JUNEAU, AK 99801 Weather Forecast & Current Conditions

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99801 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JUNEAU, AK Current Weather
3:53 AM AKDT APR 19, 2026
Overcast Light Rain 37°F
Feels Like:	37°F
Dewpoint:	37°F
Rel. Hum.:	100%
Visibility:	7 miles
Wind:	Calm
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
Alaska Current Weather
Alaska MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

99801 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	JUNEAU, AK 99801 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.

99801 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JUNEAU, AK 99801

Infrared Weather Satellite
JUNEAU, AK 99801

99801 WEATHER RADAR LOOP

NEXRAD Weather Radar
JUNEAU, AK 99801

MOS COMPUTER WEATHER FORECAST

JUNEAU, AK 3 hourly weather forecast

weather forecast created 4:00 PM ADT 4/18/2026

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)

Sunday
19 APR 2026

10 PM

38°

34°

Overcast

100%
RAIN
***

0% Thunder
( 0% severe)

E 5

100%

38°

Low 36°

1 AM

38°

36°

Overcast

E 3

100%

38°

High 45°

4 AM

37°

34°

Overcast

34%
RAIN
.1–.25 in

0% Thunder
( 0% severe)

E 3

100%

37°

Mostly Cloudy

Chance of Rain

7 AM

37°

34°

Mostly Cloudy

E 3

100%

37°

10 AM

40°

38°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 0% severe)

SSE 3

96%

39°

1 PM

43°

38°

Mostly Cloudy

E 8

82%

38°

4 PM

44°

39°

Mostly Cloudy

0% Thunder
( 0% severe)

SSW 8

73%

36°

7 PM

42°

38°

Mostly Cloudy

E 7

79%

36°

Monday
20 APR 2026

10 PM

38°

34°

Mostly Cloudy

47%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

E 5

92%

36°

Low 34°

1 AM

37°

34°

Mostly Cloudy

E 3

92%

35°

High 44°

4 AM

36°

31°

Mostly Cloudy

84%
RAIN
>2 in

0% Thunder
( 0% severe)

ESE 6

96%

35°

Mostly Cloudy

Rain & Snow Likely

7 AM

36°

31°

Mostly Cloudy

SSE 6

96%

35°

10 AM

39°

34°

Mostly Cloudy

78%
RAIN/SNOW
.5–1.25 in

0% Thunder
( 0% severe)

S 7

92%

37°

1 PM

42°

36°

Mostly Cloudy

SSW 9

76%

35°

4 PM

43°

37°

Mostly Cloudy

54%
RAIN
.1–.25 in

0% Thunder
( 0% severe)

SW 10

68%

33°

7 PM

41°

36°

Mostly Cloudy

SW 7

76%

34°


JUNEAU, AK extended weather forecast
Tuesday 21 APR 2026	Wednesday 22 APR 2026	Thursday 23 APR 2026	Friday 24 APR 2026	Saturday 25 APR 2026
Low 38°	Low 36°	Low 37°	Low 35°	Low 36°
High 44°	High 46°	High 49°	High 53°	High 53°

Overcast 72% Rain/Snow	Overcast 55% Rain	Overcast 48% Rain	Partly Cloudy 28% Rain	Partly Cloudy 28% Rain