– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Wed 04 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Wed 04 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Wed night, min -1°C on Fri night). Winds increasing (light winds from the S on Wed night, strong winds from the SW by Fri night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -10°C on Mon morning). Winds decreasing (gales from the SW on Sat afternoon, light winds from the WNW by Sun afternoon).
	Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	cloudy	clear	clear	clear	clear	some clouds	light snow	mod. snow	heavy snow	mod. snow	mod. snow	heavy snow	mod. snow	mod. snow	heavy snow
km/h	S	SSW	SW	SE	SSE	WSW	W	WSW	SW	WSW	SW	SW	WSW	W	W	WSW	W	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	2	7	20	7	7	13	7	9	16
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	8	9	9	7	5	2	1	0	-1	0	-1	-4	-6	-8	-9	-10	-9
min °C	7	7	9	8	6	3	1	0	-1	-1	-1	-4	-5	-7	-9	-10	-10	-10
chill °C	2	3	6	4	2	-1	-4	-7	-8	-10	-10	-12	-13	-14	-18	-20	-20	-19

Freezing level m	3550	3650	3900	3900	3650	3150	2850	2700	2400	2250	2450	2350	1450	1300	1050	1100	1100	1000
Cloud base (m)	4950	8600	8600		7000		9350	6250	8600	950	700	700	700	700	700	700	700	700

	7:26	—	—	7:26	—	—	7:24	—	—	7:22	—	—	7:20	—	—	7:20	—	—
	—	5:17	—	—	5:19	—	—	5:21	—	—	5:22	—	—	5:23	—	—	5:24	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 9°C on Wed night, min -1°C on Fri night). Winds increasing (light winds from the S on Wed night, strong winds from the SW by Fri night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -10°C on Mon morning). Winds decreasing (gales from the SW on Sat afternoon, light winds from the WNW by Sun afternoon).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	15° C	Clear	Light winds from the SE (15 kph at 140).	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. 43 minutes ago		-	Calm (0 kph at 294).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14° C	Clear	Wind obs. (7 kph from 140 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Wind obs. (7 kph from 120 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Clear	Strong winds from the E (39 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Wind obs. (17 kph from 120 degs) was rejected.	16 km Low: scattered Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	18° C	Clear	Light winds from the S (7 kph at 180).	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.