Water Temperature of the Cedar River in Cedar Falls, WA

Current Water Temperature

40.5°F

Measurement Time: Monday, March 9, 2026, 3:45 PM PDT

Temperature Locations

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Local Points of Interest

Masonry Pool; Rattlesnake Lake; Cedar River Municipal Watershed; North Bend, WA

Cedar River

Station Name: CEDAR RIVER AT POWERPLANT AT CEDAR FALLS, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,129 feet

Nearest Address:
Cedar Falls, WA 98045
King County

GPS Coordinates: 47.41871388, -121.781498

Nearby Water Temperatures

Cedar River, Cedar Falls, WA (0.5 mi)
Canyon Creek, Cedar Falls, WA (0.7 mi)
Taylor Creek, Selleck, WA (3.8 mi)
Rex River, Garcia, WA (7.3 mi)
Cedar River, Garcia, WA (8 mi)
Cedar River, Hobart, WA (8.3 mi)
Cedar River, Maple Valley, WA (9.8 mi)
Cedar River, Bandera, WA (12.1 mi)
South Fork Tolt River, Carnation, WA (19 mi)
South Fork Tolt River, Stillwater, WA (19.2 mi)
Tolt River, Carnation, WA (19.2 mi)
White River, Buckley, WA (20.1 mi)
Cedar River, Renton, WA (20.2 mi)
North Fork Tolt River, Carnation, WA (20.3 mi)
North Fork Tolt River, Carnation, WA (20.9 mi)

Weather for Cedar Falls, Washington

Current Weather

37°F
Overcast
Overcast
33.2°F
34.5°F
82%
SSW 4.7 mph
7.2 mph
30.1°F
29.6°F
0 in
100%
9 mi
1018 mbar
0

Five Day Weather Forecast

Moderate rain
Mon
H: 43°F
L: 34°F
Patchy rain nearby
Tue
H: 38°F
L: 31°F
Heavy rain
Wed
H: 44°F
L: 31°F
Heavy rain
Thu
H: 44°F
L: 35°F
Heavy rain
Fri
H: 36°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 3.35 μg/m3
PM10: 4.85 μg/m3
Carbon Monoxide: 163.85 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 92 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 11 hrs 33 mins
Moonrise: 1:29 AM
Moon Transit: 5:38 AM
Moonset: 9:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
1:09 PM - 3:39 PM

Minor Periods

9:11 AM - 10:41 AM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued March 9 at 1:42PM PDT until March 10 at 5:00PM PDT by NWS Seattle WA

Effective: Mon March 9, 2026, 1:42 PM
Expires: Mon March 9, 2026, 9:45 PM

* WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations between 6 and 11 inches. For the Winter Weather Advisory, snow expected. Total snow accumulations between 2 and 4 inches. For the Blizzard Warning, blizzard conditions expected primarily Wednesday afternoon and evening. Winds gusting as high as 40 mph. Total snow accumulations between 2 and 4 feet possible. For the Winter Storm Watch, continued heavy snow is possible. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Storm Warning, until 5 AM PDT Tuesday. For the Winter Weather Advisory, from 5 AM to 5 PM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday. The strongest winds will peak Wednesday evening into late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...The strongest winds will occur over the passes on Wednesday evening into late Wednesday night.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.


Winter Weather Advisory issued March 9 at 1:42PM PDT until March 10 at 5:00PM PDT by NWS Seattle WA

Effective: Mon March 9, 2026, 1:42 PM
Expires: Mon March 9, 2026, 9:45 PM

* WHAT...For the Winter Weather Advisory, continued snow. Additional snow accumulations between 6 and 10 inches. For the Blizzard Warning, blizzard conditions expected. Winds gusting as high as 40 mph Wednesday evening into late Wednesday night. Total snow accumulations up to 2 feet. For the Winter Storm Watch, continuing heavy snow possible. Total snow accumulations up to 4 feet possible. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...For the Winter Weather Advisory, until 5 PM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday with the strongest winds peaking late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Lower elevations up to and including Snoqualmie Pass may transition over to rain late Wednesday as snow levels briefly rise before lowering again Thursday. The strongest winds will peak Wednesday evening into late Wednesday night.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation. Slow down and use caution while traveling. Prepare for possible power outages.


Winter Weather Advisory issued March 9 at 1:42PM PDT until March 10 at 11:00AM PDT by NWS Seattle WA

Effective: Mon March 9, 2026, 1:42 PM
Expires: Mon March 9, 2026, 9:45 PM

* WHAT...Snow. Additional snow accumulations up to 1 to 4 inches overnight into Tuesday morning. * WHERE...Foothills and Valleys of Snohomish and Northern King Counties. * WHEN...Until 11 AM PDT Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday evening and Tuesday morning commutes. * ADDITIONAL DETAILS...Highest amounts will be in the highest elevations closest to the mountains.

