| 22:52 PST |  Clear | 10°C / 50°F | -9°C / 16°F | 25% | 1017 mb (30.03 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBLH 260652Z AUTO 34011KT 10SM CLR 10/M09 A3003 RMK AO2 SLP166 T01001094 |
| 21:52 PST |  Clear | 9°C / 48°F | -9°C / 16°F | 27% | 1017 mb (30.03 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KBLH 260552Z AUTO 33006KT 10SM CLR 09/M09 A3002 RMK AO2 SLP164 T00891089 10172 20089 53015 |
| 20:52 PST |  Clear | 11°C / 52°F | -9°C / 16°F | 24% | 1016 mb (30 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KBLH 260452Z AUTO 02008KT 10SM CLR 11/M09 A3001 RMK AO2 SLP159 T01111094 |
| 19:52 PST |  Clear | 10°C / 50°F | -9°C / 16°F | 25% | 1016 mb (30 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KBLH 260352Z AUTO 02006KT 10SM CLR 10/M09 A2999 RMK AO2 SLP154 T01001094 |
| 18:52 PST |  Clear | 11°C / 52°F | -9°C / 16°F | 24% | 1015 mb (29.97 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KBLH 260252Z AUTO 34009KT 10SM CLR 11/M09 A2998 RMK AO2 SLP150 T01111094 53005 |
| 17:52 PST |  Clear | 13°C / 55°F | -10°C / 14°F | 19% | 1015 mb (29.97 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KBLH 260152Z AUTO 35008KT 10SM CLR 13/M10 A2997 RMK AO2 SLP146 T01331100 |
| 16:52 PST |  Clear | 14°C / 57°F | -10°C / 14°F | 18% | 1015 mb (29.97 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KBLH 260052Z AUTO 35005KT 10SM CLR 14/M10 A2996 RMK AO2 SLP142 T01441100 |
| 15:52 PST |  Clear | 17°C / 63°F | -11°C / 12°F | 14% | 1015 mb (29.97 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KBLH 252352Z AUTO 34010KT 10SM CLR 17/M11 A2996 RMK AO2 SLP144 T01721111 10178 20133 56016 |
| 14:52 PST |  Clear | 18°C / 64°F | -12°C / 10°F | 12% | 1015 mb (29.97 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KBLH 252252Z AUTO 35011KT 10SM CLR 18/M12 A2997 RMK AO2 SLP148 T01781117 |
| 13:52 PST |  Clear | 18°C / 64°F | -12°C / 10°F | 12% | 1016 mb (30 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KBLH 252152Z AUTO 35013KT 10SM CLR 18/M12 A2999 RMK AO2 SLP152 T01781117 |
| 12:52 PST |  Clear | 17°C / 63°F | -12°C / 10°F | 13% | 1016 mb (30 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KBLH 252052Z AUTO 35013G20KT 10SM CLR 17/M12 A3001 RMK AO2 SLP160 T01671122 56033 |
| 11:52 PST |  Clear | 16°C / 61°F | -12°C / 10°F | 13% | 1017 mb (30.03 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KBLH 251952Z AUTO 35013KT 10SM CLR 16/M12 A3004 RMK AO2 SLP170 T01611122 |
| 10:52 PST |  Clear | 15°C / 59°F | -12°C / 10°F | 14% | 1019 mb (30.09 in) | N 30 kph (N 18.4 mph) | - | 10SM |
| | KBLH 251852Z AUTO 36016KT 10SM CLR 15/M12 A3008 RMK AO2 SLP182 T01501122 |
| 09:52 PST |  Clear | 13°C / 55°F | -12°C / 10°F | 16% | 1020 mb (30.12 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KBLH 251752Z AUTO 01014KT 10SM CLR 13/M12 A3011 RMK AO2 SLP193 T01331122 10133 20039 50006 |
| 08:52 PST |  Clear | 10°C / 50°F | -10°C / 14°F | 24% | 1020 mb (30.12 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KBLH 251652Z AUTO 04006KT 10SM CLR 10/M10 A3012 RMK AO2 SLP196 T01001100 |
| 07:52 PST |  Clear | 8°C / 46°F | -11°C / 12°F | 25% | 1019 mb (30.09 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KBLH 251552Z AUTO 36007KT 10SM CLR 08/M11 A3010 RMK AO2 SLP192 T00831106 |
| 06:52 PST |  Clear | 6°C / 43°F | -11°C / 12°F | 29% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KBLH 251452Z AUTO 00000KT 10SM CLR 06/M11 A3009 RMK AO2 SLP188 T00561106 51006 |
| 05:52 PST |  Clear | 5°C / 41°F | -11°C / 12°F | 31% | 1019 mb (30.09 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KBLH 251352Z AUTO 20005KT 10SM CLR 05/M11 A3009 RMK AO2 SLP187 T00501106 |
| 04:52 PST |  Clear | 7°C / 45°F | -12°C / 10°F | 25% | 1019 mb (30.09 in) | Variable 11 kph (Variable 6.9 mph) | - | 10SM |
| | KBLH 251252Z AUTO VRB06KT 10SM CLR 07/M12 A3008 RMK AO2 SLP182 T00721117 |
| 03:52 PST |  Clear | 7°C / 45°F | -11°C / 12°F | 27% | 1018 mb (30.06 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KBLH 251152Z AUTO 32009KT 10SM CLR 07/M11 A3007 RMK AO2 SLP181 T00671111 10089 20050 58007 |
| 02:52 PST |  Clear | 7°C / 45°F | -11°C / 12°F | 27% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KBLH 251052Z AUTO 00000KT 10SM CLR 07/M11 A3009 RMK AO2 SLP186 T00671111 |
| 01:52 PST |  Clear | 7°C / 45°F | -12°C / 10°F | 25% | 1019 mb (30.09 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KBLH 250952Z AUTO 34009KT 10SM CLR 07/M12 A3009 RMK AO2 SLP185 T00671117 |
| 00:52 PST |  Clear | 8°C / 46°F | -12°C / 10°F | 23% | 1019 mb (30.09 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KBLH 250852Z AUTO 01009KT 10SM CLR 08/M12 A3009 RMK AO2 SLP188 T00831122 58014 |