| 15:53 PST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMLP 012353Z AUTO 00000KT 10SM CLR M07/M12 A3008 RMK AO2 SLP243 T10721122 11061 21089 53007 |
| 14:53 PST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMLP 012253Z AUTO 00000KT 10SM CLR M07/M12 A3007 RMK AO2 SLP236 T10671117 |
| 13:53 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMLP 012153Z AUTO 00000KT 10SM CLR M07/M11 A3006 RMK AO2 SLP232 T10671106 |
| 12:53 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMLP 012053Z AUTO 00000KT 10SM CLR M07/M09 A3006 RMK AO2 SLP231 T10671094 55001 |
| 11:53 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMLP 011953Z AUTO 00000KT 10SM CLR M07/M09 A3006 RMK AO2 SLP230 T10721094 |
| 10:53 PST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1018 mb (30.06 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMLP 011853Z AUTO VRB03KT 10SM CLR M08/M10 A3006 RMK AO2 SLP234 T10831100 |
| 09:53 PST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1018 mb (30.06 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KMLP 011753Z AUTO VRB04KT 10SM CLR M08/M10 A3006 RMK AO2 SLP232 60000 T10831100 11050 21089 53015 |
| 09:02 PST |  Partly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1018 mb (30.06 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMLP 011702Z AUTO VRB03KT 10SM SCT005 M08/M09 A3005 RMK AO2 |
| 08:53 PST |  Mostly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KMLP 011653Z AUTO 00000KT 10SM BKN005 M08/M09 A3004 RMK AO2 CIG 003V010 SLP225 T10781089 |
| 07:53 PST |  Mostly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KMLP 011553Z AUTO 00000KT 10SM BKN007 BKN012 M08/M09 A3003 RMK AO2 CIG 006V009 SLP220 T10781089 |
| 07:18 PST |  Mostly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KMLP 011518Z AUTO 00000KT 10SM BKN010 BKN024 M08/M10 A3002 RMK AO2 |
| 06:53 PST |  Mostly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1016 mb (30 in) | Variable 6 kph (Variable 3.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KMLP 011453Z AUTO VRB03KT 9SM SCT001 BKN023 M08/M10 A3001 RMK AO2 SNB04E53 SLP213 P0000 60000 T10831100 53012 |
| 06:06 PST |  Mostly Cloudy Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1016 mb (30 in) | NNW 9 kph (NNW 5.8 mph) | 0.00 mm (0.00 in) | 9SM |
| | KMLP 011406Z AUTO 34005KT 9SM -SN BKN001 BKN010 M08/M10 A2999 RMK AO2 SNB04 P0000 |
| 05:53 PST |  Partly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMLP 011353Z AUTO 36006KT 10SM FEW001 M08/M10 A2999 RMK AO2 SLP207 T10831100 |
| 05:45 PST |  Partly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1016 mb (30 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KMLP 011345Z AUTO VRB05KT 10SM FEW001 M08/M10 A2999 RMK AO2 |
| 05:06 PST |  Partly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1015 mb (29.97 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMLP 011306Z AUTO 35007KT 10SM FEW022 M08/M09 A2998 RMK AO2 |
| 04:53 PST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1015 mb (29.97 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMLP 011253Z AUTO 35007KT 10SM SCT001 SCT009 BKN021 M07/M09 A2998 RMK AO2 SLP199 T10721089 |
| 04:41 PST |  Overcast Fog And Mist | -6°C / 21°F | -8°C / 18°F | 86% | 1015 mb (29.97 in) | N 17 kph (N 10.4 mph) | - | 3SM |
| | KMLP 011241Z AUTO 35009G19KT 3SM BR BKN001 BKN009 OVC021 M06/M08 A2997 RMK AO2 |
| 04:39 PST |  Overcast Fog And Mist | -6°C / 21°F | -7°C / 19°F | 93% | 1015 mb (29.97 in) | N 17 kph (N 10.4 mph) | - | 1 1/2SM |
| | KMLP 011239Z AUTO 35009G19KT 1 1/2SM BR BKN001 OVC009 M06/M07 A2997 RMK AO2 VIS 1/2V5 |
