– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Mon 23 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 23 Mar Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Mon morning, min -10°C on Wed night). Winds increasing (light winds from the SW on Mon morning, gales from the SW by Tue morning).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -10°C on Thu morning). Wind will be generally light.
	Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	light snow	mod. snow	light snow	light snow	mod. snow	light snow	some clouds	some clouds	clear	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds
km/h	SW	SW	SW	SW	WSW	SW	WSW	W	W	WNW	NW	SSE	SE	SE	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	5	7	2	5	6	5	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	2	1	2	1	0	-6	-8	-10	-8	-5	-1	0	3	5	5	3	2
min °C	1	1	-1	1	1	-5	-8	-9	-10	-10	-6	-5	0	2	4	4	3	1
chill °C	-3	-4	-9	-8	-8	-15	-19	-19	-20	-18	-12	-9	-4	-1	1	1	-1	-5

Freezing level m	2350	2250	2100	2700	2150	1350	900	800	600	850	1200	1650	2150	3100	3100	2750	2450	2150
Cloud base (m)	6050	4450	2800	700	700	800	700	750	750	800	1000		6800	6450	5450	4950	3000	2650

	7:05	—	—	7:03	—	—	7:01	—	—	7:00	—	—	6:58	—	—	6:56	—	—
	—	7:23	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:30	—	—	7:30	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Mon morning, min -10°C on Wed night). Winds increasing (light winds from the SW on Mon morning, gales from the SW by Tue morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -10°C on Thu 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	7° C	Clear	Light winds from the NE (6 kph at 50).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	6° C	Dry	Calm (3 kph at 337).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	Clear	Light winds from the N (7 kph at 1).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Clear	Light winds from the SSW (6 kph at 200).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	9° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	7° C	Clear	Light winds from the N (9 kph at 350).	16 km

* 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.