– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 27 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°C on Fri night). Mainly fresh winds.											Days 5–7 Weather Summary A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Wed morning). Winds increasing (light winds from the WSW on Mon morning, gales from the SSW by Wed morning).
	Thu 27		Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	clear	some clouds	some clouds	some clouds	rain shwrs	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	rain shwrs
Cloud base (m)	2250	700			850	800	2000	700	900	1650			5500	5300	1800	2150	900
km/h	W	W	WSW	W	W	WNW	WNW	NW	NNW	NW	WNW	SW	SW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	0.4
max °C	5	5	5	6	4	-1	-1	1	3	4	6	6	8	7	5	5	3
min °C	5	5	4	5	-2	-2	-1	1	2	3	4	6	8	5	5	5	1
chill °C	0	0	0	1	-10	-9	-7	-5	-4	-3	-1	4	5	0	0	0	-7

Freezing level m	3550	3600	3500	3450	2550	2350	2450	2900	3350	3450	3650	3650	3750	3550	3400	3300	2850

	—	—	6:22	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:28	—	—
	7:57	—	—	7:54	—	—	7:52	—	—	7:51	—	—	7:49	—	—	7:46	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°C on Fri night). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Wed morning). Winds increasing (light winds from the WSW on Mon morning, gales from the SSW by Wed 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. 2 hours ago	23°C	Clear	Light winds from the NW (15 kph at 310).	16 km
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	23°C	Dry and cloudy.	Light winds from the N (9 kph at 1).	16 km Low: few Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	25°C	Dry and cloudy.	Light winds from the NW (13 kph at 320).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	26°C	Clear	Light winds from the N (9 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	25°C	Dry and partly cloudy.	Light winds from the NW (11 kph at 320).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	25°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	22°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
SHIP3799 88 km S 15m alt. 3 hours ago				- km

* 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.