KPDX - Portland Intl, OR, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 10/08Z | 10/09Z | 10/10Z | 10/11Z | 10/12Z | 10/13Z | 10/14Z | 10/15Z | 10/16Z | 10/17Z | 10/18Z | 10/19Z | 10/20Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 54 | 54 | 54 | 54 | 54 | 53 | 54 | 55 | 57 | 60 | 61 | 63 | 63 |
| Dewpt | 45 | 46 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 45 | 44 | 45 | 45 |
| Altim | 1021.4 | 1021.8 | 1021.8 | 1021.8 | 1022.1 | 1022.4 | 1022.8 | 1023.1 | 1023.5 | 1023.5 | 1023.5 | 1023.8 | 1024.1 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | 4000 | 3100 | 3200 | 2700 | 3000 | 6000 | 4200 | 6000 | 2200 | 2200 | 4500 | 6000 | 6000 |
| Cover | BKN | OVC | OVC | OVC | OVC | OVC | BKN | BKN | BKN | BKN | BKN | BKN | BKN |
| FltCat | VFR | VFR | VFR | MVFR | MVFR | VFR | VFR | VFR | MVFR | MVFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 200 | 250 | 240 | 220 | 200 | 190 | 230 | 230 | 270 | 320 | 310 | VRB | 0 |
| WSpd | 6 | 7 | 4 | 5 | 5 | 5 | 6 | 4 | 5 | 6 | 5 | 3 | 0 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
METAR KPDX 100753Z 20006KT 10SM BKN040 12/07 A3016 RMK AO2 SLP211 T01220072 401940122 $
METAR KPDX 100853Z 25007KT 10SM OVC031 12/08 A3017 RMK AO2 SLP214 T01220078 53003 $
METAR KPDX 100953Z 24004KT 10SM BKN032 OVC041 12/08 A3017 RMK AO2 SLP215 T01220083 $
METAR KPDX 101053Z 22005KT 10SM BKN027 OVC033 12/08 A3017 RMK AO2 SLP216 T01220083 $
METAR KPDX 101153Z 20005KT 10SM OVC030 12/08 A3018 RMK AO2 SLP217 T01220083 10133 20122 53002 $
METAR KPDX 101253Z 19005KT 10SM FEW019 SCT034 OVC060 12/08 A3019 RMK AO2 SLP222 T01170083 $
METAR KPDX 101353Z 23006KT 10SM SCT024 BKN042 BKN060 12/08 A3020 RMK AO2 SLP225 T01220083 $
METAR KPDX 101453Z 23004KT 10SM SCT040 BKN060 13/08 A3021 RMK AO2 SLP229 T01280083 51012 $
METAR KPDX 101553Z 27005KT 10SM BKN022 BKN033 BKN055 14/08 A3022 RMK AO2 SLP232 T01390083 $
METAR KPDX 101653Z 32006KT 10SM BKN022 BKN033 16/07 A3022 RMK AO2 SLP233 T01560072 $
METAR KPDX 101753Z 31005KT 10SM SCT029 BKN045 BKN065 16/07 A3022 RMK SLP233 T01610067 10161 20117 51004
METAR KPDX 101853Z VRB03KT 10SM FEW025 SCT045 BKN060 17/07 A3023 RMK SLP237 T01720072
METAR KPDX 101953Z 00000KT 10SM FEW025 SCT045 BKN060 17/07 A3024 RMK SLP238 T01720072