– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Wed 22 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 22 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -3°C on Wed morning). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NW by Wed night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -2°C on Sun morning). Wind will be generally light.
	Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	light snow	some clouds	clear	clear	clear	clear	cloudy	clear	clear	cloudy	some clouds	cloudy	light snow	snow shwrs	some clouds	some clouds	some clouds
km/h	WNW	WNW	NW	NW	NW	N	ENE	NNE	E	E	NNW	E	SSE	SW	SW	SW	WNW	W
See all weather maps
cm	14	5	—	—	—	—	—	—	—	—	—	—	—	1	1	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-1	-1	-1	1	1	1	0	0	0	1	0	-2	0	0	0	1	1
min °C	-3	-1	-2	-2	0	1	1	0	0	0	0	-1	-2	-1	-1	-1	0	1
chill °C	-11	-7	-5	-6	-5	-4	-3	-3	-3	-4	-2	-3	-2	-1	-1	-1	0	-2

Freezing level m	1500	1700	1200	1400	2550	2300	2100	2050	2000	2000	2050	1950	1800	2000	1900	1950	2150	2150
Cloud base (m)	700	700	700	800	950		2050	1800			2600	2600	1800	1850	2050	1850	1700	6150

	6:09	—	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:01	—	—
	—	—	8:04	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:09	—	—	8:10

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -3°C on Wed morning). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -2°C on Sun morning). 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	10° C	Light rain .	Wind obs. (15 kph from 170 degs) was rejected.	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 56 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 56 minutes ago
Vancouver 67 km S 94m alt. 1 hour ago		-	Wind obs. (6 kph from 106 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11° C	Light rain .	Light winds from the SSE (9 kph at 150).	16 km Low: broken Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	11° C	Light rain .	Light winds from the SSW (11 kph at 200).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	11° C	Light rain .	Light winds from the S (17 kph at 190).	13 km Low: few Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	11° C	Light rain .	Moderate winds from the SSW (20 kph at 210).	8 km Mid: few High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	10° C	Dry and cloudy.	Light winds from the WNW (9 kph at 300).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	11° C	Dry and cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: broken Mid: broken High: overcast

* 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.