– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Thu 12 Nov 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 Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Fri night). Mainly near gales.									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Tue night). Winds decreasing (fresh winds from the SSW on Sun morning, light winds from the SSW by Mon night).
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	light rain	light snow	light snow	mod. snow	light snow	light snow	mod. snow	mod. snow	light snow	mod. snow	some clouds	some clouds	clear	clear	some clouds	snow shwrs
Cloud base (m)	6250	6250	6100	2000	600	650	700	650	650	700	700	700	700	850	850			2300
km/h	S	S	SSE	SSE	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SSE	SSE	SSE
See all weather maps
cm	—	—	—	4	1	7	3	2	6	7	5	8	—	—	—	—	—	4
mm	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	7	6	1	-2	-2	-2	0	1	-1	-3	-4	-4	-4	-3	-3	-2	-2
min °C	7	7	3	-1	-2	-3	-2	-1	0	-2	-4	-4	-4	-4	-4	-4	-3	-5
chill °C	2	3	-4	-8	-9	-11	-9	-8	-8	-9	-11	-11	-11	-9	-8	-8	-8	-11

Freezing level m	3000	3000	2800	2100	1700	1500	1600	1750	2050	1850	1450	1350	1300	1400	1400	1400	1600	1350

	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	7:11	—	—	7:11	—	—
	—	4:38	—	—	4:37	—	—	4:37	—	—	4:36	—	—	4:35	—	—	4:34	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Fri night). Mainly near gales.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Tue night). Winds decreasing (fresh winds from the SSW on Sun morning, light winds from the SSW by Mon night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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 SE (6 kph at 140).	16 km
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. 1 hour ago	9°C	Mist -.	Calm (0 kph at 0).	5 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	9°C	Clear	Calm (0 kph at 0).	11 km
PortlandInt.-Or. 74 km S 12m alt. 42 minutes ago	11°C	-	Light winds from the ENE (6 kph at 60).	36 km Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Clear	Fresh winds from the E (30 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	11°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	10°C	Mist -.	Calm (0 kph at 0).	5 km Low: scattered Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	11°C	-	Calm (0 kph at 0).	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.