Mount Saint Helens weather
– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Thu 06 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
8300
9600
8850
8900
km/h
10
WNW
5
WNW
15
NW
10
NW
10
NW
20
NW
10
NNW
5
NW
15
NW
10
NNW
10
NW
20
NW
10
NNW
10
NW
20
NW
10
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
23
22
24
20
19
20
17
19
21
18
18
20
17
18
20
17
min °C
20
20
23
16
17
20
15
16
21
15
16
20
14
15
19
14
 chill °C
20
20
23
16
17
20
15
16
21
15
16
20
13
14
19
13
Freezing level m
4850
4800
4800
4650
4450
4550
4500
4400
4350
4350
4400
4500
4450
4350
4400
4500
Sea lvl1000m2000m3000m4000m5000m
151414131111111011101011111011111816171513141313141312141312131222212418182016182117172016172016
Sunrise
5:56
5:58
5:58
6:01
6:01
Sunset
8:30
8:29
8:27
8:25
8:23

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 24°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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 Washington.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BUOY-KLMW1
56 km SW
3m alt.
2 hours ago
Kelso Longveiw Airport
56 km WSW
220m alt.
3 hours ago
22° C
clear
Clear
13
Light winds from the NW
(13 kph at 320).
16 km
SHIP6051
60 km SW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
72 km SSW
219m alt.
3 hours ago
26° C
clear
Clear
9
Light winds from the NNE
(9 kph at 20).
16 km
SHIP7810
60 km SW
15m alt.
3 hours ago
- km
SHIP7296
60 km SW
15m alt.
2 hours ago
- km
SHIP5191
60 km SW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
SHIP2541
60 km SW
15m alt.
3 hours ago
- km

* 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 Saint Helens Photos