Local weather forecast

Weather in Thorne Bay, AK

Updated 2026-09-26 07:00 local time · ZIP codes 99919

Patchy rain nearby
Now48°F

Patchy rain nearby

High / Low50° / 47°
Rain chance89%
Wind10 mph
Weather alerts

Active alerts

5
Small Craft Advisory issued September 25 at 3:40PM AKDT until September 26 at 6:00PM AKDT by NWS Juneau AK

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Clarence Strait. * WHEN...From 10 AM to 6 PM AKDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued September 25 at 3:33PM AKDT until September 26 at 5:00PM AKDT by NWS Juneau AK

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...NW wind 10 kt becoming SE late. Seas 2 ft or less. .SAT...SE wind 25 kt. Seas 5 ft building to 8 ft in the afternoon. Rain. .SAT NIGHT...SE wind 25 kt. Seas 6 ft. Rain. .SUN...SE wind 30 kt. Seas 9 ft. Rain. .SUN NIGHT...SE gale to 35 kt. Seas 12 ft. Rain. .MON...SE wind 30 kt. Seas 11 ft. .TUE...S wind 20 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 6 ft.

Small Craft Advisory issued September 25 at 11:27PM AKDT until September 26 at 6:00PM AKDT by NWS Juneau AK

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Clarence Strait. * WHEN...From 10 AM to 6 PM AKDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued September 26 at 2:59AM AKDT until September 26 at 6:00PM AKDT by NWS Juneau AK

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Clarence Strait. * WHEN...From 10 AM this morning to 6 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued September 26 at 12:51AM AKDT until September 26 at 6:00PM AKDT by NWS Juneau AK

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Clarence Strait. * WHEN...From 10 AM this morning to 6 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Hourly

Next hours

NowPatchy rain nearby48°25% rain
8 AMPatchy rain nearby49°29% rain
9 AMLight rain shower49°38% rain
10 AMPatchy rain nearby50°33% rain
11 AMLight rain49°64% rain
12 PMPatchy rain nearby49°33% rain
1 PMLight rain shower49°52% rain
2 PMLight rain49°72% rain
3 PMModerate rain48°83% rain
4 PMLight rain48°75% rain
5 PMModerate rain48°84% rain
6 PMModerate rain47°85% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
50° 47°Overcast
Rain 89%Gust 16 mph
Tomorrow2026-09-27
Light rain shower
48° 46°Light rain shower
Rain 92%Gust 13 mph
Monday2026-09-28
Light rain shower
52° 48°Light rain shower
Rain 89%Gust 14 mph
Conditions

Weather details

Feels like44°F
Humidity86%
Pressure30.03 inHg
Visibility6 mi
Wind10 mph SE
Wind gusts14 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise06:43 AM
Sunset06:39 PM
Moonrise06:16 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour10 AM · 50°F
Coolest hour2 AM · 46°F
Highest rain chance6 PM · 85%
Strongest gusts2 PM · 27 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 85% over the next 12 hours.

A jacket or sweater is a good idea

It feels like 44°F with winds near 10 mph.

Best window: 7 AM

48°F, 25% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 27 mph.

Running conditions are less comfortable

Current temperature is 48°F, wind 10 mph, rain chance up to 85%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Thorne Bay

Alaska spans Arctic, subarctic and maritime climates, so temperatures and precipitation can differ sharply between the coast, interior and far north.

Thorne Bay is part of the West weather region. The forecast point is near 55.69°N latitude and 132.52°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Thorne Bay weather today

Patchy rain nearby and 48°F in Thorne Bay, AK. Today's high is 50°F with a 89% rain chance. Winds are around 10 mph with gusts near 14 mph. Relative humidity is 86%, pressure is 30.03 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Thorne Bay

Sunrise is at 06:43 AM and sunset is at 06:39 PM. Tomorrow's forecast calls for Light rain shower with a high near 48°F and a low near 46°F. The maximum rain chance is 92%.

Nearby

Weather near Thorne Bay

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