– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Mon 01 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 01 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed afternoon). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 55mm), heaviest during Thu night. Mild temperatures (max 6°C on Thu night, min 4°C on Thu morning). Winds increasing (light winds from the W on Thu morning, fresh winds from the SW by Sat night).
	Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	light rain	cloudy	some clouds	some clouds	cloudy	some clouds	some clouds	light rain	mod. rain	heavy rain	mod. rain	mod. rain	light rain	mod. rain	light rain	light rain
km/h	NW	NW	W	WNW	NNW	SW	WSW	NW	NW	W	WSW	WSW	WSW	W	W	WSW	W	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.9	—	—	—	—	—	—	2	6	19	8	6	4	6	0.7	4
max°C	6	4	3	2	2	2	3	2	3	4	4	6	6	6	5	4	4	6
min°C	5	4	2	2	2	2	3	1	2	4	4	5	6	6	4	4	4	4
chill°C	3	1	-2	-2	0	2	3	-2	0	2	2	2	2	1	0	0	1	1

Freezing level (m)	2750	2300	1650	1300	1250	1350	1750	1450	1600	2050	2350	2600	2300	2050	1550	1600	1800	1900
Cloud base (m)	2400	2050	700	700	700	800	750	2250	850	800	700	700	700	700	700	700	700	750

	7:30	—	—	7:31	—	—	7:33	—	—	7:33	—	—	7:35	—	—	7:35	—	—
	—	4:23	—	—	4:23	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 55mm), heaviest during Thu night. Mild temperatures (max 6°C on Thu night, min 4°C on Thu morning). Winds increasing (light winds from the W on Thu morning, fresh winds from the SW by Sat night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
SHIP6416 60 km SSW 15m alt. 3 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	-	Light winds from the SSE (9 kph at 150).	16 km
SHIP3606 60 km SSW 15m alt. 3 hours ago				- km
SHIP2723 60 km SSW 3m alt. 3 hours ago	12° C
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
SHIP4688 60 km SSW 15m alt. 3 hours ago				- km
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	-	Light winds from the SSE (9 kph at 150).	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.