Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

33.8°F

Measurement Time: Saturday, February 28, 2026, 11:15 AM AKST

Temperature Locations

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Salmon River

Station Name: SALMON R AT GUSTAVUS AK
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 98 feet

Nearest Address:
Gustavus, AK 99826
Unorganized Borough County

GPS Coordinates: 58.44465728, -135.7418302

Nearby Water Temperatures

Elfin Cove, Elfin Cove, AK (27.9 mi)
Lemon Creek, Juneau, AK (47.9 mi)
Gastineau Channel, Juneau, AK (49.3 mi)
Taiya Inlet, Skagway, AK (71.1 mi)
Taku River, Juneau, AK (73.9 mi)
Sitka Channel, Sitka, AK (97.4 mi)
Port Alexander, Port Alexander, AK (157.2 mi)
Yakutat Bay, Yakutat, AK (161.2 mi)
Tongass Narrows East Channel, Ketchikan, AK (265.2 mi)
Salmon River, Hyder, AK (269.9 mi)

Weather for Gustavus, Alaska

Current Weather

21.9°F
Partly cloudy
Partly cloudy
13.9°F
26.2°F
88%
NW 6.3 mph
8 mph
19.1°F
24.3°F
0.01 in
75%
9 mi
1011 mbar
0

Five Day Weather Forecast

Heavy snow
Sat
H: 27°F
L: 22°F
Light snow
Sun
H: 22°F
L: 10°F
Heavy snow
Mon
H: 23°F
L: 14°F
Heavy snow
Tue
H: 23°F
L: 19°F
Heavy snow
Wed
H: 33°F
L: 23°F

Air Quality

AQI: 1 - Good
PM2.5: 2.45 μg/m3
PM10: 2.85 μg/m3
Carbon Monoxide: 149.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:15 AM
Sunset: 5:31 PM
Daylight: 10 hrs 31 mins
Moonrise: 1:42 PM
Moon Transit: 10:32 PM
Moonset: 6:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
12:00 AM - 12:00 AM

Minor Periods

1:12 PM - 2:42 PM
6:13 AM - 7:43 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued February 28 at 5:49AM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Sat February 28, 2026, 5:49 AM
Expires: Sat February 28, 2026, 2:00 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... Snowfall has increased in intensity and coverage overnight as a low tracks eastward across the Gulf towards the central panhandle. An estimated 2 to 4 inches has fallen overnight, these accumulations are separate from the next system set to affect the area through Saturday. Steady snowfall will continue through Saturday morning with rates increasing through the afternoon. Heaviest snowfall rates are expected to start by mid day along the coast, spreading eastward towards Hyder through Saturday night. As the low center tracks eastward through Saturday afternoon and evening, south to southwest wind will cause temperatures to warm over the southern outer coast with a mix or change to rain. Snow will then end on the NW side of the low, from Sitka to Juneau northward. Moisture will decrease overnight Saturday across the south, but then redevelop on Sunday as another system moves in. The rain/snow line will likely hover in vicinity of Sumner Strait Sunday into Monday with potential additional heavy snow for the Petersburg and Wrangell areas and lighter snow northward. A separate low pressure system looks to affect the region on Tuesday with potential for snow to push northward again. * WHAT...Snow expected. Total snow accumulations of 3 to 5 inches. Winds gusting as high as 35 mph. * WHERE...Admiralty Island, Western Kupreanof Island and Kuiu Island, Port Alexander, and Prince of Wales Island. * WHEN...Until 9 PM AKST Saturday. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...Heaviest snowfall rates expected Saturday afternoon.

Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.


Winter Storm Warning issued February 28 at 5:49AM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Sat February 28, 2026, 5:49 AM
Expires: Sat February 28, 2026, 2:00 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... Snowfall has increased in intensity and coverage overnight as a low tracks eastward across the Gulf towards the central panhandle. An estimated 2 to 4 inches has fallen overnight, these accumulations are separate from the next system set to affect the area through Saturday. Steady snowfall will continue through Saturday morning with rates increasing through the afternoon. Heaviest snowfall rates are expected to start by mid day along the coast, spreading eastward towards Hyder through Saturday night. As the low center tracks eastward through Saturday afternoon and evening, south to southwest wind will cause temperatures to warm over the southern outer coast with a mix or change to rain. Snow will then end on the NW side of the low, from Sitka to Juneau northward. Moisture will decrease overnight Saturday across the south, but then redevelop on Sunday as another system moves in. The rain/snow line will likely hover in vicinity of Sumner Strait Sunday into Monday with potential additional heavy snow for the Petersburg and Wrangell areas and lighter snow northward. A separate low pressure system looks to affect the region on Tuesday with potential for snow to push northward again. * WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches. * WHERE...Gustavus, Hoonah, Tenakee Springs, Pelican, and Elfin Cove. * WHEN...Until 9 PM AKST Saturday. * IMPACTS...Travel will be difficult. * ADDITIONAL DETAILS...Heaviest snowfall rates will be mid day Saturday.

If you must travel, keep an extra flashlight, food, and water with you in case of an emergency. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.


