KPDX - Portland Intl, OR, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 13/11Z | 13/12Z | 13/13Z | 13/14Z | 13/15Z | 13/16Z | 13/17Z | 13/18Z | 13/19Z | 13/20Z | 13/21Z | 13/22Z | 13/23Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 41 | 42 | 42 | 44 | 45 | 47 | 50 | 53 | 56 | 59 | 61 | 63 | 66 |
| Dewpt | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 41 | 43 | 41 | 39 | 43 | 40 |
| Altim | 1021.4 | 1021.8 | 1022.1 | 1022.4 | 1023.1 | 1023.8 | 1024.1 | 1024.5 | 1024.1 | 1023.8 | 1023.5 | 1023.1 | 1022.8 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | -- | 10000 | -- | 10000 | 11000 | 7000 | 12000 | 15000 | 15000 | 25000 | 25000 | 25000 | 25000 |
| Cover | CLR | BKN | SCT | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 180 | 0 | 160 | 160 | 110 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 20 |
| WSpd | 3 | 0 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
METAR KPDX 131053Z 18003KT 10SM CLR 05/04 A3016 RMK AO2 SLP211 T00500039 $
METAR KPDX 131153Z 00000KT 10SM BKN100 06/04 A3017 RMK AO2 SLP217 T00560039 10100 20039 53012 $
METAR KPDX 131253Z 16004KT 10SM SCT100 06/04 A3018 RMK AO2 SLP220 T00560039 $
METAR KPDX 131353Z 16003KT 10SM BKN100 BKN250 07/04 A3019 RMK AO2 SLP223 T00670044 $
METAR KPDX 131453Z 11003KT 10SM SCT080 BKN110 BKN250 07/04 A3021 RMK AO2 SLP230 T00720044 53013 $
METAR KPDX 131553Z 00000KT 10SM BKN070 BKN110 BKN250 08/05 A3023 RMK AO2 SLP236 T00830050 $
METAR KPDX 131653Z 00000KT 10SM FEW070 BKN120 BKN250 10/05 A3024 RMK AO2 SLP241 T01000050 $
METAR KPDX 131753Z 00000KT 10SM BKN150 BKN250 12/05 A3025 RMK AO2 SLP242 T01170050 10117 20050 51013 $
METAR KPDX 131853Z 00000KT 10SM FEW060 BKN150 BKN250 13/06 A3024 RMK AO2 SLP241 T01330061 $
METAR KPDX 131953Z 03003KT 10SM FEW055 FEW150 BKN250 15/05 A3023 RMK AO2 SLP238 T01500050 $
METAR KPDX 132053Z 00000KT 10SM FEW055 FEW150 BKN250 16/04 A3022 RMK AO2 SLP233 T01610039 58009 $
METAR KPDX 132153Z 00000KT 10SM FEW055 SCT150 BKN250 17/06 A3021 RMK AO2 SLP231 T01720061 $
METAR KPDX 132253Z 02004KT 10SM FEW055 SCT150 BKN250 19/04 A3020 RMK AO2 SLP228 T01890044 $