– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 19 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 19 Apr 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 Wed afternoon. Freeze-thaw conditions (max 5°C on Sun night, min -7°C on Wed morning). Mainly strong winds.										Days 5–7 Weather Summary A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -3°C on Wed night). Winds decreasing (near gales from the N on Thu afternoon, light winds from the NW by Fri afternoon).
		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	rain shwrs	light rain	cloudy	light snow	light snow	mod. snow	mod. snow	snow shwrs	clear	clear	clear	clear	some clouds	clear	clear	clear	clear
km/h	SSE	SSE	SE	SE	SSE	W	WNW	WNW	WNW	N	N	N	N	NNW	WNW	NNE	NNE	NNW	NNW
See all weather maps
cm	—	—	—	—	—	1	1	10	8	1	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	0.6	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	4	4	2	-1	-2	-3	-6	-4	-3	-3	-1	0	-1	0	0	-2	-1	-1
min °C	3	4	2	0	-1	-4	-6	-7	-5	-3	-3	-2	-1	-1	0	-2	-2	-2	-1
chill °C	-1	-2	-1	-8	-8	-10	-16	-17	-14	-10	-12	-11	-9	-6	-4	-7	-7	-8	-8

Freezing level m	3200	3150	2850	2700	2250	1750	1550	1250	1450	1200	1500	2400	2500	2450	2500	2300	2300	2400	2350
Cloud base (m)	4500	4600	2900	2600	700	700	650	700	700	700	750			6750	2400			2650	2550

	—	6:13	—	—	6:11	—	—	6:09	—	—	6:07	—	—	6:05	—	—	6:05	—	—
	—	—	—	8:01	—	—	8:02	—	—	8:04	—	—	8:06	—	—	8:07	—	—	8:07

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 5°C on Sun night, min -7°C on Wed morning). Mainly strong winds.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -3°C on Wed night). Winds decreasing (near gales from the N on Thu afternoon, light winds from the NW by Fri afternoon).

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	12° C	Clear	Light winds from the NE (6 kph at 50).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	-2° C	-	Calm (0 kph at 98).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	17° C	Clear	Light winds from the NW (15 kph at 310).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the NW (7 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the NW (7 kph at 310).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11° C	Clear	Wind obs. (7 kph from 190 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	9° C	Clear	Light winds from the SW (9 kph at 230).	16 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.