– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sat 22 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 22 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Sat night, min -11°C on Sun night). Mainly near gales.										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue night, min -9°C on Fri afternoon). Winds increasing (moderate winds from the WSW on Wed morning, gales from the SW by Wed night).
		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	light snow	light snow	some clouds	light snow	some clouds	light snow	mod. snow	heavy snow	mod. snow	heavy snow	mod. snow	snow shwrs	light snow	heavy snow	light snow	light snow	mod. snow
km/h	WSW	WSW	WSW	W	WNW	W	NW	WSW	W	WSW	WSW	SW	SW	W	W	WNW	WNW	WNW	W
See all weather maps
cm	2	4	4	5	—	3	—	1	8	22	8	11	6	2	2	15	2	2	9
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-1	-3	-4	-7	-10	-9	-5	-4	-3	-1	-1	-1	-1	-3	-7	-8	-8	-8	-7
min°C	-3	-4	-6	-11	-10	-9	-8	-4	-4	-2	-1	-2	-4	-6	-8	-8	-8	-9	-8
chill°C	-11	-13	-16	-23	-21	-19	-16	-11	-14	-10	-7	-12	-15	-16	-18	-18	-18	-19	-17

Freezing level (m)	2150	1900	1700	1050	950	1000	850	1650	1050	1800	2200	2150	2150	1650	1350	1250	1250	1250	1150
Cloud base (m)	800	700	700	900	750	800	750	700	2100	700	700	700	700	700	700	700	750	750	700

	—	7:20	—	—	7:22	—	—	7:22	—	—	7:24	—	—	7:26	—	—	7:26	—	—
	—	—	4:29	—	—	4:28	—	—	4:27	—	—	4:25	—	—	4:25	—	—	4:24	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Sat night, min -11°C on Sun night). Mainly near gales.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue night, min -9°C on Fri afternoon). Winds increasing (moderate winds from the WSW on Wed morning, gales from the SW by Wed night).

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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the SSE (9 kph at 150).	14 km Low: broken Mid: broken High: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	6° C	Mist -.	Calm (0 kph at 0).	10 km Low: overcast
Vancouver Airport 74 km S 218m alt. 1 hour ago	6° C	Dry and cloudy.	Light winds from the SE (6 kph at 130).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	6° C	Dry and cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and cloudy.	Light winds from the SSE (6 kph at 160).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	4° C	Dry and cloudy.	Wind obs. (7 kph from 190 degs) was rejected.	16 km Low: overcast
Piedmont wx 79 km S 81m alt. 47 minutes ago	3° C	Dry	Calm (0 kph at 0).
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	9° C	Dry and cloudy.	Light winds from the S (15 kph at 190).	16 km Low: 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.