– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 23 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun afternoon, min 3°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 5°C on Tue night). Wind will be generally light.
		Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	some clouds	mod. rain	rain shwrs	light rain	rain shwrs	rain shwrs	some clouds	clear	clear	some clouds	clear	some clouds	cloudy	light rain	light rain
km/h	NW	W	W	SSW	SSW	SSW	SW	NW	NNW	NNW	NNW	NW	NNW	NW	NW	WNW	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	7	4	0.9	1	0.2	—	—	—	—	—	—	—	0.3	1.8
max °C	11	13	16	14	10	7	5	5	7	6	10	15	13	14	16	13	7	7	6
min °C	9	10	15	10	9	6	3	3	6	5	6	14	10	11	16	7	6	6	2
chill °C	7	10	14	8	7	3	1	1	4	3	4	13	9	11	16	5	4	3	-1

Freezing level m	3250	3250	3400	3100	2400	1850	1500	1700	2000	2100	3350	3900	3750	3600	3650	3550	2900	2650	1850
Cloud base (m)		7850		6800		800	800	700	750	750	750	2350			8100	5750	1550	750	700

	—	5:26	—	—	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—	—	5:22	—	—
	—	—	—	8:44	—	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47	—	—	8:49

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun afternoon, min 3°C on Mon night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 5°C on Tue night). Wind will be generally light.

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	12° C	Clear	Calm (0 kph at 0).	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	13° C	Clear	Light winds from the NNW (13 kph at 330).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	14° C	Clear	Light winds from the NW (15 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	14° C	Clear	Wind obs. (6 kph from 270 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	14° C	-	Light winds from the NNW (11 kph at 330).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10° C	Clear	Light winds from the SW (9 kph at 220).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	13° C	Clear	Light winds from the WNW (15 kph at 290).	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.