Water Temperature of Crystal Springs Creek in Portland, OR

Current Water Temperature

52.9°F

Measurement Time: Wednesday, April 15, 2026, 1:00 AM PDT

Temperature Locations

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Local Points of Interest

Westmoreland Park

Crystal Springs Creek

Station Name: CRYSTAL SPRINGS CREEK AT BYBEE ST, PORTLAND, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 62 feet

Nearest Address:
2270 SE Bybee Blvd
Portland, OR 97202
Multnomah County

GPS Coordinates: 45.4740079, -122.6420388

Nearby Water Temperatures

Johnson Creek, Milwaukie, OR (1.5 mi)
Willamette River, Portland, OR (3.3 mi)
Johnson Creek, Portland, OR (6.5 mi)
Kelley Creek, Portland, OR (7 mi)
Clackamas River, Oregon City, OR (7.3 mi)
Fanno Creek, Tigard, OR (7.3 mi)
Fanno Creek, Beaverton, OR (7.6 mi)
Tualatin River , West Linn, OR (8.4 mi)
Beaverton Creek, Beaverton, OR (10.3 mi)
Johnson Creek, Gresham, OR (10.7 mi)
Chicken Creek, Sherwood, OR (12.5 mi)
Tualatin River, Beaverton, OR (13.3 mi)
Rock Creek, Hillsboro, OR (14.3 mi)
Tualatin River, Hillsboro, OR (17 mi)
Clackamas River, Estacada, OR (18.4 mi)

Weather for Portland, Oregon

Current Weather

43°F
Overcast
Overcast
39.8°F
45.4°F
86%
WNW 5.1 mph
6.9 mph
40.8°F
35.9°F
0 in
100%
9 mi
1012 mbar
0.9

Five Day Weather Forecast

Heavy rain
Wed
H: 50°F
L: 36°F
Patchy rain nearby
Thu
H: 50°F
L: 37°F
Cloudy
Fri
H: 55°F
L: 39°F
Overcast
Sat
H: 67°F
L: 40°F
Sunny
Sun
H: 70°F
L: 47°F

Air Quality

AQI: 1 - Good
PM2.5: 3.05 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 171.85 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:10 PM
Sunset: 7:57 PM
Daylight: 13 hrs 32 mins
Moonrise: 5:25 AM
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 AM
8:03 AM - 10:33 AM

Minor Periods

5:43 PM - 7:13 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Winter Storm Warning issued April 14 at 12:46PM PDT until April 16 at 5:00AM PDT by NWS Portland OR

Effective: Tue April 14, 2026, 12:46 PM
Expires: Wed April 15, 2026, 5:00 AM

* WHAT...Heavy snow above 2500 ft. Total snow accumulations between 12 to 22 inches. Winds could gust as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM this afternoon to 5 AM PDT Thursday. * 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.

Consider postponing travel until weather conditions improve. If you must travel, be sure to slow down and allow extra time. If your car becomes trapped in deep snow, be sure to keep your car off to stay safe from potential carbon monoxide poisoning. Be aware that walking surfaces may be slick. Walk with extra care. Backcountry recreation is not advised.


Winter Storm Warning issued April 15 at 12:39AM PDT until April 16 at 5:00AM PDT by NWS Portland OR

Effective: Wed April 15, 2026, 12:39 AM
Expires: Wed April 15, 2026, 2:00 PM

* WHAT...Heavy snow above 2500 ft. Total snow accumulations between 12 to 22 inches. Winds could gust as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 5 AM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Consider postponing travel until weather conditions improve. If you must travel, be sure to slow down and allow extra time. If your car becomes trapped in deep snow, be sure to keep your car off to stay safe from potential carbon monoxide poisoning. Be aware that walking surfaces may be slick. Walk with extra care. Backcountry recreation is not advised.


Frost Advisory issued April 15 at 12:39AM PDT until April 16 at 9:00AM PDT by NWS Portland OR

Effective: Wed April 15, 2026, 12:39 AM
Expires: Wed April 15, 2026, 2:00 PM

* WHAT...Temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Tualatin Valley, Clackamas County Cascade Foothills, Cowlitz County Lowlands, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...From 1 AM to 9 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures. Consider temporarily covering sensitive plants with a lightweight cotton fabric (i.e., bedsheets, thin blankets), as this will help retain heat and provide frost protection for your plants.


