JUNEAU, AK 99803 Weather Forecast & Current Conditions

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99803 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JUNEAU, AK Current Weather
8:53 PM AKDT SEP 4, 2026
Clear 54°F
Feels Like:	54°F
Dewpoint:	46°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.07 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

99803 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	JUNEAU, AK 99803 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. Chance of rain. Highs in the upper 50s. Southeast winds 10 to 15 mph.

TONIGHT
Cloudy. Chance of rain in the evening, then rain likely late. Lows around 50. Southeast winds 10 to 20 mph.

WEDNESDAY
Rain. Highs in the mid 50s. East winds 10 to 15 mph.

WEDNESDAY NIGHT
Rain. Lows in the upper 40s. Southeast winds 10 to 15 mph.

THURSDAY
Mostly cloudy. Scattered rain showers. Highs in the upper 50s. South winds around 10 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the lower 40s.

FRIDAY
Mostly cloudy. Highs in the upper 50s.

FRIDAY NIGHT
Mostly cloudy. Chance of rain. Lows in the mid 40s.

SATURDAY
Cloudy. Chance of rain. Highs in the mid 50s.

SATURDAY NIGHT
Rain. Lows in the upper 40s.

SUNDAY
Rain likely. Highs in the mid 50s.

SUNDAY NIGHT
Rain likely. Lows in the upper 40s.

MONDAY
Mostly cloudy. Chance of rain. Highs in the mid 50s.

99803 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JUNEAU, AK 99803

Infrared Weather Satellite
JUNEAU, AK 99803

99803 WEATHER RADAR LOOP

NEXRAD Weather Radar
JUNEAU, AK 99803

MOS COMPUTER WEATHER FORECAST

JUNEAU, AK 3 hourly weather forecast

weather forecast created 4:00 PM ADT 9/ 4/2026

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)

Saturday
5 SEP 2026

10 PM

56°

55°

Clear

0% Thunder
( 0% severe)

N 5

66%

45°

Low 47°

1 AM

52°

Clear

CALM

74%

44°

High 66°

4 AM

49°

Clear

0% Thunder
( 0% severe)

CALM

83%

44°

Partly Cloudy

7 AM

48°

47°

Partly Cloudy

CALM

89%

45°

10 AM

57°

Partly Cloudy

0% Thunder
( 0% severe)

NW 3

75%

49°

1 PM

62°

61°

Partly Cloudy

W 8

65%

50°

4 PM

64°

Partly Cloudy

0% Thunder
( 0% severe)

W 6

63%

51°

7 PM

61°

62°

Mostly Cloudy

CALM

72%

52°

Sunday
6 SEP 2026

10 PM

56°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 0% severe)

E 2

83%

51°

Low 51°

1 AM

54°

Mostly Cloudy

CALM

90%

51°

High 64°

4 AM

52°

Mostly Cloudy

0% Thunder
( 0% severe)

CALM

96%

51°

Mostly Cloudy

7 AM

51°

Mostly Cloudy

CALM

96%

50°

10 AM

56°

55°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 0% severe)

NW 5

86%

52°

1 PM

60°

59°

Mostly Cloudy

WSW 7

75%

52°

4 PM

63°

64°

Mostly Cloudy

0% Thunder
( 0% severe)

SW 5

67%

52°

7 PM

59°

Mostly Cloudy

S 5

75%

51°


JUNEAU, AK extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 51°	Low 52°	Low 50°	Low 50°	Low 50°
High 63°	High 59°	High 62°	High 59°	High 64°

Overcast 35% Rain	Overcast 79% Rain	Overcast 67% Rain	Overcast 65% Rain	Overcast 64% Rain

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JUNEAU, AK 99803 Weather Forecast & Current Conditions

JUNEAU, AK Current Weather

JUNEAU, AK 99803 Weather Forecast

JUNEAU, AK 3 hourly weather forecast

JUNEAU, AK extended weather forecast

JUNEAU, AK
Current Weather

JUNEAU, AK 99803
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