Mount Katmai weather
– Lat/Long: 58.27° N 154.98° W

Mount Katmai Weather Forecast

Aleutian Range · United States
Issued: 9 am Thu 29 Oct Local Time
Updates in:
hr min s
Update imminent 
Mountain icon 3 Mount Katmai Elevations: 3 Forecast Elevations:

Days 1–3 Weather Summary

Mild with heavy rain (total 25mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Thu morning, min 0°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 46mm) on Tue morning. Freeze-thaw conditions (max 4°C on Mon night, min -2°C on Sun afternoon). Winds increasing (calm on Sun morning, strong winds from the ENE by Tue morning).

Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
heavy rain
light snow
mod snow
mod snow
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
mod snow
light rain
heavy rain
mod rain
light snow
light rain
mod. rain
heavy rain
light snow
mod. snow
mod. snow
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
mod. snow
light rain
heavy rain
mod. rain
light snow
Cloud base (m)
500
550
450
450
450
450
450
500
500
550
550
500
500
450
450
400
400
400
km/h
20
SSE
25
SSE
20
SSE
15
SSE
15
SSE
10
SE
5
ESE
5
N
10
NNW
10
NNW
5
E
15
SE
20
ESE
25
E
25
ENE
45
ENE
20
E
15
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
1
6
9
—
—
—
—
—
—
1
7
—
—
—
1
 mm
1.2
9
12
2
—
—
—
—
—
—
—
—
—
—
3
22
6
16
max °C
6
4
5
2
2
2
1
1
1
0
0
0
1
1
4
4
3
3
min °C
5
4
2
2
2
1
1
1
0
0
-2
-1
0
1
2
4
2
1
 chill °C
0
-1
-2
-2
-2
-2
-1
-1
-3
-3
-5
-6
-5
-5
-3
-2
-5
-3
Freezing level m
1850
1200
1350
800
750
700
650
700
600
500
500
550
500
750
1000
1200
900
900
Sea lvl1000m2000m3000m4000m5000m
-2-3-5-9-9-9-9-9-9-9-9-9-8-6-4-5-9-81-1-2-5-5-5-5-5-6-6-6-6-6-4-2-2-5-56442221110-1-1113432
Sunrise
9:26
—
—
9:29
—
—
9:32
—
—
8:33
—
—
9:37
—
—
9:38
—
—
Sunset
—
6:37
—
—
6:36
—
—
6:32
—
—
5:30
—
—
6:29
—
—
6:25
—

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Mount Katmai Weather (Days 0-3):

The weather forecast for Mount Katmai is: Mild with heavy rain (total 25mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Thu morning, min 0°C on Sat night). Wind will be generally light.

Mount Katmai Weather (Days 3-6):

A light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 46mm) on Tue morning. Freeze-thaw conditions (max 4°C on Mon night, min -2°C on Sun afternoon). Winds increasing (calm on Sun morning, strong winds from the ENE by Tue morning).

This table gives the weather forecast for Mount Katmai at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Katmai. To see the weather forecasts for the other elevations, use the tab navigation above the table.For a wider overview of the weather, consult the Weather Map of Alaska United States.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BUOY-DCXA2
50 km E
3m alt.
40 minutes ago
8°C
4
Calm
(4 kph at 300).
SHIP1668
62 km SE
-m alt.
1 hour ago
9°C
-
7
Light winds from the ENE
(7 kph at 60).
Shelikof Strait- AK
63 km SE
3m alt.
1 hour ago
9°C
7
Light winds from the E
(7 kph at 80).
King Salmon Airport
107 km W
211m alt.
2 hours ago
9°C
partially cloudy
Dry and partly cloudy.
30
Fresh winds from the SSE
(30 kph at 160).
16 km
Low: scattered
Mid: broken
South Naknek (AK)
127 km W
49m alt.
2 hours ago
cloudy
Dry and cloudy.
43
Strong winds from the SSE
(43 kph at 160).
16 km
Low: few
Mid: overcast
SHIP301
62 km SE
-m alt.
1 hour ago
9°C
-
11
Light winds from the NE
(11 kph at 50).
SHIP770
62 km SE
-m alt.
1 hour ago
9°C
-
7
Light winds from the ENE
(7 kph at 60).
SHIP1008
62 km SE
-m alt.
2 hours ago
9°C
-
11
Light winds from the NE
(11 kph at 50).
SHIP868
62 km SE
-m alt.
2 hours ago
9°C
-
14
Light winds from the NE
(14 kph at 40).
SHIP1199
62 km SE
-m alt.
1 hour ago
9°C
-
11
Light winds from the NE
(11 kph at 50).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.

Mount Katmai Photos