Winter Storm Warning issued February 28 at 1:51PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Sat February 28, 2026, 1:51 PM
Expires: Sat February 28, 2026, 9:00 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... Steady snowfall continues across a majority of the panhandle and will continue to pick up as the low moves into the eastern gulf through Saturday afternoon. Later in the afternoon and evening, south to southwest wind are expected to cause temperatures to warm over the southern outer coast with precipitation becoming a mix or changing to all rain. Around the same time, snow will end on the NW side of the low, from Sitka to Juneau and northward. Moisture will decrease overnight Saturday across the south, but then redevelop on Sunday as another system moves in. The rain/snow line will likely hover in vicinity of Sumner Strait Sunday into Monday with additional heavy snow expected for the Petersburg and Wrangell areas and lighter snow northward. A separate low pressure system looks to affect the region on Tuesday with potential for snow to push northward once again. * WHAT...Heavy snow. Additional snow accumulations of 4 to 6 inches. * WHERE...Glacier Bay, Eastern Chichagof Island and Cape Fairweather to Lisianski Strait. * WHEN...Until 9 PM AKST this evening. * IMPACTS...Travel will be difficult. * ADDITIONAL DETAILS...Heaviest snowfall rates are expected through the afternoon hours. We are continuing to monitor another low pressure system that is likely to bring more snow to the area Tuesday.

If you must travel, keep an extra flashlight, food, and water with you in case of an emergency. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.


Winter Weather Advisory issued February 28 at 1:51PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Sat February 28, 2026, 1:51 PM
Expires: Sat February 28, 2026, 9:00 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... Steady snowfall continues across a majority of the panhandle and will continue to pick up as the low moves into the eastern gulf through Saturday afternoon. Later in the afternoon and evening, south to southwest wind are expected to cause temperatures to warm over the southern outer coast with precipitation becoming a mix or changing to all rain. Around the same time, snow will end on the NW side of the low, from Sitka to Juneau and northward. Moisture will decrease overnight Saturday across the south, but then redevelop on Sunday as another system moves in. The rain/snow line will likely hover in vicinity of Sumner Strait Sunday into Monday with additional heavy snow expected for the Petersburg and Wrangell areas and lighter snow northward. A separate low pressure system looks to affect the region on Tuesday with potential for snow to push northward once again. * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Admiralty Island. * WHEN...Until 9 PM AKST this evening. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...Heaviest snowfall rates are still expected through the afternoon. We are continuing to monitor another low pressure system that is likely to bring more snow to the area Tuesday.

Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather.


Saturday, February 28, 2026

Weather Forecast

Heavy snow
27°F
21.7°F
24.6°F
94%
0.47 in
65%
93%
6.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 3.26 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 152.81 μg/m3
Nitrogen Dioxide: 1.54 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 76.56 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:15 AM
Sunset: 5:31 PM
Daylight: 10 hrs 31 mins
Moonrise: 1:42 PM
Moon Transit: 10:32 PM
Moonset: 6:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
12:00 AM - 12:00 AM

Minor Periods

1:12 PM - 2:42 PM
6:13 AM - 7:43 AM

Action Rating: 2 out of 5

Sunday, March 1, 2026

Weather Forecast

Light snow
21.5°F
10.3°F
17.6°F
80%
0.09 in
62%
62%
8.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.38 μg/m3
PM10: 3 μg/m3
Carbon Monoxide: 153.37 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 82.44 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:15 AM
Sunset: 5:34 PM
Daylight: 10 hrs 36 mins
Moonrise: 3:23 PM
Moon Transit: 11:23 PM
Moonset: 6:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
12:00 AM - 12:00 AM

Minor Periods

2:53 PM - 4:23 PM
6:20 AM - 7:50 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Heavy snow
22.7°F
13.8°F
19°F
92%
0.48 in
80%
82%
7.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.18 μg/m3
PM10: 2.63 μg/m3
Carbon Monoxide: 158.05 μg/m3
Nitrogen Dioxide: 1.31 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 82.84 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:15 AM
Sunset: 5:36 PM
Daylight: 10 hrs 41 mins
Moonrise: 4:59 PM
Moon Transit: 12:00 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:58 AM - 7:28 AM

Minor Periods

4:29 PM - 5:59 PM
6:23 AM - 7:53 AM

Action Rating: 4 out of 5

Tuesday, March 3, 2026

Weather Forecast

Heavy snow
23.4°F
18.5°F
21.3°F
93%
0.76 in
87%
73%
8.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.05 μg/m3
PM10: 2.5 μg/m3
Carbon Monoxide: 154.01 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 84.96 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:14 AM
Sunset: 5:38 PM
Daylight: 10 hrs 46 mins
Moonrise: 6:29 PM
Moon Transit: 12:09 AM
Moonset: 6:56 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:44 AM - 8:14 AM

Minor Periods

5:59 PM - 7:29 PM
6:26 AM - 7:56 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Heavy snow
33.2°F
23°F
27.9°F
89%
0.38 in
74%
69%
13.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.66 μg/m3
PM10: 2.16 μg/m3
Carbon Monoxide: 160.83 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 84.31 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:14 AM
Sunset: 5:41 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:56 PM
Moon Transit: 12:54 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
6:28 AM - 8:58 AM

Minor Periods

7:26 PM - 8:56 PM
6:27 AM - 7:57 AM

Action Rating: 5 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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