– Lat/Long: 46.20° N 122.18° W

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

Issued: 4 pm Thu 14 May 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 Fri afternoon. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri morning, light winds from the N by Sun morning).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -4°C on Sun afternoon). Winds increasing (calm on Sun night, strong winds from the NW by Tue morning).
	Thu 14		Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	snow shwrs	light snow	mod. snow	heavy snow	mod. snow	light snow	snow shwrs	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	clear
km/h	W	W	WSW	WSW	W	WNW	NW	NW	N	N	WSW	NW	NW	WNW	NW	NW	NNW
See all weather maps
cm	4	3	1	9	16	7	5	1	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-4	-5	-5	-7	-7	-9	-8	-7	-5	-3	-3	-3	-1	-2	-1	0	0
min °C	-4	-6	-7	-8	-10	-10	-8	-7	-6	-4	-4	-4	-2	-2	-2	-1	0
chill °C	-12	-16	-18	-18	-21	-21	-18	-17	-12	-6	-7	-7	-7	-9	-11	-9	-8

Freezing level m	1800	1250	1200	1350	1150	1200	1400	1050	1300	1950	1900	2000	2400	2000	2150	2650	2700
Cloud base (m)	850	750	800	700	700	700	700	750	750	900	5850	1850	2100	750	700	900	750

	—	—	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 afternoon. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri morning, light winds from the N by Sun morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -4°C on Sun afternoon). Winds increasing (calm on Sun night, strong winds from the NW by Tue morning).

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. 1 hour ago	11° C	Light rain .	Light winds from the SSW (9 kph at 200).	14 km Low: scattered Mid: broken High: 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. 2 hours ago	11° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the ESE (6 kph at 110).	16 km Low: few Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	13° C	Light rain .	Light winds from the S (6 kph at 180).	14 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	11° C	Dry and cloudy.	Light winds from the WNW (15 kph at 300).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago		-	Light winds from the SW (7 kph at 230).	0.0 km High: scattered
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the SSW (6 kph at 200).	16 km Low: 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.