| 18:58 CST |  Clear | -20°C / -4°F | -25°C / -13°F | 65% | 1030 mb (30.42 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KRNH 160058Z AUTO 26005KT 10SM CLR M20/M25 A3043 RMK AO2 T12051255 |
| 18:39 CST |  Clear | -21°C / -6°F | -26°C / -15°F | 64% | 1030 mb (30.42 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KRNH 160039Z AUTO 25003KT 10SM CLR M21/M26 A3043 RMK AO2 T12111259 |
| 18:18 CST |  Clear | -20°C / -4°F | -26°C / -15°F | 59% | 1030 mb (30.42 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 160018Z AUTO 26004KT 10SM CLR M20/M26 A3043 RMK AO2 T12041256 |
| 17:58 CST |  Clear | -20°C / -4°F | -26°C / -15°F | 59% | 1030 mb (30.42 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KRNH 152358Z AUTO 26006KT 10SM CLR M20/M26 A3043 RMK AO2 T12011256 11161 21205 |
| 17:38 CST |  Clear | -19°C / -2°F | -25°C / -13°F | 59% | 1030 mb (30.42 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KRNH 152338Z AUTO 26005KT 10SM CLR M19/M25 A3043 RMK AO2 T11951254 |
| 17:18 CST |  Clear | -20°C / -4°F | -25°C / -13°F | 65% | 1030 mb (30.42 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KRNH 152318Z AUTO 27004KT 10SM CLR M20/M25 A3043 RMK AO2 T11961254 |
| 16:58 CST |  Clear | -19°C / -2°F | -25°C / -13°F | 59% | 1030 mb (30.42 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KRNH 152258Z AUTO 27005KT 10SM CLR M19/M25 A3043 RMK AO2 T11911250 |
| 16:38 CST |  Clear | -18°C / 0°F | -25°C / -13°F | 54% | 1030 mb (30.42 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KRNH 152238Z AUTO 27006KT 10SM CLR M18/M25 A3043 RMK AO2 T11841248 |
| 16:18 CST |  Clear | -18°C / 0°F | -25°C / -13°F | 54% | 1030 mb (30.42 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRNH 152218Z AUTO 25007KT 10SM CLR M18/M25 A3042 RMK AO2 T11801246 |
| 15:58 CST |  Clear | -17°C / 1°F | -24°C / -11°F | 55% | 1030 mb (30.42 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRNH 152158Z AUTO 26007KT 10SM CLR M17/M24 A3041 RMK AO2 T11731241 |
| 15:38 CST |  Clear | -17°C / 1°F | -24°C / -11°F | 55% | 1030 mb (30.42 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRNH 152138Z AUTO 26007KT 10SM CLR M17/M24 A3041 RMK AO2 T11701241 |
| 15:18 CST |  Clear | -16°C / 3°F | -24°C / -11°F | 50% | 1030 mb (30.42 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KRNH 152118Z AUTO 25010KT 10SM CLR M16/M24 A3041 RMK AO2 T11651236 |
| 14:58 CST |  Clear | -16°C / 3°F | -24°C / -11°F | 50% | 1030 mb (30.42 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KRNH 152058Z AUTO 25008KT 10SM CLR M16/M24 A3041 RMK AO2 T11651236 |
| 14:38 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KRNH 152038Z AUTO 27010KT 10SM CLR M16/M23 A3040 RMK AO2 T11651235 |
| 14:19 CST |  Clear | -16°C / 3°F | -24°C / -11°F | 50% | 1029 mb (30.39 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KRNH 152019Z AUTO 27011KT 10SM CLR M16/M24 A3039 RMK AO2 T11631236 |
| 13:59 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KRNH 151959Z AUTO 26009KT 10SM CLR M16/M23 A3039 RMK AO2 T11621231 |
| 13:38 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KRNH 151938Z AUTO 27008KT 10SM CLR M16/M23 A3038 RMK AO2 T11621230 |
| 13:18 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KRNH 151918Z AUTO 28010KT 10SM CLR M16/M23 A3038 RMK AO2 T11651230 |
| 12:58 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KRNH 151858Z AUTO 27011KT 10SM CLR M16/M23 A3038 RMK AO2 T11631232 |
| 12:38 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KRNH 151838Z AUTO 26011KT 10SM CLR M16/M23 A3038 RMK AO2 T11651230 |
| 12:18 CST |  Obscured Light Snow | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 24 kph (W 15 mph) | - | 1 1/4SM |
