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Impacts METAR Board
KPDX - Portland Intl Arpt, OR, US
Updated at: 0300 UTC 10 Dec 2018
| Potential Impact | None | Slight | Moderate | High |
| Time | 09/15Z | 09/16Z | 09/17Z | 09/18Z | 09/19Z | 09/20Z | 09/21Z | 09/22Z | 09/23Z | 10/00Z | 10/01Z | 10/02Z | 10/03Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 41 | 41 | 40 | 41 | 39 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
| Dewpt | 28 | 28 | 29 | 29 | 31 | 37 | 36 | 37 | 37 | 36 | 37 | 37 | 37 |
| Altim | 30.18 | 30.18 | 30.19 | 30.20 | 30.22 | 30.22 | 30.21 | 30.18 | 30.17 | 30.17 | 30.17 | 30.19 | 30.19 |
| VIS | 10 | 10 | 10 | 10 | 8 | 3 | 3 | 3 | 5 | 4 | 7 | 6 | 7 |
| CIG | 70 | 65 | 70 | 110 | 70 | 55 | 50 | 50 | 43 | 34 | 25 | 25 | 20 |
| Cover | BKN | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | VFR | VFR | VFR | VFR | VFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR |
| WX | -- | -- | -- | -- | -RA | -RA BR | -RA BR | -RA BR | -RA BR | -RA BR | -RA | -RA BR | -RA |
| WDir | 120 | 110 | 120 | 110 | 130 | 130 | 120 | 110 | 130 | 130 | 120 | 140 | 130 |
| WSpd | 15 | 13 | 14 | 15 | 13 | 13 | 19 | 18 | 10 | 13 | 8 | 9 | 7 |
| WGst | -- | -- | -- | -- | -- | -- | 26 | -- | -- | -- | -- | -- | -- |
KPDX 091453Z 12015KT 10SM FEW045 BKN070 BKN095 05/M02 A3018 RMK AO2 SLP221 T00501022 56019 $KPDX 091553Z 11013KT 10SM OVC065 05/M02 A3018 RMK AO2 SLP221 T00501022 $KPDX 091653Z 12014KT 10SM OVC070 04/M02 A3019 RMK AO2 RAB10E44 SLP223 P0000 T00441017 $KPDX 091753Z 11015KT 10SM FEW070 SCT090 BKN110 OVC130 05/M02 A3020 RMK AO2 RAB05E17 SLP226 P0000 60000 T00501017 10056 20044 53004 $KPDX 091853Z 13013KT 8SM -RA OVC070 04/M01 A3022 RMK AO2 RAB00 SLP232 P0002 T00391006 $KPDX 091953Z 13013KT 3SM -RA BR BKN055 OVC070 03/03 A3022 RMK AO2 SFC VIS 6 SLP234 P0006 T00330028 $KPDX 092053Z 12019G26KT 3SM -RA BR OVC050 03/02 A3021 RMK AO2 PK WND 11026/2047 SLP230 P0009 60017 T00280022 50005 $KPDX 092153Z 11018KT 3SM -RA BR BKN050 OVC065 03/03 A3018 RMK AO2 PK WND 11027/2108 SLP220 P0010 T00280028 $KPDX 092253Z 13010KT 5SM -RA BR BKN043 OVC050 03/03 A3017 RMK AO2 SLP216 P0003 T00280028 $KPDX 092353Z 13013KT 4SM -RA BR OVC034 03/02 A3017 RMK AO2 SLP215 P0003 60033 T00280022 10050 20028 56016 $KPDX 100053Z 12008KT 7SM -RA OVC025 03/03 A3017 RMK AO2 SLP218 P0004 T00280028 $KPDX 100153Z 14009KT 6SM -RA BR OVC025 03/03 A3019 RMK AO2 SLP223 P0004 T00280028 $KPDX 100253Z 13007KT 7SM -RA OVC020 03/03 A3019 RMK AO2 SLP223 P0005 60013 T00280028 50008 $