |
| 13:35 CST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | - | 5SM |
| | KTVF 141935Z AUTO 27008KT 5SM BKN041 OVC049 M20/M25 A3016 RMK AO1 |
| 13:15 CST |  Overcast | -20°C / -4°F | -28°C / -18°F | 49% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KTVF 141915Z AUTO 28008KT 10SM BKN043 OVC050 M20/M28 A3016 RMK AO1 |
| 12:55 CST |  Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1021 mb (30.15 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KTVF 141855Z AUTO 26008KT 10SM BKN041 OVC050 M21/M26 A3016 RMK AO1 |
| 12:35 CST |  Overcast | -21°C / -6°F | -28°C / -18°F | 54% | 1021 mb (30.15 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KTVF 141835Z AUTO 28009KT 10SM SCT048 OVC060 M21/M28 A3016 RMK AO1 |
| 12:15 CST |  Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KTVF 141815Z AUTO 27007KT 10SM OVC060 M21/M26 A3016 RMK AO1 |
| 11:55 CST |  Overcast | -21°C / -6°F | -28°C / -18°F | 54% | 1021 mb (30.15 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTVF 141755Z AUTO 27006KT 10SM BKN060 BKN085 OVC110 M21/M28 A3015 RMK AO1 11210 21240 52003 |
| 11:35 CST |  Overcast | -21°C / -6°F | -27°C / -17°F | 59% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 141735Z AUTO 28005KT 10SM FEW036 BKN047 OVC110 M21/M27 A3015 RMK AO1 |
| 11:15 CST |  Overcast | -22°C / -8°F | -27°C / -17°F | 64% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KTVF 141715Z AUTO 28007KT 10SM OVC050 M22/M27 A3016 RMK AO1 |
| 10:55 CST |  Overcast | -22°C / -8°F | -28°C / -18°F | 58% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KTVF 141655Z AUTO 28008KT 10SM OVC050 M22/M28 A3016 RMK AO1 |
| 10:35 CST |  Overcast | -22°C / -8°F | -28°C / -18°F | 58% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KTVF 141635Z AUTO 28009KT 10SM BKN060 OVC070 M22/M28 A3017 RMK AO1 |
| 10:15 CST |  Overcast | -22°C / -8°F | -29°C / -20°F | 53% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 141615Z AUTO 28005KT 10SM OVC070 M22/M29 A3015 RMK AO1 |
| 09:55 CST |  Overcast | -22°C / -8°F | -29°C / -20°F | 53% | 1021 mb (30.15 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTVF 141555Z AUTO 27004KT 10SM OVC060 M22/M29 A3015 RMK AO1 |
| 09:35 CST |  Overcast | -22°C / -8°F | -28°C / -18°F | 58% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KTVF 141535Z AUTO 28003KT 10SM OVC070 M22/M28 A3015 RMK AO1 |
| 09:15 CST |  Overcast | -22°C / -8°F | -29°C / -20°F | 53% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 141515Z AUTO 28005KT 10SM OVC070 M22/M29 A3014 RMK AO1 |
| 08:55 CST |  Overcast | -23°C / -9°F | -29°C / -20°F | 58% | 1021 mb (30.15 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KTVF 141455Z AUTO 30006KT 10SM OVC080 M23/M29 A3014 RMK AO1 52020 |
| 08:35 CST |  Overcast | -23°C / -9°F | -28°C / -18°F | 64% | 1020 mb (30.12 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KTVF 141435Z AUTO 29005KT 10SM OVC080 M23/M28 A3013 RMK AO1 |
| 08:15 CST |  Mostly Cloudy | -23°C / -9°F | -32°C / -26°F | 44% | 1020 mb (30.12 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTVF 141415Z AUTO 28004KT 10SM BKN090 M23/M32 A3012 RMK AO1 |
| 07:55 CST |  Mostly Cloudy | -23°C / -9°F | -29°C / -20°F | 58% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KTVF 141355Z AUTO 28003KT 10SM BKN110 M23/M29 A3012 RMK AO1 |
| 07:35 CST |  Partly Cloudy | -23°C / -9°F | -31°C / -24°F | 48% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KTVF 141335Z AUTO 30005KT 10SM FEW110 M23/M31 A3011 RMK AO1 |
| 07:15 CST |  Partly Cloudy | -23°C / -9°F | -30°C / -22°F | 53% | 1020 mb (30.12 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KTVF 141315Z AUTO 30006KT 10SM FEW110 M23/M30 A3011 RMK AO1 |