| | KRNH 151818Z AUTO 28013KT 1 1/4SM -SN VV007 M16/M23 A3038 RMK AO2 T11651230 |
| 11:58 CST |  Obscured Light Snow | -16°C / 3°F | -23°C / -9°F | 55% | 1029 mb (30.39 in) | W 22 kph (W 13.8 mph) | - | 1SM |
| | KRNH 151758Z AUTO 27012KT 1SM -SN VV007 M16/M23 A3039 RMK AO2 T11651229 11165 21235 |
| 11:38 CST |  Clear | -16°C / 3°F | -22°C / -8°F | 60% | 1029 mb (30.39 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KRNH 151738Z AUTO 26009KT 10SM CLR M16/M22 A3039 RMK AO2 T11651224 |
| 11:18 CST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1029 mb (30.39 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KRNH 151718Z AUTO 26009KT 10SM CLR M17/M22 A3039 RMK AO2 T11701223 |
| 10:58 CST |  Obscured Light Snow | -17°C / 1°F | -22°C / -8°F | 65% | 1029 mb (30.39 in) | SSW 20 kph (SSW 12.7 mph) | - | 1SM |
| | KRNH 151658Z AUTO 26011KT 1SM -SN VV007 M17/M22 A3040 RMK AO2 VIS 1/2V5 T11721220 |
| 10:38 CST |  Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1030 mb (30.42 in) | W 20 kph (W 12.7 mph) | - | 7SM |
| | KRNH 151638Z AUTO 27011KT 7SM CLR M18/M22 A3041 RMK AO2 T11791218 |
| 10:18 CST |  Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1030 mb (30.42 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KRNH 151618Z AUTO 27008KT 10SM CLR M18/M22 A3041 RMK AO2 T11831216 |
| 09:58 CST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1029 mb (30.39 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRNH 151558Z AUTO 26007KT 10SM CLR M19/M22 A3040 RMK AO2 T11871216 |
| 09:38 CST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1029 mb (30.39 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151538Z AUTO 25004KT 10SM CLR M19/M22 A3039 RMK AO2 T11941220 |
| 09:18 CST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1029 mb (30.39 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRNH 151518Z AUTO 26007KT 10SM CLR M20/M23 A3039 RMK AO2 T12041226 |
| 08:58 CST |  Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1029 mb (30.39 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRNH 151458Z AUTO 23004KT 10SM CLR M21/M23 A3038 RMK AO2 T12081230 |
| 08:39 CST |  Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1029 mb (30.39 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KRNH 151439Z AUTO 25008KT 10SM CLR M21/M23 A3038 RMK AO2 T12091230 |
| 08:18 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151418Z AUTO 25004KT 10SM CLR M22/M24 A3038 RMK AO2 T12201240 |
| 07:58 CST |  Clear | -23°C / -9°F | -25°C / -13°F | 84% | 1028 mb (30.36 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KRNH 151358Z AUTO 27007KT 10SM CLR M23/M25 A3037 RMK AO2 T12341253 |
| 07:38 CST |  Clear | -23°C / -9°F | -25°C / -13°F | 84% | 1028 mb (30.36 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KRNH 151338Z AUTO 27006KT 10SM CLR M23/M25 A3036 RMK AO2 T12301250 |
| 07:18 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1028 mb (30.36 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KRNH 151318Z AUTO 27006KT 10SM CLR M22/M24 A3036 RMK AO2 T12201240 |
| 06:58 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1028 mb (30.36 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KRNH 151258Z AUTO 27006KT 10SM CLR M22/M24 A3036 RMK AO2 T12191239 |
| 06:38 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1028 mb (30.36 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KRNH 151238Z AUTO 27006KT 10SM CLR M22/M24 A3036 RMK AO2 T12191239 |
| 06:18 CST |  Clear | -23°C / -9°F | -25°C / -13°F | 84% | 1028 mb (30.36 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KRNH 151218Z AUTO 26005KT 10SM CLR M23/M25 A3036 RMK AO2 T12341252 |
