Mount Saint Helens
Weather Forecast, United States

Shadows on St. Helens, Mount Saint Helens

Mount Saint Helens

 

Days 0-3 Mount Saint Helens Weather Summary:

A dusting of new snow. Freeze-thaw conditions (max 4°C on Sun afternoon, min -3°C on Wed morning). Winds increasing (calm on Sun afternoon, strong winds from the SSW by Tue night).

Days 3-6 Mount Saint Helens Weather Summary:

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Sat afternoon, min -10°C on Fri afternoon). Winds decreasing (stormy winds from the SSW on Thu morning, light winds from the WNW by Fri night).

PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
light snow
light snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
snow showers
snow showers
Wind km/h
5 ENE5
10 SSE10
10 SW10
5 SW5
15 S15
15 S15
25 SSW25
40 S40
35 SW35
20 SW20
55 SSW55
60 SW60
60 WSW60
60 WSW60
30 W30
45 WNW45
35 WNW35
15 SW15
clear clear clear clear clear clear some clouds some clouds light snow light snow heavy snow heavy snow heavy snow heavy snow heavy snow heavy snow snow shwrs snow shwrs
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - 3 1 29 13 25 39 28 15 3 1
High °C
4 4 4 3 3 2 1 0 -3 -4 -5 -6 -8 -8 -8 -9 -6 -3
Low °C
4 4 3 3 2 2 1 -2 -3 -4 -7 -6 -9 -9 -9 -10 -9 -4
Chill °C
3 2 2 1 0 -2 -4 -7 -11 -10 -14 -17 -20 -20 -17 -20 -10 -12
Freezing level m
3450 3350 3200 3150 3050 2900 2700 2300 2100 1900 1650 1450 1400 1200 1200 1150 1150 1350
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
44433210-3-4-5-6-8-8-8-9-6-36666664410-2-3-4-5-5-6-4-29811109111086543321112
Sunrise
- - 7:15 - - 7:16 - - 7:16 - - 7:18 - - 7:20 - - 7:20
Sunset
4:32 - - 4:31 - - 4:30 - - 4:30 - - 4:30 - - 4:29 - -

Issued local time.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Ariel
28 km SSW
141m alt.
51 minutes ago
11° C
Dry
5
Calm
(5 kph at 52).
Yacolt
41 km S
212m alt.
1 hour ago
4° C
Dry
0
Calm
(0 kph at 298).
Toutle
44 km W
155.4m alt.
32 minutes ago
3° C
Dry
0
Calm
(0 kph at 9).
Battle Ground
53 km S
105.5m alt.
31 minutes ago
5° C
Dry
0
Calm
(0 kph at 55).
Battle Ground
54 km SSW
85m alt.
1 hour ago
4° C
Dry
0
Calm
(0 kph at 0).

* 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. We also include passing Ship data if it is recorded close to Mount Saint Helens and within an acceptable time window.

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