– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 27 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min -3°C on Sat morning). Winds increasing (calm on Thu morning, fresh winds from the WNW by Fri afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Sat night). Wind will be generally light.
		Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	cloudy
km/h	S	SW	NNW	NNW	WNW	WNW	NW	NNW	NNW	NNW	N	NNW	N	NNE	NNE	NNE	SE	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	10	8	1	0	-2	-2	-1	0	0	2	3	4	5	5	6	7	7
min °C	8	9	10	2	0	0	-2	-3	-1	-1	0	2	2	3	4	5	6	6	5
chill °C	6	9	9	-4	-6	-7	-9	-9	-6	-6	-5	-3	-2	1	3	4	6	5	1

Freezing level m	4000	3950	3950	3350	2450	2450	1200	1400	2400	2200	2600	3100	3300	3250	3200	3450	3600	3500	3400
Cloud base (m)	9350	9000		1600	800	1650	800	750	850	750	8700	2100	8600		3000	9150	9600	9550

	—	5:22	—	—	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:20	—	—
	—	—	—	8:47	—	—	8:49	—	—	8:50	—	—	8:51	—	—	8:52	—	—	8:52

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min -3°C on Sat morning). Winds increasing (calm on Thu morning, fresh winds from the WNW by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Sat night). Wind will be generally light.

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. 2 hours ago	13° C	Clear	Light winds from the NNE (6 kph at 20).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	15° C	Clear	Light winds from the NW (7 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	13° 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.