Weather for Portland, Oregon
Current Weather
Five Day Weather Forecast
Sun
H: 56°F
L: 48°F
Mon
H: 54°F
L: 44°F
Tue
H: 46°F
L: 42°F
Wed
H: 48°F
L: 39°F
Thu
H: 53°F
L: 37°F
Air Quality
Nitrogen Dioxide: 10.55 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 50 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 7:53 PM
Daylight: 13 hrs 23 mins
Moon Transit: 9:22 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
8:52 AM - 11:22 AM4:46 PM - 7:16 PM
Minor Periods
2:00 PM - 3:30 PM3:57 AM - 5:27 AM
Action Rating: 2 out of 5
Winter Storm Watch issued April 12 at 12:32PM PDT until April 16 at 5:00AM PDT by NWS Portland OR
Effective: Sun April 12, 2026, 12:32 PM
Expires: Mon April 13, 2026, 5:00 AM
* WHAT...Heavy snow possible above 3500 ft. Total snow accumulations between 9 to 18 inches possible. Winds could gust as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From Tuesday afternoon through late Wednesday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Latest guidance suggests the heaviest snow accumulations are forecast over the Cascades from Marion to Lane Counties.
Monitor the latest forecasts and warnings for updates on this situation. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.
Weather Forecast
Air Quality
Nitrogen Dioxide: 15.46 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 39.8 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 7:53 PM
Daylight: 13 hrs 23 mins
Moon Transit: 9:22 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
8:52 AM - 11:22 AM4:46 PM - 7:16 PM
Minor Periods
2:00 PM - 3:30 PM3:57 AM - 5:27 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.94 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 56.4 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 7:55 PM
Daylight: 13 hrs 26 mins
Moon Transit: 10:08 AM
Moonset: 3:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
5:32 PM - 8:02 PM9:38 AM - 12:08 AM
Minor Periods
3:12 PM - 4:42 PM4:18 AM - 5:48 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.23 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 64.12 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 7:56 PM
Daylight: 13 hrs 29 mins
Moon Transit: 10:54 AM
Moonset: 4:57 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
6:18 PM - 8:48 PM10:24 AM - 12:54 AM
Minor Periods
4:27 PM - 5:57 PM4:36 AM - 6:06 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.37 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 78.72 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 7:57 PM
Daylight: 13 hrs 32 mins
Moon Transit: 8:33 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
8:03 AM - 10:33 AM8:03 AM - 10:33 AM
Minor Periods
5:43 PM - 7:13 PM4:55 AM - 6:25 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 71.23 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 7:59 PM
Daylight: 13 hrs 35 mins
Moon Transit: 12:30 AM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
7:55 PM - 10:25 PM12:00 AM - 2:30 PM
Minor Periods
7:03 PM - 8:33 PM5:14 AM - 6:44 AM
Action Rating: 5 out of 5