SAINT GEORGE ISLAND, AK 99591 Weather Forecast & Current Conditions

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99591 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ST. GEORGE ISLAND, AK Current Weather
3:53 AM AKST DEC 9, 2025
Overcast 28°F
Feels Like:	20°F
Dewpoint:	25°F
Rel. Hum.:	88%
Visibility:	10 miles
Wind:	NNW at 8 mph
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

99591 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAINT GEORGE ISLAND, AK 99591 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Snow likely in the morning, then a chance of snow in the afternoon. Areas of blowing snow. Snow accumulation up to 1 inch. Highs in the lower 30s. Northeast wind 20 to 30 mph.

TONIGHT
Cloudy with a slight chance of snow. Lows 15 to 20. North wind 20 to 25 mph.

THURSDAY
Partly sunny. Highs in the 20s. North wind 15 to 20 mph.

THURSDAY NIGHT
Mostly cloudy. Lows 15 to 20. North wind 15 mph.

FRIDAY
Mostly cloudy. Highs in the lower 20s. North wind 15 to 25 mph.

FRIDAY NIGHT
Mostly cloudy. Lows around 20.

SATURDAY AND SATURDAY NIGHT
Mostly cloudy. Highs in the mid 20s. Lows around 20.

SUNDAY AND SUNDAY NIGHT
Cloudy. Highs around 30. Lows around 20.

MONDAY
Cloudy with a chance of snow. Highs 30 to 35.

MONDAY NIGHT
Mostly cloudy with a chance of snow. Lows 25 to 30.

TUESDAY
Cloudy with a chance of snow and rain. Highs in the mid 30s.

99591 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAINT GEORGE ISLAND, AK 99591

Infrared Weather Satellite
SAINT GEORGE ISLAND, AK 99591

99591 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAINT GEORGE ISLAND, AK 99591

MOS COMPUTER WEATHER FORECAST

ST. GEORGE ISLAND, AK 3 hourly weather forecast

weather forecast created 3:00 PM AST 12/ 8/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
AST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Tuesday
9 DEC 2025

9 PM

28°

17°

Mostly Cloudy

0% Thunder
( 0% severe)

NNE 13

88%

25°

Low 27°

12 AM

29°

19°

Mostly Cloudy

N 12

84%

25°

High 33°

3 AM

29°

20°

Mostly Cloudy

0% Thunder
( 0% severe)

N 9

84%

25°

Mostly Cloudy

6 AM

30°

22°

Mostly Cloudy

N 9

84%

26°

9 AM

30°

22°

Mostly Cloudy

0% Thunder
( 0% severe)

NNW 8

84%

26°

12 PM

31°

23°

Mostly Cloudy

NW 9

84%

27°

3 PM

33°

25°

Mostly Cloudy

0% Thunder
( 0% severe)

NW 10

78%

27°

6 PM

32°

22°

Overcast

NW 13

81%

27°

Wednesday
10 DEC 2025

9 PM

31°

20°

Mostly Cloudy

0% Thunder
( 0% severe)

N 15

81%

26°

Low 28°

12 AM

31°

19°

Mostly Cloudy

N 17

81%

26°

High 33°

3 AM

31°

19°

Partly Cloudy

0% Thunder
( 0% severe)

N 17

77%

25°

Mostly Cloudy

6 AM

31°

19°

Mostly Cloudy

N 17

77%

25°

9 AM

31°

20°

Mostly Cloudy

0% Thunder
( 0% severe)

NNE 15

77%

25°

12 PM

32°

22°

Partly Cloudy

NE 13

78%

26°

3 PM

33°

24°

Partly Cloudy

0% Thunder
( 0% severe)

NE 12

74%

26°

6 PM

32°

24°

Mostly Cloudy

ENE 10

74%

25°


ST. GEORGE ISLAND, AK extended weather forecast
Thursday 11 DEC 2025	Friday 12 DEC 2025	Saturday 13 DEC 2025	Sunday 14 DEC 2025	Monday 15 DEC 2025
Low 25°	Low 31°	Low 33°	Low 29°	Low 27°
High 36°	High 39°	High 34°	High 33°	High 29°

Clear 8% Snow	Partly Cloudy 22% Rain/Snow	Clear 14% Snow	Mostly Cloudy 46% Snow	Partly Cloudy 28% Snow