Winter Weather Advisory issued April 14 at 12:46PM PDT until April 15 at 11:00AM PDT by NWS Portland OR

Effective: Tue April 14, 2026, 12:46 PM
Expires: Wed April 15, 2026, 5:00 AM

* WHAT...Snow expected above 1500 ft. Total snow accumulations 1 to 4 inches. Highest accumulations above 1500 ft. Winds gusting as high as 40 mph. * WHERE...Clackamas County Cascade Foothills. * WHEN...From 3 AM to 11 AM PDT Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...1 to 4 inches for elevations above 1500 ft, including Mt. Hood Village and Zigzag, OR. 1 inch or less for locations around 1000 ft, including Sandy, OR.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com.


Winter Weather Advisory issued April 15 at 12:39AM PDT until April 15 at 11:00AM PDT by NWS Portland OR

Effective: Wed April 15, 2026, 12:39 AM
Expires: Wed April 15, 2026, 11:00 AM

* WHAT...Snow expected above 1500 ft. Total snow accumulations 1 to 4 inches. Winds gusting as high as 40 mph. * WHERE...Clackamas County Cascade Foothills. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...1 to 4 inches for elevations above 1500 ft, including Mt. Hood Village and Zigzag, OR. 1 inch or less for locations around 1000 ft, including Sandy, OR.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com.


Wednesday, April 15, 2026

Weather Forecast

Heavy rain
50.4°F
36.1°F
43.8°F
82%
1.28 in
88%
0%
17.4 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.27 μg/m3
PM10: 4.09 μg/m3
Carbon Monoxide: 179.49 μg/m3
Nitrogen Dioxide: 4.19 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 81.64 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:10 PM
Sunset: 7:57 PM
Daylight: 13 hrs 32 mins
Moonrise: 5:25 AM
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 AM
8:03 AM - 10:33 AM

Minor Periods

5:43 PM - 7:13 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Patchy rain nearby
50.4°F
36.7°F
43.4°F
83%
0.09 in
89%
0%
6.7 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.28 μg/m3
PM10: 8.36 μg/m3
Carbon Monoxide: 183.61 μg/m3
Nitrogen Dioxide: 7.99 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 67.36 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:10 PM
Sunset: 7:58 PM
Daylight: 13 hrs 35 mins
Moonrise: 5:44 AM
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 PM
12:00 AM - 2:30 PM

Minor Periods

7:03 PM - 8:33 PM
5:14 AM - 6:44 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Cloudy
54.7°F
39.4°F
46.8°F
79%
0 in
0%
0%
3.4 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 10.56 μg/m3
PM10: 14.07 μg/m3
Carbon Monoxide: 234.45 μg/m3
Nitrogen Dioxide: 15.02 μg/m3
Sulphur Dioxide: 2.13 μg/m3
Ozone: 59.96 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:10 PM
Sunset: 8:00 PM
Daylight: 13 hrs 38 mins
Moonrise: 6:07 AM
Moon Transit: 1:22 PM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

8:49 PM - 11:19 PM
12:52 AM - 3:22 PM

Minor Periods

8:27 PM - 9:57 PM
5:37 AM - 7:07 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Overcast
66.8°F
39.9°F
53.1°F
70%
0 in
0%
0%
3.1 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 10.88 μg/m3
PM10: 13.78 μg/m3
Carbon Monoxide: 348.26 μg/m3
Nitrogen Dioxide: 23.28 μg/m3
Sulphur Dioxide: 2.82 μg/m3
Ozone: 54.32 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:09 PM
Sunset: 8:01 PM
Daylight: 13 hrs 41 mins
Moonrise: 6:34 AM
Moon Transit: 2:19 PM
Moonset: 10:22 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:49 PM - 4:19 PM

Minor Periods

9:52 PM - 11:22 PM
6:04 AM - 7:34 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Sunny
69.9°F
47.1°F
58°F
62%
0 in
0%
0%
5.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 12.17 μg/m3
PM10: 15.48 μg/m3
Carbon Monoxide: 301.07 μg/m3
Nitrogen Dioxide: 32.66 μg/m3
Sulphur Dioxide: 3.56 μg/m3
Ozone: 42.08 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:09 PM
Sunset: 8:02 PM
Daylight: 13 hrs 44 mins
Moonrise: 7:09 AM
Moon Transit: 3:21 PM
Moonset: 11:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:51 PM - 5:21 PM

Minor Periods

12:00 AM - 12:00 AM
6:39 AM - 8:09 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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