Mount Saint Helens
Weather Forecast, United States

 

Days 0-3 Mount Saint Helens Weather Summary:

A moderate fall of snow, heaviest on Fri afternoon. Turning milder with moderate rain (total 16mm), heaviest on Sat night. Freeze-thaw conditions (max 8°C on Thu night, min -2°C on Fri night). Winds decreasing (near gales from the SSW on Fri morning, light winds from the SW by Fri night).

Days 3-6 Mount Saint Helens Weather Summary:

Heavy rain (total 215mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 2°C on Mon morning). Winds increasing (light winds from the WSW on Sun night, near gales from the SSW by Tue morning).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
partially cloudy
partially cloudy
partially cloudy
light snow
moderate snow
light snow
partially cloudy
partially cloudy
heavy rain
moderate rain
moderate rain
heavy rain
light rain
partially cloudy
heavy rain
heavy rain
heavy rain
heavy rain
Wind km/h
40 SSW40
30 SSW30
30 S30
40 S40
45 WSW45
20 WSW20
15 SE15
25 SSE25
30 SE30
30 SE30
30 ESE30
15 WSW15
20 SSW20
25 SSE25
40 S40
50 SSW50
45 SSW45
25 SW25
some clouds some clouds some clouds light snow mod. snow light snow some clouds some clouds heavy rain mod. rain mod. rain heavy rain light rain some clouds heavy rain heavy rain heavy rain heavy rain
Rain
Rain mm
- - - - - - - - 16 10 10 12 2 - 38 27 34 73
Snow
Snow cm
- - - 3 7 3 - - - - - - - - - - - -
High °C
4 5 8 4 1 -1 2 4 5 5 5 6 3 3 4 5 6 7
Low °C
3 4 6 2 -1 -2 0 3 4 4 5 3 2 3 3 5 5 6
Chill °C
-2 0 3 -2 -6 -7 -3 0 0 0 0 1 -2 -2 -3 -1 0 2
Freezing level m
1550 2000 2500 1700 1100 750 1050 1700 2050 2150 2350 1550 1400 1500 1450 2250 2200 2150
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-3-10-6-10-8-6-4-2-2-1-2-6-3-1-1-1-1-124-2-6-6-3-11111-3-1011245841-1245556334567
Sunrise
7:41 - - 7:43 - - 7:43 - - 7:45 - - 7:45 - - 7:46 - -
Sunset
- 4:22 - - 4:22 - - 4:22 - - 4:22 - - 4:22 - - 4:23 -

Issued local time.

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 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Ariel
28 km SSW
141m alt.
1 hour ago
4° C
Dry
0
Calm
(0 kph at 28).
Yacolt
41 km S
212m alt.
2 hours ago
4° C
Dry
3
Calm
(3 kph at 278).
Toutle
44 km W
155.4m alt.
1 hour ago
7° C
Dry
3
Calm
(3 kph at 213).
Battle Ground
53 km S
105.5m alt.
1 hour ago
8° C
Dry
5
Calm
(5 kph at 132).
Battle Ground
54 km SSW
85m alt.
2 hours ago
7° C
Dry
0
Calm
(0 kph at 128).

* 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.

Mount Saint Helens Photos