| 20:28 PST |  Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1009 mb (29.8 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KMLP 090428Z AUTO 24003KT 10SM BKN001 BKN008 OVC021 M21/M26 A2979 RMK AO2 $ |
| 20:11 PST |  Overcast | -22°C / -8°F | -26°C / -15°F | 70% | 1008 mb (29.77 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KMLP 090411Z AUTO 19003KT 10SM SCT001 BKN008 OVC022 M22/M26 A2978 RMK AO2 $ |
| 19:53 PST |  Mostly Cloudy | -22°C / -8°F | -26°C / -15°F | 70% | 1008 mb (29.77 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KMLP 090353Z AUTO 18003KT 10SM SCT001 SCT020 BKN026 M22/M26 A2978 RMK AO2 SLP231 T12171261 $ |
| 19:01 PST |  Partly Cloudy | -21°C / -6°F | -26°C / -15°F | 64% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KMLP 090301Z AUTO 17003KT 10SM FEW001 SCT024 M21/M26 A2979 RMK AO2 $ |
| 18:53 PST |  Mostly Cloudy | -22°C / -8°F | -26°C / -15°F | 70% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KMLP 090253Z AUTO 00000KT 10SM SCT001 BKN020 BKN026 M22/M26 A2979 RMK AO2 SLP234 T12171256 53004 $ |
| 18:35 PST |  Overcast | -22°C / -8°F | -26°C / -15°F | 70% | 1009 mb (29.8 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMLP 090235Z AUTO 14004KT 10SM BKN001 OVC021 M22/M26 A2979 RMK AO2 $ |
| 17:53 PST |  Fair | -22°C / -8°F | -26°C / -15°F | 70% | 1008 mb (29.77 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMLP 090153Z AUTO 13004KT 10SM M22/M26 A2978 RMK AO2 SLP230 T12171256 $ |
| 16:53 PST |  Fair | -21°C / -6°F | -26°C / -15°F | 64% | 1009 mb (29.8 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMLP 090053Z AUTO 13003KT 10SM M21/M26 A2979 RMK AO2 SLP232 T12111256 $ |
| 16:24 PST |  Fair | -22°C / -8°F | -26°C / -15°F | 70% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KMLP 090024Z AUTO 00000KT 10SM M22/M26 A2978 RMK AO2 $ |
| 16:16 PST |  Overcast | -22°C / -8°F | -26°C / -15°F | 70% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KMLP 090016Z AUTO 00000KT 10SM SCT001 BKN008 OVC013 M22/M26 A2978 RMK AO2 |
| 15:53 PST |  Overcast | -21°C / -6°F | -26°C / -15°F | 64% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KMLP 082353Z AUTO 00000KT 10SM BKN001 OVC008 M21/M26 A2978 RMK AO2 SLP226 T12111256 11189 21222 53008 |
| 14:53 PST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KMLP 082253Z AUTO 00000KT 10SM BKN001 OVC008 M20/M25 A2977 RMK AO2 SLP222 T12001250 |
| 14:32 PST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1008 mb (29.77 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMLP 082232Z AUTO 13004KT 10SM BKN001 BKN008 OVC020 M20/M25 A2976 RMK AO2 |
| 13:53 PST |  Overcast | -19°C / -2°F | -24°C / -11°F | 65% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KMLP 082153Z AUTO 00000KT 10SM SCT001 OVC008 M19/M24 A2975 RMK AO2 SLP215 T11941244 |
| 12:53 PST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KMLP 082053Z AUTO 00000KT 10SM BKN001 OVC008 M20/M25 A2975 RMK AO2 SLP213 T12001250 50004 |
| 12:12 PST |  Overcast | -20°C / -4°F | -25°C / -13°F | 65% | 1007 mb (29.74 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KMLP 082012Z AUTO 10003KT 10SM BKN001 OVC008 M20/M25 A2975 RMK AO2 |
| 11:53 PST |  Overcast | -21°C / -6°F | -25°C / -13°F | 70% | 1007 mb (29.74 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KMLP 081953Z AUTO VRB04KT 10SM FEW001 OVC008 M21/M25 A2975 RMK AO2 SLP214 T12061250 |
| 11:05 PST |  Overcast | -21°C / -6°F | -24°C / -11°F | 77% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KMLP 081905Z AUTO 00000KT 10SM SCT001 OVC008 M21/M24 A2975 RMK AO2 |
| 10:53 PST |  Overcast | -21°C / -6°F | -24°C / -11°F | 77% | 1007 mb (29.74 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KMLP 081853Z AUTO 12005KT 10SM BKN001 OVC008 M21/M24 A2975 RMK AO2 SLP217 T12111244 |
