KPDX - Portland Intl, OR, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 3/ 7Z | 3/ 8Z | 3/ 9Z | 3/10Z | 3/11Z | 3/12Z | 3/13Z | 3/14Z | 3/15Z | 3/16Z | 3/17Z | 3/18Z | 3/19Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 44 | 45 | 46 | 48 | 49 | 52 |
| Dewpt | 38 | 41 | 41 | 42 | 42 | 41 | 41 | 40 | 41 | 41 | 41 | 39 | 39 |
| Altim | 30.05 | 30.05 | 30.06 | 30.08 | 30.09 | 30.11 | 30.12 | 30.12 | 30.14 | 30.16 | 30.17 | 30.18 | 30.18 |
| VIS | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 |
| CIG | -- | 80 | 80 | 60 | 40 | 36 | 34 | 42 | 43 | 40 | 41 | 35 | 40 |
| Cover | SCT | BKN | BKN | OVC | OVC | OVC | OVC | BKN | BKN | BKN | BKN | BKN | BKN |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -RA | -RA | -- | -- | -- | -- | -- | -- | -- |
| WDir | 0 | 0 | 270 | 0 | 0 | 0 | 210 | 170 | 0 | 0 | 0 | 0 | 0 |
| WSpd | 0 | 0 | 3 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KPDX 030653Z 00000KT 10SM SCT080 08/03 A3005 RMK AO2 SLP174 T00780033
KPDX 030753Z 00000KT 10SM SCT043 SCT060 BKN080 08/05 A3005 RMK AO2 SLP176 T00780050 401280067
KPDX 030853Z 27003KT 10SM SCT045 SCT065 BKN080 08/05 A3006 RMK AO2 SLP180 T00780050 53009
KPDX 030953Z 00000KT 10SM SCT050 BKN060 OVC075 08/06 A3008 RMK AO2 SLP183 T00780056
KPDX 031053Z 00000KT 10SM -RA BKN040 OVC048 08/06 A3009 RMK AO2 RAB43 SLP188 P0000 T00780056
KPDX 031153Z 00000KT 8SM -RA BKN036 BKN060 OVC075 08/05 A3011 RMK AO2 RAE1054B43 SLP194 P0000 60000 70003 T00780050 10083 20072 53014
KPDX 031253Z 21004KT 8SM SCT009 BKN034 OVC041 07/05 A3012 RMK AO2 RAE1154 SLP197 P0000 T00720050
KPDX 031353Z 17004KT 9SM BKN042 BKN075 07/04 A3012 RMK AO2 SLP197 T00670044
KPDX 031453Z 00000KT 10SM FEW008 BKN043 BKN075 07/05 A3014 RMK AO2 SLP205 60000 T00720050 53011
KPDX 031553Z 00000KT 10SM SCT009 BKN040 08/05 A3016 RMK AO2 SLP212 T00780050
KPDX 031653Z 00000KT 10SM FEW013 BKN041 09/05 A3017 RMK AO2 SLP216 T00890050
KPDX 031753Z 00000KT 10SM FEW013 BKN035 09/04 A3018 RMK AO2 SLP219 60000 T00940039 10094 20067 51014 $
KPDX 031853Z 00000KT 10SM FEW013 BKN040 11/04 A3018 RMK AO2 SLP219 T01110039