Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Sitka, Alaska

The salmon run thickens. Day 59 of spring. Read this microseason across nine climate regions →

Sitka, AK
Sunday, May 17 at 4:59 AM
37
°
Mostly Clear
Feels like
33°
Humidity
91%
Wind
2 mph
Sunrise
4:38 AM
Sunset
9:16 PM
Sitka, AK
Hour by hour · 24h
39°
89%
8p
38°
76%
9p
37°
65%
10p
37°
60%
11p
36°
58%
12a
34°
53%
1a
33°
42%
2a
33°
30%
3a
34°
22%
4a
34°
24%
5a
35°
30%
6a
38°
35%
7a
39°
32%
8a
41°
27%
9a
42°
29%
10a
43°
46%
11a
44°
70%
12p
43°
88%
1p
44°
97%
2p
44°
100%
3p
43°
98%
4p
42°
89%
5p
42°
75%
6p
41°
59%
7p
L 33°H 44°
Sitka, AK
7-day forecast
  1. Today
    May 16
    Light Drizzle
    25%
    45°30°
  2. Sunday
    May 17
    Light Rain
    100%
    40°31°
  3. Monday
    May 18
    Drizzle
    100%
    45°35°
  4. Tuesday
    May 19
    Drizzle
    78%
    41°35°
  5. Wednesday
    May 20
    Light Rain
    98%
    41°35°
  6. Thursday
    May 21
    Heavy Drizzle
    81%
    40°35°
  7. Friday
    May 22
    Drizzle
    88%
    44°33°
Sitka, AK
Anemometer · 24h winds · from true
NESW
From · True
S
169° · veering 108°
Direction
S
169°
Sustained
2
mph
Gust
10
mph
Peak 24h
15
avg 4
Beaufort · 1 · LIGHT AIR
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 4 · pk 15 @ 1:00p
−24h−18h−12h−6hnow
Light breeze veering 108° from the s.
Sitka, AK
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
977.6
+1.1 mb in 3h · steady · 28.87 inHg
Now
977.6
mb
3h
+1.1
mb
12h
-0.2
mb
24h
+4.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 973978
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Sitka, AK
Air quality
36
AQI
Good
PM 2.5
4.5 μg/m³
PM 10
7.2 μg/m³
NO₂
0.8 μg/m³
Ozone
72.0 μg/m³
UV Index
0.1 Low
Sitka, AK
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:46 AM
Sunrise
4:38 AM
Daylight
16h 38m
Sunset
9:16 PM
Civil dusk
6:11 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Sitka, AK
The moon
New Moon
0% illuminated
Moonrise
12:08 PM
Moonset
6:35 AM
In sign
♊︎ Gemini
Sitka, AK
Microseason · 28 of 72
May 16–20

The salmon run thickens

cultural
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Sitka at a glance

  • Today vs. normal: 17°F below the seasonal normal for this latitude
  • Last frost: July 28 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Sitka

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.