– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 14 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 14 May 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 Fri night. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, moderate winds from the NNW by Sat night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -5°C on Sun morning). Winds increasing (light winds from the NNW on Sun afternoon, fresh winds from the NW by Tue night).
	Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	snow shwrs	snow shwrs	some clouds	light snow	heavy snow	light snow	mod. snow	snow shwrs	clear	some clouds	some clouds	cloudy	cloudy	clear	clear	clear	some clouds
km/h	W	W	W	WSW	W	WSW	WNW	NW	NNW	N	NNW	WNW	NNW	NNW	NW	NW	NW	NNW
See all weather maps
cm	—	2	2	—	2	16	5	6	1	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-3	-5	-5	-6	-7	-9	-8	-6	-5	-3	-3	-3	-1	0	1	3	4
min °C	-2	-4	-5	-5	-7	-10	-10	-9	-8	-5	-4	-4	-4	-2	-1	0	2	3
chill °C	-10	-13	-14	-14	-17	-21	-21	-19	-18	-11	-8	-9	-11	-9	-7	-6	-4	-3

Freezing level m	1900	1800	1300	1300	1450	1250	1200	1350	1050	1350	2000	1900	1850	2400	2450	2750	3300	3550
Cloud base (m)	850	900	800	800	750	700	700	700	750	750	950	2700	1650	1750		1600	1900	700

	5:37	—	—	5:35	—	—	5:35	—	—	5:33	—	—	5:31	—	—	5:31	—	—
	—	—	8:32	—	—	8:34	—	—	8:35	—	—	8:36	—	—	8:37	—	—	8:38

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, moderate winds from the NNW by Sat night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -5°C on Sun morning). Winds increasing (light winds from the NNW on Sun afternoon, fresh winds from the NW by Tue 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the ESE (7 kph at 120).	16 km Low: few Mid: broken
BUOY-KLMW1 57 km SW 3m alt. 51 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the S (6 kph at 170).	16 km Low: scattered Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	13° C	Dry and cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	13° C	Light rain .	Light winds from the NW (15 kph at 310).	11 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	12° C	Light rain .	Light winds from the WNW (7 kph at 300).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	13° C	Dry and partly cloudy.	Light winds from the SW (11 kph at 220).	16 km Low: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	11° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: 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.