– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Tue 10 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Tue 10 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light fall of snow, heaviest on Tue morning. Turning milder with light rain (total 9mm) on Tue afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu night). Winds decreasing (gales from the SW on Tue afternoon, fresh winds from the S by Wed night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Sat afternoon). Winds decreasing (severe gales from the SE on Fri afternoon, moderate winds from the S by Fri night).
	Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	mod. rain	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	light snow	mod. snow	light snow	cloudy	light snow	light snow	light snow	mod. snow
Cloud base (m)	800	700	6250	7000	6650	6850	5100	4900	6100	2800	2350	650	800	800	700	700	650	700
km/h	WSW	SW	SSW	SSW	SSW	S	SSW	SSW	S	S	SE	S	S	SSW	SSW	SSW	SSW	S
See all weather maps
cm	13	—	—	—	—	—	—	—	—	—	2	7	1	—	2	5	4	9
mm	—	9	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	3	4	5	5	5	2	2	2	0	-2	-3	-5	-5	-2	-2	-3	-3
min °C	2	3	4	5	5	2	2	2	0	-1	-3	-4	-5	-6	-5	-2	-3	-6
chill °C	-6	-5	-3	-2	-1	-4	-5	-5	-9	-11	-12	-11	-13	-16	-14	-11	-13	-14

Freezing level m	2900	3150	3250	3300	3250	3250	2900	2850	2800	2450	2250	1950	1700	1650	1750	2150	2100	1650

	7:01	—	—	7:03	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—
	—	4:40	—	—	4:39	—	—	4:38	—	—	4:37	—	—	4:37	—	—	4:36	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light fall of snow, heaviest on Tue morning. Turning milder with light rain (total 9mm) on Tue afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu night). Winds decreasing (gales from the SW on Tue afternoon, fresh winds from the S by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Sat afternoon). Winds decreasing (severe gales from the SE on Fri afternoon, moderate winds from the S by Fri 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	15°C	Light rain .	Light winds from the S (11 kph at 170).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14°C	Light rain .	Light winds from the SSE (15 kph at 150).	13 km Low: scattered Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14°C	Light rain .	Wind obs. (13 kph from 100 degs) was rejected.	11 km Low: few Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Moderate rain .	Light winds from the E (13 kph at 90).	5 km Mid: scattered High: broken
Portland Airport 76 km S 218m alt. 3 hours ago	13°C	-	Moderate winds from the ESE (22 kph at 110).	0.0 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	10°C	Light rain .	Calm (0 kph at 0).	5 km Low: broken Mid: broken High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15°C	Mist -.	Moderate winds from the S (22 kph at 180).	8 km Low: few Mid: scattered High: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	14°C	Light rain .	Light winds from the SE (6 kph at 140).	16 km Low: 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.