GIRDWOOD, AK 99587 Weather Forecast & Current Conditions

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99587 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORTAGE GLACIER, AK Current Weather
1:53 PM AKDT SEP 22, 2026
Clear 52°F
Feels Like:	52°F
Dewpoint:	39°F
Rel. Hum.:	61%
Visibility:	10 miles
Wind:	Variable at 3 mph
Pressure:	29.72 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

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(Automated weather data from NWS/FAA)

99587 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	GIRDWOOD, AK 99587 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly cloudy. Highs in the upper 40s to mid 50s. Light winds. Near seward...north wind 10 mph in the morning becoming light.

TONIGHT
Scattered rain showers in the evening, then widespread rain showers after midnight. Lows in the mid 30s to lower 40s... Coolest inland. East wind 15 mph.

WEDNESDAY
Widespread rain showers. Highs in the lower 40s to lower 50s. East wind 15 mph.

WEDNESDAY NIGHT
Numerous rain showers. Lows in the mid 30s to mid 40s...coolest inland. Light winds.

THURSDAY
Numerous rain showers in the morning, then scattered rain showers in the afternoon. Highs in the lower 40s to lower 50s. Light winds except north 10 mph near seward.

THURSDAY NIGHT
Mostly cloudy with scattered rain showers. Lows 35 to 45.

FRIDAY THROUGH MONDAY
Mostly cloudy with a chance of rain. Highs 45 to 55. Lows 35 to 45.

99587 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GIRDWOOD, AK 99587

Infrared Weather Satellite
GIRDWOOD, AK 99587

99587 WEATHER RADAR LOOP

NEXRAD Weather Radar
GIRDWOOD, AK 99587

MOS COMPUTER WEATHER FORECAST

PORTAGE GLACIER, AK 3 hourly weather forecast

weather forecast created 4:00 AM ADT 9/22/2026

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
22 SEP 2026

10 AM

43°

42°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

93%

41°

High 53°

1 PM

49°

47°

Partly Cloudy

WNW 6

71%

40°

Partly Cloudy

4 PM

52°

50°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 7

59%

38°

7 PM

49°

45°

Partly Cloudy

WNW 8

66%

38°

Wednesday
23 SEP 2026

10 PM

43°

38°

Partly Cloudy

0% Thunder
( 0% severe)

W 8

76%

36°

Low 35°

1 AM

40°

35°

Partly Cloudy

W 7

82%

35°

High 52°

4 AM

38°

33°

Partly Cloudy

0% Thunder
( 0% severe)

W 7

89%

35°

Partly Cloudy

7 AM

36°

31°

Partly Cloudy

W 6

92%

34°

10 AM

41°

36°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 7

86%

37°

1 PM

48°

45°

Partly Cloudy

WNW 6

71%

39°

4 PM

51°

50°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 5

61%

38°

7 PM

48°

47°

Clear

WNW 1

65%

37°

Thursday
24 SEP 2026

10 PM

41°

39°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

79%

35°

Low 34°

1 AM

38°

36°

Partly Cloudy

CALM

82%

33°

High 50°

4 AM

37°

35°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

89%

34°

Mostly Cloudy

Chance of Rain

7 AM

37°

35°

Partly Cloudy

CALM

89%

34°

10 AM

43°

41°

Mostly Cloudy

39%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

ESE 3

86%

39°

1 PM

48°

44°

Mostly Cloudy

ESE 8

77%

41°

4 PM

49°

45°

Mostly Cloudy

ESE 9

71%

40°


PORTAGE GLACIER, AK extended weather forecast
Friday 25 SEP 2026	Saturday 26 SEP 2026	Sunday 27 SEP 2026	Monday 28 SEP 2026	Tuesday 29 SEP 2026
Low 42°	Low 42°	Low 41°	Low 38°	Low 37°
High 50°	High 49°	High 50°	High 53°	High 52°

Overcast 69% Rain	Overcast 64% Rain	Overcast 78% Rain	Overcast 66% Rain	Overcast 68% Rain

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GIRDWOOD, AK 99587 Weather Forecast & Current Conditions

PORTAGE GLACIER, AK Current Weather

GIRDWOOD, AK 99587 Weather Forecast

PORTAGE GLACIER, AK 3 hourly weather forecast

PORTAGE GLACIER, AK extended weather forecast

PORTAGE GLACIER, AK
Current Weather

GIRDWOOD, AK 99587
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