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
4:53 PM AKDT APR 28, 2026
Overcast Mist 36°F
Feels Like:	26°F
Dewpoint:	36°F
Rel. Hum.:	100%
Visibility:	6 miles
Wind:	WSW at 16 mph
Pressure:	29.22 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 4/28/2026

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)

Tuesday
28 APR 2026

10 AM

35°

27°

Overcast

34%
RAIN/SNOW
.5–1.25 in

0% Thunder
( 0% severe)

SSE 12

96%

34°

High 37°

1 PM

36°

28°

Overcast

SW 13

92%

34°

Overcast

Chance of Rain & Snow

4 PM

36°

26°

Mostly Cloudy

0% Thunder
( 0% severe)

W 16

92%

34°

7 PM

35°

25°

Overcast

W 16

96%

34°

Wednesday
29 APR 2026

10 PM

34°

24°

Overcast

0% Thunder
( 0% severe)

WSW 16

96%

33°

Low 33°

1 AM

34°

24°

Overcast

WSW 15

92%

32°

High 37°

4 AM

34°

25°

Mostly Cloudy

0% Thunder
( 0% severe)

SW 14

92%

32°

Mostly Cloudy

7 AM

33°

24°

Mostly Cloudy

SW 12

92%

31°

10 AM

34°

26°

Mostly Cloudy

0% Thunder
( 0% severe)

SSW 10

92%

32°

1 PM

36°

29°

Mostly Cloudy

S 9

85%

32°

4 PM

36°

30°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 0% severe)

SE 8

85%

32°

7 PM

35°

27°

Mostly Cloudy

ENE 10

89%

32°

Thursday
30 APR 2026

10 PM

33°

24°

Mostly Cloudy

22%
RAIN/SNOW
<.05 in

0% Thunder
( 0% severe)

NE 13

92%

31°

Low 31°

1 AM

32°

22°

Mostly Cloudy

NNE 14

92%

30°

High 35°

4 AM

32°

22°

Mostly Cloudy

27%
RAIN
<.01 in

0% Thunder
( 0% severe)

NNE 15

92%

30°

Mostly Cloudy

Chance of Rain

Breezy

7 AM

31°

20°

Mostly Cloudy

NNE 16

96%

30°

10 AM

32°

20°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 0% severe)

NNE 18

92%

30°

1 PM

33°

22°

Mostly Cloudy

NNE 18

92%

31°

4 PM

34°

23°

Mostly Cloudy

NNE 20

89%

31°


ST. GEORGE ISLAND, AK extended weather forecast
Friday 1 MAY 2026	Saturday 2 MAY 2026	Sunday 3 MAY 2026	Monday 4 MAY 2026	Tuesday 5 MAY 2026
Low 34°	Low 33°	Low 31°	Low 33°	Low 34°
High 40°	High 38°	High 40°	High 41°	High 42°

Overcast 77% Rain/Snow/Ice	Overcast 63% Snow/Ice	Mostly Cloudy 26% Snow	Mostly Cloudy 44% Rain/Snow	Overcast 55% Rain