– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sun 31 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 31 May 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 8°C on Tue night, min -2°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -6°C on Fri night). Mainly strong winds.
	Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	some clouds	some clouds	clear	some clouds	light rain	cloudy	some clouds	clear	rain shwrs	some clouds	clear	cloudy	snow shwrs
km/h	NNE	NNE	E	E	SE	SE	SSE	SSW	S	SSW	WNW	WNW	WNW	WNW	W	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2
mm	—	—	—	—	—	—	—	—	—	0.5	—	—	—	0.2	—	—	—	—
max °C	-1	2	3	4	6	5	6	7	8	2	1	1	1	2	2	-2	-3	-4
min °C	-2	1	2	3	5	5	5	7	4	2	0	0	1	2	0	-2	-4	-6
chill °C	-6	-2	-1	1	4	3	2	5	-1	-4	-6	-6	-5	-3	-7	-9	-13	-15

Freezing level m	2400	2950	3000	3050	3150	3300	3400	3500	3350	2800	2600	2950	3100	3200	2800	2150	1950	1500
Cloud base (m)	800	2100			3250	7900		8750	6600	1600	1800	1500	850	1550	6900	1950	1600	850

	5:20	—	—	5:20	—	—	5:20	—	—	5:18	—	—	5:18	—	—	5:18	—	—
	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:53	—	—	8:54	—	—	8:54

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min -2°C on Sun morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -6°C on Fri night). Mainly strong winds.

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	11° C	Clear	Light winds from the N (7 kph at 350).	16 km
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. 3 hours ago	12° C	Clear	Light winds from the NNW (9 kph at 330).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	12° C	Clear	Light winds from the WNW (15 kph at 290).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	11° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: broken
Portland Airport 76 km S 218m alt. 3 hours ago	12° C	Dry and partly cloudy.	Light winds from the WNW (13 kph at 300).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	15° C	Clear	Wind obs. (13 kph from 310 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12° C	Clear	Light winds from the N (7 kph at 1).	16 km
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	14° C	Clear	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.