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
2:53 PM AKDT OCT 22, 2025
NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:
Wind:
Pressure:	29.42 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

Regional Weather Maps

(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 4:00 AM ADT 10/22/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
ADT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
22 OCT 2025

10 AM

37°

26°

Mostly Cloudy

50%
SNOW
2.5–5 in

0% Thunder
( 0% severe)

N 23

69%

28°

High 42°

1 PM

39°

29°

Mostly Cloudy

N 22

76%

32°

Mostly Cloudy

Chance of Snow

Windy

4 PM

41°

31°

Mostly Cloudy

14%
RAIN/SNOW
<.05 in

0% Thunder
( 0% severe)

N 23

65%

30°

7 PM

40°

30°

Mostly Cloudy

NNW 21

67%

30°

Thursday
23 OCT 2025

10 PM

38°

28°

Mostly Cloudy

44%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

NNW 18

73%

30°

Low 33°

1 AM

37°

28°

Mostly Cloudy

NNW 16

72%

29°

High 41°

4 AM

36°

26°

Mostly Cloudy

58%
SNOW
5–10 in

0% Thunder
( 0% severe)

NNW 16

79%

30°

Mostly Cloudy

Snow Likely, Chance of Rain

Breezy

7 AM

36°

26°

Mostly Cloudy

NNW 18

79%

30°

10 AM

36°

25°

Mostly Cloudy

21%
RAIN/SNOW
.05–.5 in

0% Thunder
( 0% severe)

NNW 21

72%

28°

1 PM

39°

29°

Mostly Cloudy

NNW 22

67%

29°

4 PM

40°

30°

Mostly Cloudy

15%
RAIN/SNOW
<.05 in

0% Thunder
( 0% severe)

NNW 23

64%

29°

7 PM

39°

29°

Mostly Cloudy

NNW 22

70%

30°

Friday
24 OCT 2025

10 PM

37°

27°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 0% severe)

NW 20

72%

29°

Low 34°

1 AM

37°

28°

Mostly Cloudy

NW 16

72%

29°

High 42°

4 AM

37°

28°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 0% severe)

WNW 14

69%

28°

Mostly Cloudy

Chance of Rain

7 AM

37°

28°

Mostly Cloudy

W 14

72%

29°

10 AM

37°

28°

Mostly Cloudy

30%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

WSW 14

72%

29°

1 PM

40°

32°

Mostly Cloudy

SW 15

73%

32°

4 PM

41°

33°

Mostly Cloudy

SW 16

70%

32°


ST. GEORGE ISLAND, AK extended weather forecast
Saturday 25 OCT 2025	Sunday 26 OCT 2025	Monday 27 OCT 2025	Tuesday 28 OCT 2025	Wednesday 29 OCT 2025
Low 32°	Low 30°	Low 28°	Low 28°	Low 31°
High 40°	High 38°	High 37°	High 41°	High 40°

Partly Cloudy 92% Rain/Snow	Partly Cloudy 82% Rain/Snow	Partly Cloudy 78% Snow	Partly Cloudy 53% Snow	Mostly Cloudy 76% Rain/Snow