– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Tue 09 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 09 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 86mm), heaviest during Tue night. Temperatures will be slightly above freezing (max 4°C on Tue night, min 3°C on Wed night). Winds decreasing (gales from the WSW on Tue night, moderate winds from the WNW by Thu night).										Days 5–7 Weather Summary A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 7°C on Fri night, min 0°C on Sun morning). Winds increasing (moderate winds from the WSW on Sat morning, severe gales from the SW by Mon afternoon).
		Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy rain	light rain	mod. rain	heavy rain	mod. rain	light rain	rain shwrs	some clouds	rain shwrs	clear	some clouds	some clouds	snow shwrs	light snow	light snow	light rain	mod. snow	light snow	mod. snow
km/h	WSW	WSW	WSW	W	W	W	W	WNW	WNW	W	WSW	SW	SW	SW	SW	SSW	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	1	1	1	—	7	5	6
mm	41	4	8	19	7	4	2	—	0.1	—	—	—	—	—	—	0.3	—	—	—
max°C	4	4	4	4	3	4	4	4	4	7	7	7	5	2	2	4	1	2	-1
min°C	4	4	4	3	3	3	4	4	4	4	7	6	2	0	1	3	1	1	-4
chill°C	-3	-3	-3	-4	-4	-3	-1	-1	-1	-2	3	1	-4	-7	-6	-3	-8	-8	-13

Freezing level (m)	3100	3000	2800	2600	2850	2850	3050	3400	3450	3550	3350	3150	2800	2500	2250	2800	2400	2350	1450
Cloud base (m)	700	700	700	700	700	700	700	7150	900	8900		7850	4750	1550	700	2150	1550	650	700

	—	7:39	—	—	7:41	—	—	7:41	—	—	7:43	—	—	7:43	—	—	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: Heavy rain (total 86mm), heaviest during Tue night. Temperatures will be slightly above freezing (max 4°C on Tue night, min 3°C on Wed night). Winds decreasing (gales from the WSW on Tue night, moderate winds from the WNW by Thu night).

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 7°C on Fri night, min 0°C on Sun morning). Winds increasing (moderate winds from the WSW on Sat morning, severe gales from the SW by Mon afternoon).

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	13° C	Light rain .	Moderate winds from the SSE.(Wind varies from 005 to 009 degs) (20 kph at 160).	13 km Low: broken Mid: broken High: overcast
BUOY-KLMW1 57 km SW 3m alt. 56 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 56 minutes ago
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	14° C	Dry and cloudy.	Light winds from the SSE (13 kph at 160).	14 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the S (17 kph at 190).	16 km Low: scattered Mid: scattered High: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	16° C	Dry and cloudy.	Light winds from the SSW (15 kph at 200).	16 km Low: broken Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Light rain .	Moderate winds from the SSW (26 kph at 210).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	13° C	Light rain .	Light winds from the S (15 kph at 180).	6 km Low: scattered Mid: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the S (22 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.