Water Temperature of the South Fork Tolt River in Carnation, WA

Current Water Temperature

49.1°F 9.5°C
Frigid Dangerously Cold
49.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Severe hypothermia and cold water shock risk. Unprotected swimming causes rapid loss of dexterity in under 5 minutes.

Measurement Time: Thursday, November 12, 2026, 11:30 PM PST

Temperature Locations

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Local Points of Interest

Snoqualmie Forest; Junction, WA

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South Fork Tolt River

Station Name: SOUTH FORK TOLT RIVER NEAR CARNATION, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,365 feet

Nearest Address:
Tolt Reservoir Rd
Carnation, WA 98014
King County

GPS Coordinates: 47.68926929, -121.7134457

Nearby Water Temperatures

North Fork Tolt River, Carnation, WA (2.5 mi)
South Fork Tolt River, Stillwater, WA (3.5 mi)
North Fork Tolt River, Carnation, WA (3.8 mi)
Tolt River, Carnation, WA (5.2 mi)
South Fork Tolt River, Baring, WA (5.4 mi)
Skykomish River, Gold Bar, WA (10.5 mi)
Sultan River, Sultan, WA (15.8 mi)
South Fork Sultan River, Sultan, WA (18.3 mi)
Canyon Creek, Cedar Falls, WA (18.8 mi)
Cedar River, Cedar Falls, WA (19 mi)
Sultan River, Lake Roesiger, WA (19.1 mi)
Cedar River, Cedar Falls, WA (19.2 mi)
Taylor Creek, Selleck, WA (21.8 mi)
Cedar River, Garcia, WA (22.4 mi)
Cedar River, Hobart, WA (23.3 mi)

Weather for Carnation, Washington

Current Weather

56.7°F
Overcast
Conditions: Overcast
Humidity: 43%
Feels Like: 45.3°F
Wind: ESE 18.5 mph
Wind Gusts: 28.2 mph
Pressure: 29.27 in
Precipitation: 0 in
Cloud Cover: 82%
Visibility: 29.3 mi
UV Index: 0.1

Five-Day Weather Forecast

Moderate Rain
Fri
H: 59°F
L: 47°F
Slight Rain
Sat
H: 51°F
L: 45°F
Light Rain Showers
Sun
H: 50°F
L: 40°F
Dense Drizzle
Mon
H: 50°F
L: 37°F
Light Drizzle
Tue
H: 47°F
L: 36°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
12.3 μg/m³
Moderate
PM10
13.5 μg/m³
Good
Ozone (O3)
60 μg/m³
Photochemical
NO2
2.4 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
140 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 23m daylight
Sunrise 7:09 AM
Solar Noon 11:51 AM
Sunset 4:32 PM
Moon
Waxing Crescent • 13%
Moonrise 11:39 AM
Transit 3:34 PM
Moonset 7:33 PM

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:04 PM - 5:34 PM

Minor Periods

11:09 AM - 12:39 PM
7:03 PM - 8:33 PM
Action Rating:
Fair Action 2/5
Friday, November 13, 2026

Weather Forecast

Conditions: Moderate Rain
Average Temperature: 53.2°F
Average Humidity: 61%
Chance of Rain: 98%
Wind: 24.7 mph
UV Index: 1

Air Quality

EPA Index 2 • Moderate
PM2.5
11.8 μg/m³
Good
PM10
12.8 μg/m³
Good
Ozone (O3)
57.8 μg/m³
Photochemical
NO2
5.7 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
140.6 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 23m daylight
Sunrise 7:09 AM
Solar Noon 11:51 AM
Sunset 4:32 PM
Moon
Waxing Crescent • 13%
Moonrise 11:39 AM
Transit 3:34 PM
Moonset 7:33 PM

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:04 PM - 5:34 PM

Minor Periods

11:09 AM - 12:39 PM
7:03 PM - 8:33 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Slight Rain
Average Temperature: 48°F
Average Humidity: 71%
Chance of Rain: 90%
Wind: 12.1 mph
UV Index: 2

Air Quality

EPA Index 2 • Moderate
PM2.5
3.2 μg/m³
Good
PM10
3.8 μg/m³
Good
Ozone (O3)
61.1 μg/m³
Photochemical
NO2
3.5 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
126.4 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 20m daylight
Sunrise 7:11 AM
Solar Noon 11:51 AM
Sunset 4:31 PM
Moon
Waxing Crescent • 21%
Moonrise 12:13 PM
Transit 4:22 PM
Moonset 8:39 PM

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
3:52 PM - 6:22 PM

Minor Periods

11:43 AM - 1:13 PM
8:09 PM - 9:39 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Light Rain Showers
Average Temperature: 45.5°F
Average Humidity: 88%
Chance of Rain: 98%
Wind: 14.9 mph
UV Index: 0.6

Air Quality

EPA Index 1 • Good
PM2.5
1.6 μg/m³
Good
PM10
1.8 μg/m³
Good
Ozone (O3)
60.7 μg/m³
Photochemical
NO2
4.1 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
120.6 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 18m daylight
Sunrise 7:12 AM
Solar Noon 11:51 AM
Sunset 4:30 PM
Moon
Waxing Crescent • 31%
Moonrise 12:39 PM
Transit 5:08 PM
Moonset 9:47 PM

Best Times for Fishing or Hunting

Major Periods

4:15 AM - 6:45 AM
4:38 PM - 7:08 PM

Minor Periods

12:09 PM - 1:39 PM
9:17 PM - 10:47 PM
Action Rating:
Very Good 4/5
Monday, November 16, 2026

Weather Forecast

Conditions: Dense Drizzle
Average Temperature: 42.1°F
Average Humidity: 85%
Chance of Rain: 61%
Wind: 4.9 mph
UV Index: 2.2

Air Quality

EPA Index 1 • Good
PM2.5
3.4 μg/m³
Good
PM10
4.1 μg/m³
Good
Ozone (O3)
59.8 μg/m³
Photochemical
NO2
7.4 μg/m³
Nitrogen Dioxide
SO2
0.4 μg/m³
Sulfur Dioxide
CO
124.5 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 15m daylight
Sunrise 7:14 AM
Solar Noon 11:51 AM
Sunset 4:29 PM
Moon
First Quarter • 42%
Moonrise 12:59 PM
Transit 5:52 PM
Moonset 10:57 PM

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
5:22 PM - 7:52 PM

Minor Periods

12:29 PM - 1:59 PM
10:27 PM - 11:57 PM
Action Rating:
Good Action 3/5
Tuesday, November 17, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 40.6°F
Average Humidity: 84%
Chance of Rain: 25%
Wind: 7.8 mph
UV Index: 2.2

Air Quality

EPA Index 1 • Good
PM2.5
4.5 μg/m³
Good
PM10
5.9 μg/m³
Good
Ozone (O3)
71 μg/m³
Photochemical
NO2
4.4 μg/m³
Nitrogen Dioxide
SO2
0.6 μg/m³
Sulfur Dioxide
CO
115.2 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 13m daylight
Sunrise 7:15 AM
Solar Noon 11:51 AM
Sunset 4:28 PM
Moon
First Quarter • 54%
Moonrise 1:17 PM
Transit 6:35 PM
Moonset 12:06 AM

Best Times for Fishing or Hunting

Major Periods

5:44 AM - 8:14 AM
6:05 PM - 8:35 PM

Minor Periods

12:47 PM - 2:17 PM
11:36 PM - 1:06 AM
Action Rating:
Fair Action 2/5
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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