– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 pm Mon 08 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Mon 08 Dec 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 Mon night. Becoming milder with heavy rain (total 38mm) on Tue night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -5°C on Mon night). Mainly stormy winds.											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri night, min -3°C on Sat night). Winds increasing (strong winds from the W on Fri night, gales from the WSW by Sat night).
	Mon 8		Tuesday 9			Wednesday 10			Thursday 11			Friday 12			Saturday 13
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	heavy snow	light snow	light snow	heavy snow	mod. snow	mod. rain	mod. snow	light snow	cloudy	light snow	rain shwrs	rain shwrs	clear	some clouds	cloudy	snow shwrs
km/h	WSW	W	W	WSW	W	WSW	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WSW	SW	SW
See all weather maps
cm	24	33	2	4	14	8	—	6	1	—	1	—	—	—	—	—	3
mm	—	—	—	—	24	7	7	—	—	—	—	0.3	0.2	—	—	—	—
max°C	0	-1	-1	1	2	2	3	1	1	1	2	2	2	3	2	1	0
min°C	0	-5	-2	1	1	2	2	1	0	0	0	2	2	2	2	0	-3
chill°C	-10	-14	-11	-8	-8	-7	-7	-8	-9	-8	-7	-6	-6	-6	-5	-9	-13

Freezing level (m)	2500	2350	1950	2800	3150	2950	3100	2800	2700	2600	2750	3250	3200	3300	3100	2700	2100
Cloud base (m)	700	700	2150	950	700	700	700	700	700	700	700	850	900	1600	9000	6650	700

	—	—	7:39	—	—	7:39	—	—	7:41	—	—	7:41	—	—	7:43	—	—
	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon night. Becoming milder with heavy rain (total 38mm) on Tue night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -5°C on Mon night). Mainly stormy winds.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri night, min -3°C on Sat night). Winds increasing (strong winds from the W on Fri night, gales from the WSW by Sat 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. 3 hours ago	13° C	Light rain .	Light winds from the SSE (19 kph at 160).	16 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. 3 hours ago	13° C	Light rain .	Light winds from the SSE (11 kph at 160).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	14° C	Light rain .	Light winds from the S (19 kph at 180).	16 km Low: broken Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	14° C	Light rain .	Moderate winds from the SSW (24 kph at 200).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Light rain .	Moderate winds from the S (28 kph at 190).	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11° C	Light rain .	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Piedmont wx 79 km S 81m alt. 1 hour ago		-	Calm (5 kph at 213).
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	13° C	Mist -.	Light winds from the S (17 kph at 180).	5 km Low: few Mid: scattered High: broken

* 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.