JUNEAU, AK 99803 Weather Forecast & Current Conditions

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99803 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JUNEAU, AK Current Weather
5:53 PM AKDT SEP 16, 2026
Overcast Light Rain 54°F
Feels Like:	51°F
Dewpoint:	52°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	E at 10 mph
Pressure:	30.13 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

Regional Weather Maps

(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 AM ADT 9/16/2026

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)

Wednesday
16 SEP 2026

10 AM

52°

47°

Overcast

100%
RAIN
***

0% Thunder
( 0% severe)

ESE 17

96%

51°

High 55°

1 PM

52°

46°

Mostly Cloudy

SE 20

93%

50°

Mostly Cloudy

Rain

Breezy

4 PM

54°

50°

Mostly Cloudy

71%
RAIN
>2 in

0% Thunder
( 0% severe)

SE 16

86%

50°

7 PM

54°

50°

Mostly Cloudy

SSE 13

90%

51°

Thursday
17 SEP 2026

10 PM

50°

47°

Mostly Cloudy

56%
RAIN
.1–.25 in

0% Thunder
( 0% severe)

SE 7

100%

50°

Low 44°

1 AM

49°

48°

Mostly Cloudy

SE 3

100%

49°

High 57°

4 AM

47°

46°

Mostly Cloudy

29%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

ESE 3

100%

47°

Mostly Cloudy

Chance of Rain

7 AM

46°

43°

Mostly Cloudy

E 6

100%

46°

10 AM

53°

51°

Mostly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 0% severe)

ESE 7

86%

49°

1 PM

55°

53°

Mostly Cloudy

SE 8

74%

47°

4 PM

56°

54°

Mostly Cloudy

30%
RAIN
.25–.5 in

0% Thunder
( 0% severe)

SE 7

72%

47°

7 PM

53°

50°

Mostly Cloudy

ESE 8

83%

48°

Friday
18 SEP 2026

10 PM

48°

44°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 0% severe)

E 8

100%

48°

Low 41°

1 AM

46°

43°

Mostly Cloudy

E 6

100%

46°

High 54°

4 AM

46°

42°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 0% severe)

E 7

100%

46°

Mostly Cloudy

Rain

7 AM

46°

41°

Mostly Cloudy

E 12

100%

46°

10 AM

51°

45°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 0% severe)

E 17

93%

49°

1 PM

52°

46°

Mostly Cloudy

ESE 21

89%

49°

4 PM

53°

47°

Mostly Cloudy

ESE 22

86%

49°


JUNEAU, AK extended weather forecast
Saturday 19 SEP 2026	Sunday 20 SEP 2026	Monday 21 SEP 2026	Tuesday 22 SEP 2026	Wednesday 23 SEP 2026
Low 48°	Low 47°	Low 47°	Low 42°	Low 42°
High 54°	High 50°	High 52°	High 52°	High 51°

Overcast 99% Rain	Overcast 98% Rain	Overcast 88% Rain	Overcast 84% Rain	Overcast 81% 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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