– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Wed 13 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 13 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 Wed morning. Temperatures will be below freezing (max -2°C on Wed night, min -10°C on Fri night). Mainly near gales.									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Mon night, min -10°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the NW by Sun morning).
	Wednesday 13			Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level m	1850	1950	1850	2000	1900	1550	1600	1550	1300	1250	1350	1000	1250	1800	1550	1800	2000	2550
Cloud base (m)	700	700	700	850	1700	700	750	1700	700	700	700	750	750	1600	900	950	1700	750

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

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -2°C on Wed night, min -10°C on Fri night). Mainly near gales.

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Mon night, min -10°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the NW by Sun 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
BUOY-KLMW1 57 km SW 3m alt. 54 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 54 minutes ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the SSW (17 kph at 210).	16 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the SSW.(Wind varies from 190 to 260 degs) (17 kph at 210).	16 km Low: few Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	13° C	Light rain .	Light winds from the SW (19 kph at 230).	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the SW (24 kph at 230).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	13° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: few Mid: broken High: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	14° C	Light rain .	Light winds from the WSW (17 kph at 240).	16 km Low: overcast
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 1 hour ago	12° C	Drizzle	Wind obs. (9 kph from 1 degs) was rejected.	16 km Low: few Mid: broken 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.