Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

33.8°F

Measurement Time: Friday, February 27, 2026, 9:15 PM 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

21.6°F
Patchy light snow
Patchy light snow
17.3°F
22.5°F
93%
N 3.1 mph
4.3 mph
18.3°F
21.5°F
0.02 in
100%
1 mi
1018 mbar
0

Five Day Weather Forecast

Heavy snow
Sat
H: 28°F
L: 22°F
Moderate snow
Sun
H: 22°F
L: 8°F
Moderate snow
Mon
H: 22°F
L: 8°F
Heavy snow
Tue
H: 24°F
L: 20°F
Heavy snow
Wed
H: 34°F
L: 24°F

Air Quality

AQI: 1 - Good
PM2.5: 2.75 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 154.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 84 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 Storm Warning issued February 27 at 3:19PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Fri February 27, 2026, 3:19 PM
Expires: Fri February 27, 2026, 11:30 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... .Light scattered to numerous snow showers will pass over the region Friday night with accumulations of up to 2 inches. Through Saturday morning, a low will track across the central gulf and bring steady accumulating snow to the area with rates increasing through the afternoon. 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...From 6 AM to 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 Weather Advisory issued February 27 at 3:19PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Fri February 27, 2026, 3:19 PM
Expires: Fri February 27, 2026, 11:30 PM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... .Light scattered to numerous snow showers will pass over the region Friday night with accumulations of up to 2 inches. Through Saturday morning, a low will track across the central gulf and bring steady accumulating snow to the area with rates increasing through the afternoon. 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...From 6 AM to 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 27 at 9:58PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Fri February 27, 2026, 9:58 PM
Expires: Sat February 28, 2026, 6:00 AM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... .Light scattered to numerous snow showers will pass over the region Friday night with accumulations of up to 2 inches. Through Saturday morning, a low will track across the central gulf and bring steady accumulating snow to the area with rates increasing through the afternoon. 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...From 6 AM to 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 Weather Advisory issued February 27 at 9:58PM AKST until February 28 at 9:00PM AKST by NWS Juneau AK

Effective: Fri February 27, 2026, 9:58 PM
Expires: Sat February 28, 2026, 6:00 AM

...CENTRAL AND SOUTHERN PANHANDLE SNOW SATURDAY WITH POTENTIAL FOR MORE SNOW SUNDAY... .Light scattered to numerous snow showers will pass over the region Friday night with accumulations of up to 2 inches. Through Saturday morning, a low will track across the central gulf and bring steady accumulating snow to the area with rates increasing through the afternoon. 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...From 6 AM to 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.


Saturday, February 28, 2026

Weather Forecast

Heavy snow
27.7°F
21.7°F
24.9°F
95%
0.52 in
62%
91%
7.2 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

Moderate snow
21.8°F
8.2°F
17.5°F
83%
0.11 in
66%
65%
8.7 mph
0.1


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

Moderate snow
22.1°F
8.2°F
17.1°F
85%
0.18 in
79%
68%
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
24.3°F
20°F
22.1°F
94%
0.71 in
84%
70%
7.6 mph
0


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
33.6°F
23.5°F
28.4°F
88%
0.41 in
72%
64%
17.2 mph
1


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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