– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sun 04 Jan 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 -5°C on Tue morning, min -9°C on Tue night). Winds increasing (light winds from the WSW on Mon morning, gales from the WSW by Tue afternoon).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 3°C on Sat morning, min -10°C on Wed night). Winds decreasing (near gales from the WNW on Thu afternoon, light winds from the W by Fri night).
		Monday 5			Tuesday 6			Wednesday 7			Thursday 8			Friday 9			Saturday 10
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	light snow	some clouds	cloudy	mod. snow	heavy snow	heavy snow	heavy snow	mod. snow	heavy snow	heavy snow	mod. snow	light snow	light snow	cloudy	clear	clear	cloudy	cloudy
km/h	SW	WSW	W	W	WSW	WSW	W	SW	W	WNW	W	WNW	WNW	W	W	W	SW	SW	WSW
See all weather maps
cm	7	2	—	—	10	23	16	17	9	12	14	7	5	2	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-7	-6	-6	-6	-5	-5	-6	-8	-9	-9	-8	-7	-5	-4	-1	2	3	2	2
min °C	-7	-7	-6	-7	-5	-5	-9	-9	-9	-10	-9	-8	-7	-4	-3	0	3	2	-1
chill °C	-16	-13	-12	-16	-15	-16	-19	-19	-19	-19	-21	-20	-18	-12	-9	-5	-1	-3	-5

Freezing level m	1050	1000	1000	600	900	1000	900	800	650	550	650	800	950	1200	1250	2100	2600	2450	2200
Cloud base (m)	650	700	700	700	900	650	700	700	700	700	700	700	750	750	800	750

	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:48	—	—
	—	—	4:37	—	—	4:37	—	—	4:38	—	—	4:40	—	—	4:42	—	—	4:43	—

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 -5°C on Tue morning, min -9°C on Tue night). Winds increasing (light winds from the WSW on Mon morning, gales from the WSW by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 3°C on Sat morning, min -10°C on Wed night). Winds decreasing (near gales from the WNW on Thu afternoon, light winds from the W by Fri night).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 1 hour ago	7° C	Dry and partly cloudy.	Light winds from the SSE (17 kph at 160).	16 km Low: few Mid: broken High: broken
BUOY-KLMW1 57 km SW 3m alt. 54 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 54 minutes ago
Vancouver 67 km S 94m alt. 2 hours ago	-5° C	-	Calm (0 kph at 120).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	Light rain .	Light winds from the SSE (9 kph at 160).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Dry and partly cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: few Mid: scattered High: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	4° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered High: broken
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Light winds from the SE (6 kph at 140).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	1° C	Fog -.	Calm (0 kph at 0).	0 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	6° C	Dry and cloudy.	Light winds from the S (17 kph at 180).	16 km Low: broken Mid: 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.