– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sat 10 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 10 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sat night). Winds decreasing (gales from the SW on Sat night, light winds from the W by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue night, min 3°C on Wed morning). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the ENE by Thu night).
		Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	cloudy	snow shwrs	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	WSW	W	W	W	W	W	WNW	WSW	W	WNW	NNW	NNW	NNE	ENE	NNE	NNE	N
See all weather maps
cm	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-1	0	1	2	3	5	6	6	7	5	3	5	6	6	6	6	7	8
min °C	-2	-1	-1	0	2	3	3	6	6	5	3	3	4	6	6	5	6	6	7
chill °C	-12	-10	-10	-8	-6	-4	-3	2	2	0	-4	-4	-2	1	2	3	3	3	5

Freezing level m	2300	2250	2550	2700	2900	3150	3350	3650	3700	3700	3400	3400	3350	3350	3450	3450	3500	3600	3700
Cloud base (m)	2350	2300	1600	950	1900	1650	1700					1000

	—	7:48	—	—	7:48	—	—	7:48	—	—	7:47	—	—	7:47	—	—	7:46	—	—
	—	—	4:44	—	—	4:45	—	—	4:46	—	—	4:47	—	—	4:49	—	—	4:51	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sat night). Winds decreasing (gales from the SW on Sat night, light winds from the W by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Tue night, min 3°C on Wed morning). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the ENE by Thu 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	8° C	Dry and cloudy.	Light winds from the SSE (11 kph at 150).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Vancouver 67 km S 94m alt. 1 hour ago		-	Wind obs. (6 kph from 294 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	4° C	Mist -.	Calm (0 kph at 0).	10 km Low: scattered
Vancouver Airport 74 km S 218m alt. 3 hours ago	6° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	6° C	Clear	Light winds from the E (13 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	6° C	Dry and partly cloudy.	Light winds from the E (9 kph at 100).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	1° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the S (7 kph at 170).	16 km Low: overcast

* 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.