| 05:58 CST |  Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1028 mb (30.36 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151158Z AUTO 24004KT 10SM CLR M22/M25 A3035 RMK AO2 T12251246 11190 21227 |
| 05:38 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1028 mb (30.36 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151138Z AUTO 26004KT 10SM CLR M21/M24 A3035 RMK AO2 T12141236 |
| 05:18 CST |  Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1028 mb (30.36 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151118Z AUTO 26004KT 10SM CLR M22/M25 A3035 RMK AO2 T12241247 |
| 04:58 CST |  Clear | -23°C / -9°F | -25°C / -13°F | 84% | 1027 mb (30.33 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KRNH 151058Z AUTO 23003KT 10SM CLR M23/M25 A3034 RMK AO2 T12261248 |
| 04:38 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1027 mb (30.33 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 151038Z AUTO 24004KT 10SM CLR M22/M24 A3033 RMK AO2 T12211244 |
| 04:19 CST |  Partly Cloudy | -21°C / -6°F | -23°C / -9°F | 84% | 1027 mb (30.33 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRNH 151019Z AUTO 23004KT 10SM SCT070 M21/M23 A3033 RMK AO2 T12061234 |
| 03:59 CST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1027 mb (30.33 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KRNH 150959Z AUTO 26005KT 10SM OVC070 M20/M23 A3034 RMK AO2 T12051230 |
| 03:39 CST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1026 mb (30.3 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRNH 150939Z AUTO 21004KT 10SM SCT036 SCT042 OVC070 M20/M23 A3031 RMK AO2 T12031228 |
| 03:19 CST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KRNH 150919Z AUTO 00000KT 10SM SCT036 SCT043 OVC110 M20/M23 A3031 RMK AO2 T12001228 |
| 02:59 CST |  Overcast | -20°C / -4°F | -22°C / -8°F | 84% | 1026 mb (30.3 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KRNH 150859Z AUTO 26004KT 10SM SCT045 BKN085 OVC110 M20/M22 A3031 RMK AO2 T11991225 |
| 02:39 CST |  Overcast Light Snow | -19°C / -2°F | -22°C / -8°F | 77% | 1026 mb (30.3 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KRNH 150839Z AUTO 26003KT 10SM -SN SCT050 SCT065 OVC090 M19/M22 A3031 RMK AO2 T11951224 |
| 02:19 CST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1026 mb (30.3 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KRNH 150819Z AUTO 27004KT 10SM SCT060 BKN090 OVC120 M19/M22 A3029 RMK AO2 T11951224 |
| 01:59 CST |  Mostly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1026 mb (30.3 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KRNH 150759Z AUTO 26003KT 10SM BKN095 BKN120 M20/M23 A3029 RMK AO2 T11991227 |
| 01:39 CST |  Mostly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1026 mb (30.3 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KRNH 150739Z AUTO 26003KT 10SM SCT090 BKN110 M20/M23 A3029 RMK AO2 T12011230 |
| 01:19 CST |  Mostly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1025 mb (30.27 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KRNH 150719Z AUTO 29006KT 10SM BKN100 M20/M23 A3027 RMK AO2 T12001230 |
| 00:59 CST |  Partly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1025 mb (30.27 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KRNH 150659Z AUTO 30007KT 10SM SCT100 M20/M23 A3026 RMK AO2 T12031230 |
| 00:39 CST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1024 mb (30.24 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KRNH 150639Z AUTO 30007KT 10SM CLR M20/M23 A3025 RMK AO2 T12031233 |
| 00:19 CST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1025 mb (30.27 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KRNH 150619Z AUTO 30008KT 10SM CLR M19/M22 A3026 RMK AO2 T11931225 |