| 18:53 PST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 100253Z AUTO 00000KT 10SM CLR M17/M21 A3006 RMK AO2 SLP276 T11671211 53007 TSNO |
| 17:53 PST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KBNO 100153Z AUTO 03005KT 10SM CLR M16/M20 A3005 RMK AO2 SLP270 T11561200 TSNO |
| 16:53 PST |  Clear | -12°C / 10°F | -19°C / -2°F | 56% | 1017 mb (30.03 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KBNO 100053Z AUTO 05006KT 10SM CLR M12/M19 A3004 RMK AO2 SLP260 T11221189 TSNO |
| 15:53 PST |  Clear | -7°C / 19°F | -20°C / -4°F | 35% | 1017 mb (30.03 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KBNO 092353Z AUTO 12003KT 10SM CLR M07/M20 A3003 RMK AO2 SLP246 T10671200 11061 21172 53007 TSNO |
| 14:53 PST |  Clear | -6°C / 21°F | -19°C / -2°F | 35% | 1017 mb (30.03 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KBNO 092253Z AUTO 18004KT 10SM CLR M06/M19 A3002 RMK AO2 SLP241 T10611194 TSNO |
| 13:53 PST |  Clear | -7°C / 19°F | -18°C / 0°F | 42% | 1016 mb (30 in) | Calm | - | 10SM |
| | KBNO 092153Z AUTO 00000KT 10SM CLR M07/M18 A3001 RMK AO2 SLP233 T10671183 TSNO |
| 12:53 PST |  Clear | -8°C / 18°F | -18°C / 0°F | 45% | 1016 mb (30 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KBNO 092053Z AUTO VRB03KT 10SM CLR M08/M18 A3001 RMK AO2 SLP234 T10831178 58020 TSNO |
| 11:53 PST |  Clear | -9°C / 16°F | -17°C / 1°F | 53% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KBNO 091953Z AUTO 00000KT 10SM CLR M09/M17 A3003 RMK AO2 SLP241 T10891167 TSNO |
| 10:53 PST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091853Z AUTO 00000KT 10SM CLR M13/M18 A3005 RMK AO2 SLP253 T11331183 TSNO |
| 09:53 PST |  Partly Cloudy | -17°C / 1°F | -21°C / -6°F | 71% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KBNO 091753Z AUTO 00000KT 10SM FEW100 M17/M21 A3008 RMK AO2 SLP271 T11721206 11172 21256 53005 TSNO |
| 08:53 PST |  Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091653Z AUTO 00000KT 10SM SCT100 M21/M24 A3007 RMK AO2 SLP274 T12061239 TSNO |
| 07:53 PST |  Clear | -24°C / -11°F | -27°C / -17°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091553Z AUTO 00000KT 10SM CLR M24/M27 A3006 RMK AO2 SLP277 T12391267 TSNO |
| 06:53 PST |  Clear | -26°C / -15°F | -28°C / -18°F | 83% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091453Z AUTO 00000KT 10SM CLR M26/M28 A3006 RMK AO2 SLP277 T12561283 58000 TSNO |
| 05:53 PST |  Clear | -25°C / -13°F | -28°C / -18°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091353Z AUTO 00000KT 10SM CLR M25/M28 A3006 RMK AO2 SLP278 T12501283 TSNO |
| 04:53 PST |  Clear | -25°C / -13°F | -28°C / -18°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091253Z AUTO 00000KT 10SM CLR M25/M28 A3007 RMK AO2 SLP272 T12501278 TSNO |
| 03:53 PST |  Clear | -26°C / -15°F | -28°C / -18°F | 83% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091153Z AUTO 00000KT 10SM CLR M26/M28 A3006 RMK AO2 SLP262 T12561278 11194 21256 50004 TSNO |
| 02:53 PST |  Clear | -25°C / -13°F | -28°C / -18°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 091053Z AUTO 00000KT 10SM CLR M25/M28 A3007 RMK AO2 SLP260 T12501278 TSNO |
| 01:53 PST |  Clear | -24°C / -11°F | -27°C / -17°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KBNO 090953Z AUTO 00000KT 10SM CLR M24/M27 A3005 RMK AO2 SLP251 T12391267 TSNO |
| 00:53 PST |  Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1018 mb (30.06 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KBNO 090853Z AUTO 04003KT 10SM CLR M22/M25 A3005 RMK AO2 SLP249 T12171250 51005 TSNO |