Portland
Weather forecast · Portland Intl (KPDX)
Tomorrow in Portland, : high 55.7 °F, low 44.4 °F, the median of 10 free forecasts (8 for the low).
Forecasts updated (NAEFS 00Z, )Next update
55.7 / 44.4°FHigh / low · Wed 28 Oct
- Source spread
- 51.1–56.3 °F
- highs · lows 42.8–47.8
- Sources
- 10
- 5 model groups
- Rain
- 0.30 in · >98%
- n 5: ENS, GEFS, GEPS, NBM calibrated, MOSMIX
- Now
- 51 °F
- KPDX 10:53 pm
- Normal
- 59 / 44 °F
- 1991–2020
- Alerts
- None
- NWS
Week
- High
- Low
- Median
- ~ 6-hourly
Wed2855.7 / 44.4
Thu2954.1 / 40.9
Fri3053.5 / 42.0
Sat3153.9 / 38.8
Sun153.7 / 39.9
Mon259.0 / 40.5
Tue360.1 / 42.0
By source
| Source | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| Median | 55.7 / 44.4 | 54.1 / 40.9 | 53.5 / 42.0 | 53.9 / 38.8 | 53.7 / 39.9n 9 | 59.0 / 40.5n 9 | 60.1 / 42.0n 8 |
| Source spread | 51.1–56.342.8–47.8 | 51.5–56.036.5–45.1 | 49.9–55.935.6–46.4 | 52.4–56.032.7–43.5 | 51.9–57.030.6–44.1 | 48.6–61.129.3–43.3 | 54.2–61.033.8–45.4 |
| NBM-based | |||||||
| 55/46 | 54/43 | 54/43 | 56/39 | 57/41 | 60/41 | — | |
| 56/— | 56/40 | 55/41 | 56/38 | 57/39 | 60/39 | 61/41 | |
| GFS-based | |||||||
| 56/— | 55/41 | 54/42 | 53/42 | 57/41 | 59/40 | 58/41 | |
| 56/46 | 56/43 | 56/44 | 54/43 | 54/41 | 58/42 | 60/45 | |
| 53/45~ | 52/43~ | 52/42~ | 52/38~ | 54/38~ | 52/38~ | 58/45~ | |
| ECMWF-based | |||||||
| 56/45 | 54/40 | 53/41 | 55/37 | 53/40 | 61/40 | 60/43 | |
| 56/44 | 55/41 | 53/42 | 55/37 | 53/39 | 61/40 | 61/42 | |
| 52/44~ | 52/42~ | 54/41~ | 52/37~ | 53/39~ | 54/34~ | 56/37~ | |
| 54/44 | 54/41 | 53/41 | 53/39 | 53/40~ | 55/41~ | 56/45~ | |
| DWD | |||||||
| 56/48 | 53/45 | 53/46 | 54/44 | 56/44 | 58/43 | 61/44 | |
| 54/43 | 53/40 | 53/43 | 54/39 | 54/38 | 58/43 | 59/42 | |
| NAEFS | |||||||
| 50/43~ | 51/40~ | 51/40~ | 51/38~ | 52/39~ | 53/38~ | 54/42~ | |
| CMC | |||||||
| 51/43 | 52/37 | 50/36 | 52/33 | 52/31 | 49/29 | 54/34 | |
~ 6-hourly: shown, not in the median.
CreditsNOAA · MET Norway · DWD · ECCC · Based on ECMWF data (CC BY 4.0) · GeoNamesAll credits
- Source: NOAA/NWS (US Government work, public domain); NBM/MOS/GFS/AIGFS/HRRR/WPC/MRMS: NOAA NCEP/MDL/NSSL; modified by groundhog (point extraction, local-day max/min, precipitation totals and chances); not endorsed by NOAA
- Data from MET Norway (Locationforecast 2.0), CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified: local-day max/min, precipitation totals and chances
- Quelle: Deutscher Wetterdienst (MOSMIX, CC BY 4.0; modified: local-day max/min, precipitation totals and chances)
- Data Source: Environment and Climate Change Canada (NAEFS: CMC GEPS members) and NOAA NCEP (GEFS members); modified: member daily max/min quantiles, precipitation totals and chances
- Based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF); ENS read from dynamical.org's archive. CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified by groundhog (point extraction, local-day max/min, ensemble quantiles, precipitation totals and chances). ECMWF does not accept any liability whatsoever for any error or omission in the data, their availability, or for any loss or damage arising from their use.
- Place names: GeoNames (geonames.org), CC BY 4.0
Next 72 h
- Median
- ENS p10–p90
- Source
- 6-hourly
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