– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 09 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. Very mild (max 18°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 23°C on Tue afternoon, min 3°C on Thu night). Wind will be generally light.
	Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	cloudy	some clouds	cloudy	some clouds	clear	some clouds	clear	some clouds	clear	rain shwrs	some clouds	some clouds	rain shwrs	rain shwrs	clear	some clouds	rain shwrs
km/h	NW	W	W	W	WNW	NNW	NNE	WNW	ESE	ESE	SSE	SE	SSW	W	W	W	WNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.1	—	—	0.1	0.2	—	—	1
max °C	13	17	15	12	13	9	13	18	16	20	23	21	20	20	16	11	11	7
min °C	10	17	11	11	13	7	9	17	15	16	23	18	18	19	9	9	11	3
chill °C	9	17	11	11	12	5	9	17	15	15	23	18	18	19	7	8	8	-1

Freezing level m	3600	3600	3500	3250	2900	3250	3500	3700	4000	3950	4000	4000	3850	3650	3600	3000	2650	1700
Cloud base (m)	8550	6750	5600	950	2200		8050	9550		8100	8550	8150	4700		1900		2900	800

	5:43	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—
	—	—	8:27	—	—	8:28	—	—	8:29	—	—	8:30	—	—	8:31	—	—	8:32

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 18°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Thu night. Warm (max 23°C on Tue afternoon, min 3°C on Thu 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
BUOY-KLMW1 56 km SW 3m alt. 51 minutes ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	11° C	Clear	Light winds from the WNW (6 kph at 300).	16 km
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Vancouver 67 km S 94m alt. 1 hour ago	15° C	Dry	Calm (3 kph at 252).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12° C	Clear	Light winds from the N (7 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Clear	Light winds from the NW (11 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	12° C	-	Light winds from the NW (6 kph at 310).	16 km Low: few Mid: few High: broken
SHIP5073 78 km S 3m alt. 3 hours ago
SHIP3834 78 km S 3m alt. 3 hours ago

* 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.