| 09:15 CST | 
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1034 mb
(30.53 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KOLU 151515Z AUTO 31003KT 10SM CLR M17/M22 A3054
RMK AO1 |
| 08:55 CST |
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1034 mb
(30.53 in) | NNW 17 kph
(NNW 10.4 mph) | - | 10SM |
| | KOLU 151455Z AUTO 33009KT 10SM CLR M17/M22 A3053
RMK AO1 52017 |
| 08:35 CST |
Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1034 mb
(30.53 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151435Z AUTO 32007KT 10SM CLR M18/M23 A3052
RMK AO1 |
| 08:15 CST |
Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1033 mb
(30.5 in) | NNW 13 kph
(NNW 8.1 mph) | - | 10SM |
| | KOLU 151415Z AUTO 33007KT 10SM CLR M18/M23 A3051
RMK AO1 |
| 07:55 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1033 mb
(30.5 in) | NNW 13 kph
(NNW 8.1 mph) | - | 10SM |
| | KOLU 151355Z AUTO 34007KT 10SM CLR M18/M22 A3051
RMK AO1 |
| 07:35 CST | 
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1033 mb
(30.5 in) | NNW 13 kph
(NNW 8.1 mph) | - | 10SM |
| | KOLU 151335Z AUTO 34007KT 10SM CLR M18/M22 A3051
RMK AO1 |
| 07:15 CST |
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1033 mb
(30.5 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151315Z AUTO 32007KT 10SM CLR M17/M22 A3051
RMK AO1 |
| 06:55 CST |
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1033 mb
(30.5 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151255Z AUTO 31007KT 10SM CLR M17/M22 A3050
RMK AO1 |
| 06:35 CST |
Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1033 mb
(30.5 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151235Z AUTO 32007KT 10SM CLR M17/M22 A3049
RMK AO1 |
| 06:15 CST |
Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1032 mb
(30.48 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151215Z AUTO 31007KT 10SM CLR M18/M21 A3048
RMK AO1 |
| 05:55 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1032 mb
(30.48 in) | NW 19 kph
(NW 11.5 mph) | - | 10SM |
| | KOLU 151155Z AUTO 32010KT 10SM CLR M18/M22 A3048
RMK AO1 11170 21210 52003 |
| 05:35 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1032 mb
(30.48 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KOLU 151135Z AUTO 31011KT 10SM CLR M18/M22 A3048
RMK AO1 |
| 05:15 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1032 mb
(30.48 in) | NW 15 kph
(NW 9.2 mph) | - | 10SM |
| | KOLU 151115Z AUTO 30008KT 10SM CLR M18/M22 A3047
RMK AO1 |
| 04:55 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1032 mb
(30.48 in) | NW 17 kph
(NW 10.4 mph) | - | 10SM |
| | KOLU 151055Z AUTO 31009KT 10SM CLR M18/M22 A3047
RMK AO1 |
| 04:35 CST | 
Partly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1031 mb
(30.45 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151035Z AUTO 32007KT 10SM FEW075 M19/M23 A3046
RMK AO1 |
| 04:15 CST | 
Mostly Cloudy | -19°C / -2°F | -22°C / -8°F | 77% | 1032 mb
(30.48 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KOLU 151015Z AUTO 32007KT 10SM BKN075 M19/M22 A3047
RMK AO1 |
| 03:55 CST |
Partly Cloudy | -19°C / -2°F | -24°C / -11°F | 65% | 1032 mb
(30.48 in) | NNW 9 kph
(NNW 5.8 mph) | - | 10SM |
| | KOLU 150955Z AUTO 33005KT 10SM SCT075 M19/M24 A3047
RMK AO1 |
| 03:35 CST |
Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1032 mb
(30.48 in) | NW 9 kph
(NW 5.8 mph) | - | 10SM |
| | KOLU 150935Z AUTO 32005KT 10SM CLR M20/M23 A3047
RMK AO1 |
| 03:15 CST |
Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1032 mb
(30.48 in) | NW 11 kph
(NW 6.9 mph) | - | 10SM |
| | KOLU 150915Z AUTO 30006KT 10SM CLR M19/M23 A3047
RMK AO1 |
| 02:55 CST |
Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1032 mb
(30.48 in) | WNW 11 kph
(WNW 6.9 mph) | - | 10SM |
| | KOLU 150855Z AUTO 29006KT 10SM CLR M19/M23 A3047
RMK AO1 52017 |
| 02:35 CST |
Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1032 mb
(30.48 in) | NW 9 kph
(NW 5.8 mph) | - | 10SM |
| | KOLU 150835Z AUTO 30005KT 10SM CLR M19/M22 A3047
RMK AO1 |
| 02:15 CST |
Clear | -19°C / -2°F | -24°C / -11°F | 65% | 1031 mb
(30.45 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KOLU 150815Z AUTO 28005KT 10SM CLR M19/M24 A3046
RMK AO1 |
| 01:55 CST |
Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1031 mb
(30.45 in) | WNW 7 kph
(WNW 4.6 mph) | - | 10SM |
| | KOLU 150755Z AUTO 29004KT 10SM CLR M19/M23 A3045
RMK AO1 |
| 01:35 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1031 mb
(30.45 in) | WNW 9 kph
(WNW 5.8 mph) | - | 10SM |
| | KOLU 150735Z AUTO 29005KT 10SM CLR M18/M22 A3045
RMK AO1 |
| 01:15 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1031 mb
(30.45 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KOLU 150715Z AUTO 27004KT 10SM CLR M18/M22 A3045
RMK AO1 |
| 00:55 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1031 mb
(30.45 in) | W 11 kph
(W 6.9 mph) | - | 10SM |
| | KOLU 150655Z AUTO 28006KT 10SM CLR M18/M22 A3045
RMK AO1 |
| 00:35 CST |
Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1031 mb
(30.45 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KOLU 150635Z AUTO 28005KT 10SM CLR M18/M22 A3044
RMK AO1 |
| 00:15 CST |
Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1030 mb
(30.42 in) | NW 11 kph
(NW 6.9 mph) | - | 10SM |
| | KOLU 150615Z AUTO 30006KT 10SM CLR M17/M21 A3043
RMK AO1 |
