| 14:45 PST |  Overcast | 9°C / 48°F | -1°C / 30°F | 50% | 1008 mb (29.77 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KMHR 062245Z 21009KT 10SM SCT041 OVC048 09/M01 A2978 |
| 12:47 PST |  Partly Cloudy Hazy | 9°C / 48°F | 2°C / 36°F | 62% | 1009 mb (29.8 in) | S 28 kph (S 17.3 mph) | - | 5SM |
| | KMHR 062047Z 19015G20KT 5SM HZ FEW044 09/02 A2979 |
| 11:49 PST |  Partly Cloudy | 7°C / 45°F | 1°C / 34°F | 66% | 1009 mb (29.8 in) | S 32 kph (S 19.6 mph) | - | 10SM |
| | KMHR 061949Z 17017G24KT 10SM SCT042 07/01 A2980 |
| 10:47 PST |  Mostly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1010 mb (29.83 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KMHR 061847Z 18013G22KT 10SM BKN033 BKN042 04/M01 A2983 |
| 09:46 PST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1010 mb (29.83 in) | S 28 kph (S 17.3 mph) | - | 10SM |
| | KMHR 061746Z 17015G20KT 10SM BKN029 BKN043 06/M02 A2982 |
| 08:46 PST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KMHR 061646Z 16014KT 10SM BKN026 03/M01 A2981 |
| 07:48 PST |  Mostly Cloudy | N/A | N/A | N/A | 1009 mb (29.8 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KMHR 061548Z 14010KT 10SM BKN026 M/M A2980 RMK WNDS ESTIMATED |
| 06:55 PST |  Clear | N/A | N/A | N/A | 1010 mb (29.83 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMHR 061455Z 16006KT 10SM SKC A2983 RMK WIND ESTIMATED |
| 05:57 PST |  Clear | N/A | N/A | N/A | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KMHR 061357Z 00000KT 10SM SKC A2982 |
| 03:55 PST |  Clear | N/A | N/A | N/A | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KMHR 061155Z 00000KT 10SM SKC A2983 |
| 01:55 PST |  Partly Cloudy | N/A | N/A | N/A | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KMHR 060955Z 00000KT 10SM FEW120 A2984 |
| 00:45 PST |  Partly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KMHR 060845Z 00000KT 10SM FEW120 03/M03 A2984 |