– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Sun 23 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sun 23 Nov 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 Tue afternoon. Turning milder with heavy rain (total 24mm), heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue night, min -1°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 24mm), mostly on Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Wed night, min -1°C on Fri night). Wind will be generally light.
	Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	mod. rain	some clouds	light snow	snow shwrs	rain shwrs	light snow	mod. snow	heavy rain	light rain	mod. rain	light rain	light rain	mod. rain	light snow	light snow	some clouds	cloudy
km/h	WSW	SW	W	W	W	SW	SSE	S	S	S	SSE	S	S	SE	ESE	WNW	NW	W
See all weather maps
cm	—	—	—	1	1	—	2	9	—	—	—	—	—	—	2	3	—	—
mm	5	6	—	—	—	0.4	—	—	13	0.6	8	3	0.1	6	6	—	—	—
max°C	4	3	1	0	0	2	2	2	5	5	5	6	6	3	2	1	0	0
min°C	4	3	-1	0	-1	-1	0	1	3	5	5	4	4	3	1	1	0	-1
chill°C	2	1	-6	-3	-3	-1	-5	-3	-1	3	3	1	1	-1	-1	-1	-3	-4

Freezing level (m)	1900	1600	1000	1000	1000	900	1500	1350	1900	2350	2300	2250	2100	1750	1450	1100	1000	950
Cloud base (m)	700	700	750	750	750	750	2400	800	700	750	750	700	800	850	700	700	750	750

	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 moderate fall of snow heaviest on Tue afternoon. Turning milder with heavy rain (total 24mm), heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue night, min -1°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 24mm), mostly on Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Wed night, min -1°C on Fri night). Wind will be generally light.

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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	8° C	Mist -.	Light winds from the S (9 kph at 180).	6 km Low: 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	7° C	Mist -.	Calm.(Wind varies from 003 to 008 degs) (0 kph at 0).	3 km Low: overcast
Vancouver Airport 74 km S 218m alt. 1 hour ago	8° C	Dry and cloudy.	Light winds from the E.(Wind varies from 008 to 012 degs) (7 kph at 100).	0.0 km High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Mist -.	Calm (0 kph at 0).	5 km Low: few Mid: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	8° C	Light rain .	Light winds from the E (6 kph at 100).	3 km Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	12° C	Dry and cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: scattered Mid: overcast
Piedmont wx 79 km S 81m alt. 1 hour ago	14° C	Dry	Light winds from the SE (14 kph at 141).
SHIP4507 80 km WSW 3m alt. 3 hours ago	7° C

* 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.