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

UsMount Saint Helens
Weather Forecast, United States

Issued: 10pm Sat 15 May Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Mount Saint Helens Weather (Days 0-3):

A dusting of new snow. Freeze-thaw conditions (max 10°C on Sat night, min -6°C on Tue morning). Winds increasing (light winds from the N on Sat night, strong winds from the WSW by Mon night).

(Days 3-6):

Mostly dry. Temperatures will be below freezing (max -2°C on Fri afternoon, min -6°C on Wed morning). Mainly fresh winds.

(Days 6-9):

Mostly dry. Freeze-thaw conditions (max 9°C on Mon afternoon, min -2°C on Fri night). Wind will be generally light.

(Days 10-12):

Light rain (total 3mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Tue morning). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thu
27
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 night AM PM night AM PM night AM PM
clear
clear
clear
clear
partially cloudy
partially cloudy
light snow
light snow
snow showers
partially cloudy
clear
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
moderate snow
moderate snow
light snow
partially cloudy
clear
partially cloudy
snow showers
snow showers
partially cloudy
Wind km/h
10 NNW10
10 NW10
20 WNW20
25 WNW25
30 WSW30
30 WSW30
40 WSW40
20 W20
25 W25
15 WNW15
20 NW20
25 NW25
15 NW15
15 NNW15
30 NNW30
20 NNW20
20 NNW20
25 NNW25
20 NNW20
20 NW20
10 NW10
5 SSW5
15 SSE15
15 SSE15
20 SE20
25 ESE25
15 E15
5 NNE5
25 W25
20 W20
15 WNW15
5 W5
10 W10
10 WSW10
15 WNW15
15 NW15
clear clear clear clear some clouds some clouds light snow light snow snow shwrs some clouds clear some clouds clear some clouds some clouds some clouds cloudy cloudy cloudy cloudy cloudy clear some clouds some clouds some clouds some clouds cloudy mod. snow mod. snow light snow some clouds clear some clouds snow shwrs snow shwrs some clouds
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - 3 - - - - - - - -
Snow
Snow cm
- - - - - - 1 1 1 - - - - - - - - - - - - - - - - - - 7 9 1 - - - 2 5 -
High °C
10 9 10 8 3 4 1 -5 -2 -3 -5 -3 -5 -5 -3 -3 -3 -2 -2 -2 -1 2 3 6 6 7 9 5 0 0 0 2 3 2 -1 3
Low °C
9 9 10 5 3 2 -5 -6 -4 -5 -6 -3 -6 -6 -3 -4 -4 -2 -2 -2 -2 0 2 5 5 5 8 0 -1 0 0 0 3 -1 -1 1
Chill °C
9 7 8 5 -2 -2 -6 -12 -8 -9 -11 -9 -12 -10 -9 -10 -9 -8 -8 -7 -5 0 -1 3 3 3 7 1 -5 -5 -5 0 0 0 -5 0
Freezing level m
3600 3650 3650 3400 2650 2350 1400 1300 1750 1200 1400 1700 1000 1200 1700 1400 1350 1650 1450 1500 1750 2100 2450 2650 2750 2950 2900 2200 1850 2000 2050 2300 2350 2150 1900 2550
Sea lvl3000ft6000ft9000ft12000ft15000ft
767610-3-9-7-7-9-8-8-8-7-5-6-5-4-4-3-2-112342-3-3-2-1-2-1-40109108341-5-2-3-5-3-5-5-3-3-3-2-2-2-12366795000232-1315151713101172643622643543561114131518126669119610
Sunrise
- 5:35 - - 5:33 - - 5:31 - - 5:31 - - 5:30 - - 5:28 - - 5:28 - - 5:26 - - 5:26 - - 5:26 - - 5:24 - - 5:24 -
Sunset
- - 8:35 - - 8:36 - - 8:37 - - 8:38 - - 8:39 - - 8:40 - - 8:42 - - 8:43 - - 8:44 - - 8:45 - - 8:45 - - 8:46

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snowFreeze-thaw conditions (max 10°C on Sat night, min -6°C on Tue morning)Winds increasing (light winds from the N on Sat night, strong winds from the WSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dryTemperatures will be below freezing (max -2°C on Fri afternoon, min -6°C on Wed morning)Mainly fresh winds.

Mount Saint Helens Weather (Days 6-9):

Mostly dryFreeze-thaw conditions (max 9°C on Mon afternoon, min -2°C on Fri 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
Harrington Place wx
13 km NW
977m alt.
3 hours ago
2° C
-
(- kph at 0)
Glenoma wx
32 km N
364m alt.
3 hours ago
13° C
-
2
Calm
(2 kph at 70).
Morton
41 km NW
290m alt.
57 minutes ago
7° C
Dry
0
Calm
(0 kph at 227).
Yacolt
41 km S
213m alt.
49 minutes ago
6° C
Dry
0
Calm
(0 kph at 345).
Yacolt
41 km S
212m alt.
28 minutes ago
7° C
Dry
0
Calm
(0 kph at 332).

* 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