– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Tue 19 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 19 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°C on Tue morning). Winds decreasing (fresh winds from the NW on Tue night, calm by Thu morning).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, gales from the WSW by Sun night).
	Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	cloudy	clear	some clouds	cloudy	light snow
km/h	NW	NW	NNW	NNW	NNW	NE	SW	NW	NW	WNW	NW	WNW	WNW	WNW	WNW	W	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	1	1	2	4	4	4	5	5	5	6	6	6	6	6	4	4	2
min °C	-1	0	1	1	3	4	4	5	4	4	6	6	6	6	4	4	3	0
chill °C	-8	-7	-6	-2	-1	-1	4	5	0	1	3	3	3	3	-1	-1	-4	-9

Freezing level m	2350	2850	2900	3150	3300	3450	3150	3350	3350	3450	3650	3750	3700	3650	3450	3250	3300	3050
Cloud base (m)	800	900	750	800		6450		8450		9300		8700	7150	6900		6950		700

	5:31	—	—	5:30	—	—	5:28	—	—	5:28	—	—	5:26	—	—	5:26	—	—
	—	—	8:38	—	—	8:39	—	—	8:40	—	—	8:42	—	—	8:43	—	—	8:44

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°C on Tue morning). Winds decreasing (fresh winds from the NW on Tue night, calm by Thu morning).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, gales from the WSW by Sun 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. 3 hours ago	18° C	Dry and cloudy.	Light winds from the W (9 kph at 260).	16 km Low: scattered Mid: 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. 3 hours ago	18° C	Dry and partly cloudy.	Light winds from the N (13 kph at 0).	16 km Low: few Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	20° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	19° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	19° C	Dry and partly cloudy.	Light winds from the NW (9 kph at 310).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	21° C	Clear	Light winds from the W (6 kph at 260).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
SHIP9449 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.