– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Mon 10 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 10 Nov 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 2°C on Mon morning, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Tue morning, gales from the SSW by Wed night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Thu morning, min -7°C on Thu night). Winds increasing (light winds from the SW on Thu afternoon, gales from the SW by Sat night).
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	some clouds	some clouds	clear	some clouds	cloudy	cloudy	cloudy	cloudy	light snow	light snow	some clouds	cloudy	light snow	mod. snow	mod. snow	mod. snow	heavy snow
km/h	WSW	W	W	W	SSW	SW	SSW	S	S	S	SW	SW	SSW	SW	WSW	WSW	W	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	1	3	—	—	5	10	7	6	27
mm	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	2	0	2	2	2	2	1	2	1	-1	-5	-7	-6	-5	-2	-1	-1	-1
min°C	1	0	1	2	2	1	0	1	0	-2	-6	-7	-7	-6	-4	-2	-1	-6
chill°C	-7	-8	-6	-2	-3	-7	-8	-6	-8	-8	-14	-14	-16	-16	-14	-10	-10	-16

Freezing level (m)	3000	2600	3200	3150	3000	2750	2700	2650	2800	2350	1600	1500	1350	1400	1750	2100	2300	2350
Cloud base (m)	900	1000	700		6000	2750	2200	2700	2550	800	650	700	700	650	650	700	650	650

	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: Mostly dry. Freeze-thaw conditions (max 2°C on Mon morning, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Tue morning, gales from the SSW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Thu morning, min -7°C on Thu night). Winds increasing (light winds from the SW on Thu afternoon, gales from the SW by Sat 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 5 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	Dry and cloudy.	Light winds from the SSE (11 kph at 160).	16 km Low: scattered Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 56 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 56 minutes ago
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	11° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the NNW (7 kph at 330).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the NW (7 kph at 320).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Piedmont wx 79 km S 81m alt. 2 hours ago	0° C	-	Wind obs. (10 kph from 205 degs) was rejected.
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	11° C	Light rain .	Calm (0 kph at 0).	13 km Low: scattered

* 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.