Slow down and use caution while traveling. Prepare for possible power outages.


Blizzard Warning issued March 9 at 1:42PM PDT until March 11 at 11:00PM PDT by NWS Seattle WA

Effective: Mon March 9, 2026, 1:42 PM
Expires: Mon March 9, 2026, 9:45 PM

* WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations between 6 and 11 inches. For the Winter Weather Advisory, snow expected. Total snow accumulations between 2 and 4 inches. For the Blizzard Warning, blizzard conditions expected primarily Wednesday afternoon and evening. Winds gusting as high as 40 mph. Total snow accumulations between 2 and 4 feet possible. For the Winter Storm Watch, continued heavy snow is possible. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Storm Warning, until 5 AM PDT Tuesday. For the Winter Weather Advisory, from 5 AM to 5 PM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday. The strongest winds will peak Wednesday evening into late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...The strongest winds will occur over the passes on Wednesday evening into late Wednesday night.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.


Blizzard Warning issued March 9 at 1:42PM PDT until March 11 at 11:00PM PDT by NWS Seattle WA

Effective: Mon March 9, 2026, 1:42 PM
Expires: Mon March 9, 2026, 9:45 PM

* WHAT...For the Winter Weather Advisory, continued snow. Additional snow accumulations between 6 and 10 inches. For the Blizzard Warning, blizzard conditions expected. Winds gusting as high as 40 mph Wednesday evening into late Wednesday night. Total snow accumulations up to 2 feet. For the Winter Storm Watch, continuing heavy snow possible. Total snow accumulations up to 4 feet possible. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...For the Winter Weather Advisory, until 5 PM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday with the strongest winds peaking late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Lower elevations up to and including Snoqualmie Pass may transition over to rain late Wednesday as snow levels briefly rise before lowering again Thursday. The strongest winds will peak Wednesday evening into late Wednesday night.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation. Slow down and use caution while traveling. Prepare for possible power outages.


Monday, March 9, 2026

Weather Forecast

Moderate rain
43°F
33.8°F
38°F
85%
0.49 in
82%
8%
10.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.34 μg/m3
PM10: 4.23 μg/m3
Carbon Monoxide: 172.65 μg/m3
Nitrogen Dioxide: 7.84 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 83.08 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 11 hrs 33 mins
Moonrise: 1:29 AM
Moon Transit: 5:38 AM
Moonset: 9:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
1:09 PM - 3:39 PM

Minor Periods

9:11 AM - 10:41 AM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Tuesday, March 10, 2026

Weather Forecast

Patchy rain nearby
37.9°F
31.1°F
34.2°F
86%
0.11 in
88%
10%
7.2 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 4.71 μg/m3
PM10: 6.75 μg/m3
Carbon Monoxide: 167.49 μg/m3
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 92.8 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 11 hrs 36 mins
Moonrise: 2:36 AM
Moon Transit: 6:27 AM
Moonset: 10:16 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
2:00 PM - 4:30 PM

Minor Periods

9:46 AM - 11:16 AM
2:06 AM - 3:36 AM

Action Rating: 2 out of 5

Wednesday, March 11, 2026

Weather Forecast

Heavy rain
43.6°F
31.1°F
37.7°F
97%
4.58 in
87%
13%
16.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.85 μg/m3
PM10: 2.08 μg/m3
Carbon Monoxide: 169.69 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 87.76 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:07 PM
Daylight: 11 hrs 40 mins
Moonrise: 3:36 AM
Moon Transit: 7:19 AM
Moonset: 11:01 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
2:51 PM - 5:21 PM

Minor Periods

10:31 AM - 12:01 AM
3:06 AM - 4:36 AM

Action Rating: 2 out of 5

Thursday, March 12, 2026

Weather Forecast

Heavy rain
44.2°F
34.9°F
40.8°F
98%
3.58 in
89%
0%
13.2 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.55 μg/m3
PM10: 1.77 μg/m3
Carbon Monoxide: 149.37 μg/m3
Nitrogen Dioxide: 3.94 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 87.52 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 12:00 AM
Sunset: 7:09 PM
Daylight: 11 hrs 43 mins
Moonrise: 4:27 AM
Moon Transit: 8:11 AM
Moonset: 11:57 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
3:43 PM - 6:13 PM

Minor Periods

11:27 AM - 12:57 AM
3:57 AM - 5:27 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Heavy rain
35.8°F
32.3°F
34.9°F
100%
3.06 in
70%
6%
4.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.78 μg/m3
PM10: 1.95 μg/m3
Carbon Monoxide: 167.1 μg/m3
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 103.85 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 47 mins
Moonrise: 5:08 AM
Moon Transit: 9:02 AM
Moonset: 1:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:32 AM - 11:02 AM
4:35 PM - 7:05 PM

Minor Periods

12:33 AM - 2:03 PM
4:38 AM - 6:08 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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