| 04:15 PST |  Obscured Fog And Mist | -5°C / 23°F | -7°C / 19°F | 86% | 1015 mb (29.97 in) | Variable 9 kph (Variable 5.8 mph) | - | 3/4SM |
| | KMLP 011215Z AUTO VRB05KT 3/4SM BR VV001 M05/M07 A2997 RMK AO2 |
| 03:53 PST |  Obscured Fog And Mist | -5°C / 23°F | -7°C / 19°F | 86% | 1015 mb (29.97 in) | Variable 6 kph (Variable 3.5 mph) | - | 1SM |
| | KMLP 011153Z AUTO VRB03KT 1SM BR VV001 M05/M07 A2997 RMK AO2 SLP188 60000 T10501067 11033 21050 51004 |
| 03:48 PST |  Overcast Fog And Mist | -5°C / 23°F | -7°C / 19°F | 86% | 1015 mb (29.97 in) | Variable 7 kph (Variable 4.6 mph) | - | 1 1/4SM |
| | KMLP 011148Z AUTO VRB04KT 1 1/4SM BR OVC001 M05/M07 A2996 RMK AO2 |
| 03:40 PST |  Obscured Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | - | 3/4SM |
| | KMLP 011140Z AUTO 33005KT 3/4SM BR VV001 M05/M06 A2996 RMK AO2 |
| 02:53 PST |  Obscured Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMLP 011053Z AUTO 32007KT 290V350 1SM BR VV001 M05/M06 A2996 RMK AO2 SNE16 SLP182 P0000 T10501061 |
| 02:43 PST |  Overcast Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMLP 011043Z AUTO 32005KT 1 1/4SM BR OVC001 M05/M06 A2996 RMK AO2 SNE16 P0000 |
| 02:34 PST |  Overcast Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMLP 011034Z AUTO 33005KT 2SM BR OVC001 M05/M06 A2996 RMK AO2 VIS 1V4 SNE16 P0000 |
| 02:30 PST |  Overcast Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMLP 011030Z AUTO 32006KT 1 1/4SM BR OVC001 M05/M06 A2996 RMK AO2 VIS 3/4V3 SNE16 P0000 |
| 02:20 PST |  Obscured Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | Variable 11 kph (Variable 6.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KMLP 011020Z AUTO VRB06KT 3/4SM BR VV001 M05/M06 A2996 RMK AO2 SNE16 P0000 |
| 02:06 PST |  Overcast Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb (29.97 in) | Variable 11 kph (Variable 6.9 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMLP 011006Z AUTO VRB06KT 1SM -SN BR OVC001 M05/M06 A2996 RMK AO2 P0000 |
| 01:53 PST |  Overcast Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMLP 010953Z AUTO 31007KT 1 3/4SM -SN BR OVC001 M05/M06 A2995 RMK AO2 VIS 1V2 1/2 SLP180 P0000 T10501061 |
| 01:37 PST |  Overcast Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1014 mb (29.94 in) | Variable 9 kph (Variable 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMLP 010937Z AUTO VRB05KT 3SM -SN BR BKN001 OVC006 M05/M06 A2995 RMK AO2 P0000 |
| 01:22 PST |  Overcast Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMLP 010922Z AUTO 32006KT 1 3/4SM -SN BR BKN001 OVC008 M05/M06 A2995 RMK AO2 VIS 1 1/4V2 1/2 P0000 |
| 00:53 PST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NNW 9 kph (NNW 5.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMLP 010853Z AUTO 33005KT 1 1/4SM -SN BR BKN001 OVC006 M04/M06 A2995 RMK AO2 SLP175 P0000 60000 T10441056 50000 |
| 00:43 PST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NW 9 kph (NW 5.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMLP 010843Z AUTO 32005KT 1SM -SN BR BKN001 OVC007 M04/M06 A2995 RMK AO2 VIS 1/2V2 P0000 |
| 00:33 PST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMLP 010833Z AUTO 32006KT 1 3/4SM -SN BR OVC001 M04/M06 A2995 RMK AO2 P0000 |
| 00:20 PST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1014 mb (29.94 in) | NNW 7 kph (NNW 4.6 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMLP 010820Z AUTO 33004KT 3SM -SN BR OVC001 M04/M05 A2995 RMK AO2 P0000 |
| 00:17 PST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KMLP 010817Z AUTO 32006KT 1 1/2SM -SN BR OVC001 M04/M05 A2995 RMK AO2 VIS 1/2V5 P0000 |