| 16:53 PST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1023 mb (30.21 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KTIW 020053Z 01011G18KT 10SM CLR 07/02 A3021 RMK AO2 SLP233 T00670022 |
| 15:53 PST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1023 mb (30.21 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KTIW 012353Z 02008KT 10SM CLR 07/03 A3022 RMK AO2 SLP234 T00720028 10078 20061 58004 |
| 14:53 PST |  Partly Cloudy | 7°C / 45°F | 3°C / 37°F | 76% | 1023 mb (30.21 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KTIW 012253Z 01012KT 10SM FEW030 07/03 A3022 RMK AO2 SLP236 T00720028 |
| 13:53 PST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1024 mb (30.24 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KTIW 012153Z 01011KT 10SM CLR 08/03 A3023 RMK AO2 SLP238 T00780033 |
| 12:53 PST |  Partly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1024 mb (30.24 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KTIW 012053Z 01011KT 10SM FEW022 07/02 A3023 RMK AO2 SLP239 T00720022 58009 |
| 11:53 PST |  Partly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1024 mb (30.24 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KTIW 011953Z 01009KT 10SM FEW015 07/02 A3025 RMK AO2 SLP244 T00720017 |
| 10:53 PST |  Partly Cloudy | 7°C / 45°F | 3°C / 37°F | 76% | 1025 mb (30.27 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KTIW 011853Z 01011KT 10SM FEW016 07/03 A3026 RMK AO2 SLP247 T00720028 |
| 09:53 PST |  Partly Cloudy | 6°C / 43°F | 4°C / 39°F | 87% | 1025 mb (30.27 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KTIW 011753Z VRB04KT 10SM FEW017 06/04 A3026 RMK AO2 SLP248 T00610039 10061 20050 53002 |
| 08:53 PST |  Partly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KTIW 011653Z 36006KT 10SM SCT015 06/03 A3025 RMK AO2 SLP245 T00560028 |
| 07:53 PST |  Partly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KTIW 011553Z 01009G15KT 10SM SCT010 06/03 A3025 RMK AO2 SLP245 T00560033 |
| 06:53 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KTIW 011453Z AUTO 02007KT 10SM CLR 06/03 A3025 RMK AO2 SLP246 T00560028 50002 |
| 05:53 PST |  Mostly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KTIW 011353Z AUTO 02007KT 10SM BKN050 06/03 A3025 RMK AO2 SLP246 T00560033 |
| 04:53 PST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTIW 011253Z AUTO 02004KT 10SM OVC046 06/03 A3025 RMK AO2 SLP245 T00610028 |
| 03:53 PST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1024 mb (30.24 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KTIW 011153Z AUTO 01004KT 10SM BKN039 OVC048 06/03 A3024 RMK AO2 SLP243 60001 70007 T00610033 10072 20056 50001 |
| 02:53 PST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KTIW 011053Z AUTO 01004KT 10SM BKN039 OVC048 06/04 A3025 RMK AO2 SLP245 T00610044 |
| 01:53 PST |  Overcast | 6°C / 43°F | 5°C / 41°F | 93% | 1024 mb (30.24 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KTIW 010953Z AUTO 00000KT 10SM OVC033 06/05 A3025 RMK AO2 RAB22E41 SLP245 P0000 T00610050 |
| 01:25 PST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1024 mb (30.24 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KTIW 010925Z AUTO 00000KT 10SM -RA OVC031 06/04 A3025 RMK AO2 RAB22 P0000 |
| 00:53 PST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KTIW 010853Z AUTO 00000KT 10SM OVC029 07/04 A3024 RMK AO2 SLP243 60001 T00670039 51012 |