| 06:55 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1019 mb (30.09 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KTVF 141255Z AUTO 31006KT 10SM CLR M24/M29 A3010 RMK AO1 |
| 06:35 CST |  Clear | -24°C / -11°F | -30°C / -22°F | 58% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KTVF 141235Z AUTO 31004KT 10SM CLR M24/M30 A3010 RMK AO1 |
| 06:15 CST |  Clear | -24°C / -11°F | -31°C / -24°F | 52% | 1019 mb (30.09 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KTVF 141215Z AUTO 30005KT 10SM CLR M24/M31 A3009 RMK AO1 |
| 05:55 CST |  Clear | -24°C / -11°F | -28°C / -18°F | 70% | 1019 mb (30.09 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KTVF 141155Z AUTO 32006KT 10SM CLR M24/M28 A3008 RMK AO1 11230 21250 54000 |
| 05:35 CST |  Clear | -24°C / -11°F | -30°C / -22°F | 58% | 1018 mb (30.06 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KTVF 141135Z AUTO 32008KT 10SM CLR M24/M30 A3007 RMK AO1 |
| 05:15 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KTVF 141115Z AUTO 32007KT 10SM CLR M24/M29 A3007 RMK AO1 |
| 04:55 CST |  Clear | -24°C / -11°F | -28°C / -18°F | 70% | 1019 mb (30.09 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KTVF 141055Z AUTO 30005KT 10SM CLR M24/M28 A3008 RMK AO1 |
| 04:35 CST |  Clear | -24°C / -11°F | -31°C / -24°F | 52% | 1018 mb (30.06 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KTVF 141035Z AUTO 30004KT 10SM CLR M24/M31 A3007 RMK AO1 |
| 04:15 CST |  Clear | -25°C / -13°F | -28°C / -18°F | 76% | 1018 mb (30.06 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTVF 141015Z AUTO 28004KT 10SM CLR M25/M28 A3007 RMK AO1 |
| 03:55 CST |  Partly Cloudy | -24°C / -11°F | -31°C / -24°F | 52% | 1018 mb (30.06 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KTVF 140955Z AUTO 29006KT 10SM SCT110 M24/M31 A3007 RMK AO1 |
| 03:35 CST |  Overcast | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140935Z AUTO 28005KT 10SM OVC110 M24/M29 A3007 RMK AO1 |
| 03:15 CST |  Partly Cloudy | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140915Z AUTO 28005KT 10SM SCT110 M24/M29 A3007 RMK AO1 |
| 02:55 CST |  Clear | -24°C / -11°F | -30°C / -22°F | 58% | 1019 mb (30.09 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140855Z AUTO 28005KT 10SM CLR M24/M30 A3008 RMK AO1 52003 |
| 02:35 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTVF 140835Z AUTO 28004KT 10SM CLR M24/M29 A3007 RMK AO1 |
| 02:15 CST |  Clear | -24°C / -11°F | -31°C / -24°F | 52% | 1018 mb (30.06 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KTVF 140815Z AUTO 26003KT 10SM CLR M24/M31 A3007 RMK AO1 |
| 01:55 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KTVF 140755Z AUTO 25004KT 10SM CLR M24/M29 A3007 RMK AO1 |
| 01:35 CST |  Clear | -24°C / -11°F | -30°C / -22°F | 58% | 1019 mb (30.09 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140735Z AUTO 27005KT 10SM CLR M24/M30 A3008 RMK AO1 |
| 01:15 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140715Z AUTO 27005KT 10SM CLR M24/M29 A3007 RMK AO1 |
| 00:55 CST |  Clear | -24°C / -11°F | -29°C / -20°F | 63% | 1018 mb (30.06 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KTVF 140655Z AUTO 26004KT 10SM CLR M24/M29 A3007 RMK AO1 |
| 00:35 CST |  Clear | -24°C / -11°F | -31°C / -24°F | 52% | 1018 mb (30.06 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTVF 140635Z AUTO 27005KT 10SM CLR M24/M31 A3007 RMK AO1 |
| 00:15 CST |  Clear | -23°C / -9°F | -28°C / -18°F | 64% | 1018 mb (30.06 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTVF 140615Z AUTO 27004KT 10SM CLR M23/M28 A3007 RMK AO1 |