JUNEAU, AK 99803 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

99803 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JUNEAU, AK Current Weather
1:53 PM AKST JAN 21, 2026
Few Clouds 28°F
Feels Like:	28°F
Dewpoint:	28°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.29 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 2025 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 3:00 AM AST 1/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
AST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
21 JAN 2026

9 AM

27°

22°

Clear

0% Thunder
( 0% severe)

N 5

76%

21°

High 34°

12 PM

33°

29°

Clear

N 5

65%

23°

Clear

3 PM

33°

29°

Clear

0% Thunder
( 0% severe)

N 5

65%

23°

6 PM

29°

23°

Clear

N 6

70%

21°

Thursday
22 JAN 2026

9 PM

26°

20°

Clear

0% Thunder
( 0% severe)

N 5

72%

19°

Low 24°

12 AM

25°

21°

Clear

NNE 3

72%

18°

High 34°

3 AM

24°

18°

Clear

0% Thunder
( 0% severe)

NNE 5

75%

18°

Clear

6 AM

25°

19°

Clear

N 5

72%

18°

9 AM

26°

19°

Clear

0% Thunder
( 0% severe)

NNW 6

72%

19°

12 PM

31°

24°

Clear

W 7

67%

22°

3 PM

32°

26°

Clear

0% Thunder
( 0% severe)

WNW 7

65%

22°

6 PM

28°

21°

Clear

NNW 7

66%

19°

Friday
23 JAN 2026

9 PM

26°

18°

Clear

0% Thunder
( 0% severe)

NNW 7

69%

18°

Low 21°

12 AM

24°

17°

Clear

ENE 6

72%

17°

High 33°

3 AM

23°

16°

Clear

0% Thunder
( 0% severe)

ENE 6

75%

17°

Clear

6 AM

23°

17°

Clear

NE 5

72%

16°

9 AM

24°

18°

Clear

0% Thunder
( 0% severe)

NE 5

72%

17°

12 PM

30°

25°

Clear

NE 5

67%

21°

3 PM

31°

26°

Partly Cloudy

ENE 5

64%

21°


JUNEAU, AK extended weather forecast
Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026
Low 19°	Low 21°	Low 31°	Low 33°	Low 33°
High 33°	High 37°	High 38°	High 41°	High 39°

Clear 4% Snow	Mostly Cloudy 23% Snow/Ice	Overcast 81% Rain/Ice	Overcast 78% Rain	Overcast 74% Rain