Weather for Portland, Oregon
Current Weather
Humidity: 33%
Feels Like: 81°F
Wind: W 7.2 mph
Wind Gusts: 9.1 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.4
Five Day Weather Forecast
Tue
H: 84°F
L: 59°F
Wed
H: 71°F
L: 61°F
Thu
H: 73°F
L: 60°F
Fri
H: 82°F
L: 54°F
Sat
H: 86°F
L: 56°F
Air Quality
Nitrogen Dioxide: 28.31 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 20 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:33 PM
Daylight: 14 hrs 33 mins
Moon Transit: 10:40 PM
Moonset: 1:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
5:11 AM - 7:41 AM12:00 AM - 12:00 AM
Minor Periods
6:16 PM - 7:46 PM1:09 AM - 2:39 AM
Action Rating: 2 out of 5
Red Flag Warning issued August 5 at 1:00PM PDT until August 5 at 8:00PM PDT by NWS Pendleton OR
Effective: Tue August 5, 2025, 1:00 PM
Expires: Tue August 5, 2025, 8:00 PM
...BREEZY WITH LOW RH FOR WARM SPRINGS RESERVATION TODAY... .Breezy conditions with low RH will prevail in the Warm Springs Reservation through the rest of the afternoon. The National Weather Service in Pendleton has issued a Red Flag Warning for wind and low relative humidity, which is in effect until 8 PM PDT this evening. * AFFECTED AREA...Fire Weather Zone 703 Warm Springs Reservation. * TIMING...Until 8 PM PDT this evening. * WINDS...West 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Red Flag Warning issued August 5 at 1:00PM PDT until August 5 at 8:00PM PDT by NWS Pendleton OR
Effective: Tue August 5, 2025, 1:00 PM
Expires: Tue August 5, 2025, 8:00 PM
...BREEZY WITH LOW RH FOR WARM SPRINGS RESERVATION TODAY... .Breezy conditions with low RH will prevail in the Warm Springs Reservation through the rest of the afternoon. The National Weather Service in Pendleton has issued a Red Flag Warning for wind and low relative humidity, which is in effect until 8 PM PDT this evening. * AFFECTED AREA...Fire Weather Zone 703 Warm Springs Reservation. * TIMING...Until 8 PM PDT this evening. * WINDS...West 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Weather Forecast
Average Temperature: 69.8°F
Average Humidity: 59%
Wind: 7.2 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 12.03 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 52.04 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:33 PM
Daylight: 14 hrs 33 mins
Moon Transit: 10:40 PM
Moonset: 1:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
5:11 AM - 7:41 AM12:00 AM - 12:00 AM
Minor Periods
6:16 PM - 7:46 PM1:09 AM - 2:39 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 66.5°F
Average Humidity: 74%
Wind: 7.6 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 15.34 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 36.88 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:32 PM
Daylight: 14 hrs 31 mins
Moon Transit: 11:35 PM
Moonset: 2:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
6:06 AM - 8:36 AM12:00 AM - 12:00 AM
Minor Periods
7:01 PM - 8:31 PM2:07 AM - 3:37 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 65.3°F
Average Humidity: 65%
Wind: 10.7 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 11.71 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 37.2 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:30 PM
Daylight: 14 hrs 28 mins
Moon Transit: 12:00 AM
Moonset: 3:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:01 AM - 9:31 AM
Minor Periods
7:37 PM - 9:07 PM3:14 AM - 4:44 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 64.4°F
Average Humidity: 66%
Wind: 8.5 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 9.89 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 50.24 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:29 PM
Daylight: 14 hrs 25 mins
Moon Transit: 12:28 AM
Moonset: 4:59 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:54 AM - 10:24 AM
Minor Periods
8:05 PM - 9:35 PM4:29 AM - 5:59 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 69.9°F
Average Humidity: 53%
Wind: 9.4 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 16.02 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 49.46 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:27 PM
Daylight: 14 hrs 22 mins
Moon Transit: 1:20 AM
Moonset: 6:16 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:50 AM - 3:20 AM8:44 AM - 11:14 AM
Minor Periods
8:28 PM - 9:58 PM5:46 AM - 7:16 AM
Action Rating: 5 out of 5