Mount Saint Helens weather

Mount Saint Helens
Weather Forecast, United States

Issued: 10pm Fri 27 Mar Local Time
Updates in: 4hr 6min 42shr min s
Update imminent
 

Mount Saint Helens Weather (Days 0-3):

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -3°C on Sat afternoon, min -8°C on Mon morning). Winds increasing (moderate winds from the W on Fri night, gales from the SW by Sun night).

(Days 3-6):

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 3°C on Thu morning, min -9°C on Mon night). Winds decreasing (strong winds from the W on Mon night, calm by Wed afternoon).

(Days 6-9):

Mostly dry. Freeze-thaw conditions (max 7°C on Sat night, min 0°C on Thu night). Wind will be generally light.

Friday
3
Saturday
4
Sun
5
night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
moderate snow
light snow
light snow
heavy snow
moderate snow
light snow
light snow
heavy snow
moderate snow
heavy snow
light snow
snow showers
snow showers
clear
partially cloudy
partially cloudy
partially cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
partially cloudy
clear
clear
clear
Wind km/h
25 WSW25
30 SW30
35 SW35
45 SW45
25 SW25
35 WSW35
60 SW60
55 WSW55
45 W45
40 W40
20 W20
20 W20
20 W20
10 WNW10
5 SSW5
15 SSE15
20 S20
20 SSW20
25 SW25
15 WSW15
15 W15
10 W10
5 NNW5
5 NNW5
10 W10
15 WNW15
25 WNW25
mod. snow light snow light snow heavy snow mod. snow light snow light snow heavy snow mod. snow heavy snow light snow snow shwrs snow shwrs clear some clouds some clouds some clouds cloudy some clouds some clouds some clouds some clouds clear some clouds clear clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
7 4 4 19 9 5 5 20 8 13 4 3 1 - - - - - - - - - - - - - -
High °C
-4 -4 -3 -3 -5 -4 -5 -5 -8 -9 -9 -7 -6 -4 -1 2 3 2 1 0 2 4 5 6 7 6 6
Low °C
-4 -4 -3 -4 -5 -5 -6 -8 -8 -9 -9 -8 -7 -5 -3 0 2 2 0 0 1 3 4 5 6 6 5
Chill °C
-10 -11 -11 -11 -13 -12 -14 -16 -19 -20 -18 -14 -12 -7 -1 -2 -1 -3 -5 -5 -2 2 5 6 6 3 3
Freezing level m
1400 1400 1500 1400 1200 1300 1150 850 900 700 800 1000 550 1150 1650 2400 2500 2300 2100 2050 2500 3150 2900 3100 3250 3150 2950
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
-7-7-6-6-8-8-8-8-12-13-13-11-8-6-400-1-2-30223433-4-4-3-3-5-4-5-5-8-9-9-7-6-4-123210245676622331221-1-2-20-11457876871013111213
Sunrise
- 6:54 - - 6:52 - - 6:50 - - 6:48 - - 6:46 - - 6:43 - - 6:41 - - 6:41 - - 6:39 -
Sunset
- - 7:32 - - 7:34 - - 7:35 - - 7:37 - - 7:37 - - 7:38 - - 7:40 - - 7:42 - - 7:43

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon morningTemperatures will be below freezing (max -3°C on Sat afternoon, min -8°C on Mon morning)Winds increasing (moderate winds from the W on Fri night, gales from the SW by Sun night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon nightFreeze-thaw conditions (max 3°C on Thu morning, min -9°C on Mon night)Winds decreasing (strong winds from the W on Mon night, calm by Wed afternoon).

Mount Saint Helens Weather (Days 6-9):

Mostly dryFreeze-thaw conditions (max 7°C on Sat night, min 0°C on Thu night)Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 190).
Morton
41 km NW
290m alt.
3 hours ago
5° C
Dry
0
Calm
(0 kph at 276).
Yacolt
41 km S
213m alt.
2 hours ago
7° C
Dry
3
Calm
(3 kph at 148).
Yacolt
41 km S
212m alt.
3 hours ago
7° C
Dry
Wind obs. (6 kph from 192 degs) was rejected
.
Toutle
44 km W
155.4m alt.
3 hours ago
7° C
Dry
0
Calm
(0 kph at 161).

* 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