| 10:09 PST |  Overcast | -22°C / -8°F | -24°C / -11°F | 84% | 1007 mb (29.74 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KMLP 081809Z AUTO VRB04KT 10SM BKN001 BKN008 OVC024 M22/M24 A2974 RMK AO2 |
| 09:53 PST |  Overcast | -22°C / -8°F | -25°C / -13°F | 77% | 1007 mb (29.74 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KMLP 081753Z AUTO 10005KT 10SM SCT001 BKN008 OVC024 M22/M25 A2973 RMK AO2 SLP214 T12221250 11222 21239 51015 |
| 09:40 PST |  Overcast | -22°C / -8°F | -25°C / -13°F | 77% | 1007 mb (29.74 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KMLP 081740Z AUTO 11005KT 10SM SCT001 BKN008 OVC024 M22/M25 A2973 RMK AO2 |
| 08:53 PST |  Mostly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1006 mb (29.71 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KMLP 081653Z AUTO 11007KT 10SM BKN001 BKN008 BKN022 M23/M26 A2972 RMK AO2 SLP211 T12281256 |
| 08:50 PST |  Mostly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1006 mb (29.71 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KMLP 081650Z AUTO 11009KT 10SM BKN001 BKN008 BKN022 M23/M26 A2972 RMK AO2 |
| 08:40 PST |  Partly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1006 mb (29.71 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KMLP 081640Z AUTO 11005KT 10SM SCT001 M23/M26 A2971 RMK AO2 |
| 07:53 PST |  Clear | -24°C / -11°F | -26°C / -15°F | 84% | 1005 mb (29.68 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KMLP 081553Z AUTO 11007KT 10SM CLR M24/M26 A2968 RMK AO2 SLP201 T12391261 |
| 06:53 PST |  Clear | -23°C / -9°F | -27°C / -17°F | 70% | 1004 mb (29.65 in) | Variable 11 kph (Variable 6.9 mph) | - | 10SM |
| | KMLP 081453Z AUTO VRB06G15KT 10SM CLR M23/M27 A2965 RMK AO2 SLP187 T12331267 53010 |
| 05:53 PST |  Clear | -24°C / -11°F | -26°C / -15°F | 84% | 1004 mb (29.65 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KMLP 081353Z AUTO VRB05KT 10SM CLR M24/M26 A2964 RMK AO2 SLP185 T12391261 $ |
| 04:53 PST |  Clear | -24°C / -11°F | -27°C / -17°F | 76% | 1003 mb (29.62 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KMLP 081253Z AUTO VRB04KT 10SM CLR M24/M27 A2962 RMK AO2 SLP176 T12391267 $ |
| 03:53 PST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1003 mb (29.62 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMLP 081153Z AUTO VRB03KT 10SM CLR M23/M26 A2961 RMK AO2 SLP174 T12331256 11228 21244 53009 $ |
| 02:53 PST |  Clear | -24°C / -11°F | -26°C / -15°F | 84% | 1002 mb (29.59 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KMLP 081053Z AUTO 10005KT 10SM CLR M24/M26 A2960 RMK AO2 SLP167 T12391261 $ |
| 01:53 PST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1002 mb (29.59 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KMLP 080953Z AUTO 10004KT 10SM CLR M23/M26 A2959 RMK AO2 SLP161 T12331261 $ |
| 01:11 PST |  Partly Cloudy | -23°C / -9°F | -26°C / -15°F | 77% | 1002 mb (29.59 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KMLP 080911Z AUTO VRB05KT 10SM SCT001 SCT020 M23/M26 A2958 RMK AO2 $ |
| 00:53 PST |  Overcast | -23°C / -9°F | -26°C / -15°F | 77% | 1002 mb (29.59 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KMLP 080853Z AUTO VRB04KT 10SM BKN001 OVC019 M23/M26 A2958 RMK AO2 SLP155 T12281261 55001 $ |
| 00:41 PST |  Overcast | -23°C / -9°F | -26°C / -15°F | 77% | 1001 mb (29.56 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KMLP 080841Z AUTO 09006KT 10SM BKN001 BKN019 OVC024 M23/M26 A2957 RMK AO2 $ |
| 00:33 PST |  Overcast | -23°C / -9°F | -26°C / -15°F | 77% | 1001 mb (29.56 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KMLP 080833Z AUTO 10006KT 10SM SCT001 BKN019 OVC024 M23/M26 A2957 RMK AO2 $ |