Water Temperature of the Kashwitna River in Willow, AK

Current Water Temperature

40.3°F 4.6°C
Frigid Dangerously Cold
40.3°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, October 18, 2018, 1:15 AM AKDT

Temperature Locations

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Local Points of Interest

Susitna River

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Kashwitna River

Station Name: KASHWITNA R NR WILLOW AK
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
65700 S Parks Hwy
Willow, AK 99694
Matanuska-Susitna County

GPS Coordinates: 61.92388889, -150.0713889

Nearby Water Temperatures

Willow Creek, Willow, AK (11.6 mi)
Talkeetna River, Talkeetna, AK (29.2 mi)
Matanuska River, Palmer, AK (39.2 mi)
Knik Arm, Anchorage, AK (47.8 mi)
Cook Inlet, Nikiski, AK (96.3 mi)
Resurrection Bay, Seward, AK (126.5 mi)
Marathon Creek, Seward, AK (127.1 mi)
Bradley River, Fox River, AK (149.2 mi)
Orca Inlet, Cordova, AK (171.7 mi)
Kachemak Bay, Seldovia, AK (180.4 mi)
Chiniak Bay, Kodiak Station, AK (301.8 mi)

Weather for Willow, Alaska

Current Weather

31.1°F
Partly Cloudy
Conditions: Partly Cloudy
Humidity: 89%
Feels Like: 26.2°F
Wind: NW 0.9 mph
Wind Gusts: 4 mph
Pressure: 29.35 in
Precipitation: 0 in
Cloud Cover: 66%
Visibility: 23.6 mi
UV Index: 0.4

Five-Day Weather Forecast

Light Snow
Thu
H: 33°F
L: 25°F
Fog
Fri
H: 27°F
L: 20°F
Light Snow
Sat
H: 23°F
L: 15°F
Moderate Snow
Sun
H: 27°F
L: 22°F
Light Snow
Mon
H: 29°F
L: 18°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
0.5 μg/m³
Good
PM10
0.7 μg/m³
Good
Ozone (O3)
65 μg/m³
Photochemical
NO2
0.7 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
123 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 21m daylight
Sunrise 9:04 AM
Solar Noon 12:44 PM
Sunset 4:25 PM
Moon
Waxing Crescent • 6%
Moonrise 2:54 PM
Transit 3:41 PM
Moonset 4:31 PM

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
3:11 PM - 5:41 PM

Minor Periods

2:24 PM - 3:54 PM
4:01 PM - 5:31 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Light Snow
Average Temperature: 28.8°F
Average Humidity: 89%
Chance of Rain: 82%
Wind: 3.6 mph
UV Index: 0.4

Air Quality

EPA Index 1 • Good
PM2.5
0.5 μg/m³
Good
PM10
0.7 μg/m³
Good
Ozone (O3)
62.7 μg/m³
Photochemical
NO2
1 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
122.3 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 21m daylight
Sunrise 9:04 AM
Solar Noon 12:44 PM
Sunset 4:25 PM
Moon
Waxing Crescent • 6%
Moonrise 2:54 PM
Transit 3:41 PM
Moonset 4:31 PM

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
3:11 PM - 5:41 PM

Minor Periods

2:24 PM - 3:54 PM
4:01 PM - 5:31 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 23.5°F
Average Humidity: 94%
Chance of Rain: 8%
Wind: 3.2 mph
UV Index: 0.5

Air Quality

EPA Index 1 • Good
PM2.5
0.3 μg/m³
Good
PM10
0.4 μg/m³
Good
Ozone (O3)
60.8 μg/m³
Photochemical
NO2
0.9 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
119.4 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 16m daylight
Sunrise 9:06 AM
Solar Noon 12:44 PM
Sunset 4:22 PM
Moon
Waxing Crescent • 13%
Moonrise 2:58 PM
Transit 4:31 PM
Moonset 6:12 PM

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
4:01 PM - 6:31 PM

Minor Periods

2:28 PM - 3:58 PM
5:42 PM - 7:12 PM
Action Rating:
Very Good 4/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Light Snow
Average Temperature: 19.8°F
Average Humidity: 84%
Chance of Rain: 29%
Wind: 3.3 mph
UV Index: 0.5

Air Quality

EPA Index 1 • Good
PM2.5
0.6 μg/m³
Good
PM10
0.9 μg/m³
Good
Ozone (O3)
66.3 μg/m³
Photochemical
NO2
0.5 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
116 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 10m daylight
Sunrise 9:09 AM
Solar Noon 12:44 PM
Sunset 4:20 PM
Moon
Waxing Crescent • 21%
Moonrise 2:56 PM
Transit 5:19 PM
Moonset 7:53 PM

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
4:49 PM - 7:19 PM

Minor Periods

2:26 PM - 3:56 PM
7:23 PM - 8:53 PM
Action Rating:
Very Good 4/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Moderate Snow
Average Temperature: 24.1°F
Average Humidity: 88%
Chance of Rain: 29%
Wind: 3.2 mph
UV Index: 0.4

Air Quality

EPA Index 1 • Good
PM2.5
0.7 μg/m³
Good
PM10
1.1 μg/m³
Good
Ozone (O3)
67.1 μg/m³
Photochemical
NO2
0.5 μg/m³
Nitrogen Dioxide
SO2
0 μg/m³
Sulfur Dioxide
CO
124.9 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 5m daylight
Sunrise 9:12 AM
Solar Noon 12:44 PM
Sunset 4:17 PM
Moon
Waxing Crescent • 31%
Moonrise 2:54 PM
Transit 6:05 PM
Moonset 9:31 PM

Best Times for Fishing or Hunting

Major Periods

5:12 AM - 7:42 AM
5:35 PM - 8:05 PM

Minor Periods

2:24 PM - 3:54 PM
9:01 PM - 10:31 PM
Action Rating:
Good Action 3/5
Monday, November 16, 2026

Weather Forecast

Conditions: Light Snow
Average Temperature: 23.7°F
Average Humidity: 92%
Chance of Rain: 20%
Wind: 6.2 mph
UV Index: 0.6

Air Quality

EPA Index 1 • Good
PM2.5
0.8 μg/m³
Good
PM10
1.2 μg/m³
Good
Ozone (O3)
65.1 μg/m³
Photochemical
NO2
5.1 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
122.1 μg/m³
Carbon Monoxide

Astronomical

Sun
7h 0m daylight
Sunrise 9:15 AM
Solar Noon 12:45 PM
Sunset 4:15 PM
Moon
First Quarter • 42%
Moonrise 2:51 PM
Transit 6:49 PM
Moonset 11:05 PM

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
6:19 PM - 8:49 PM

Minor Periods

2:21 PM - 3:51 PM
10:35 PM - 12:05 AM
Action Rating:
Good Action 3/5
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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