– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 20°C on Fri afternoon, min 10°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 11°C on Sun afternoon, min 3°C on Mon morning). Wind will be generally light.
	Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	light rain	rain shwrs	clear	some clouds	some clouds	cloudy	light rain	rain shwrs	some clouds
Cloud base (m)	8300					9700	9450	9150	9600	850	850		6850	6700		1600	900	1700
km/h	NNW	N	ESE	ESE	ESE	SSE	SSE	SSW	SW	W	WNW	NE	ESE	SSE	S	SSW	NW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	1.6	1.3	—	—	—	—	1.2	0.1	—
max °C	12	14	13	16	18	17	19	20	16	8	7	6	8	11	8	3	5	5
min °C	10	14	12	13	18	15	16	19	11	8	7	5	6	11	6	3	4	4
chill °C	9	13	12	12	18	14	16	19	10	6	4	2	4	10	5	1	3	2

Freezing level m	3550	3850	4050	4150	4150	4100	4150	4000	3600	2550	2300	2900	3300	3250	2850	1400	1850	1950

	7:22	—	—	7:24	—	—	7:26	—	—	7:28	—	—	7:28	—	—	7:30	—	—
	—	6:23	—	—	6:22	—	—	6:21	—	—	6:19	—	—	6:16	—	—	6:15	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 20°C on Fri afternoon, min 10°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 11°C on Sun afternoon, min 3°C on Mon morning). 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. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	13°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
SHIP3918 57 km WSW 3m alt. 4 hours ago	11°C
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	13°C	-	Calm (0 kph at 0).	16 km Low: few
SHIP9681 57 km WSW 15m alt. 4 hours ago				- km
SHIP6128 57 km WSW 15m alt. 4 hours ago				- km
SHIP5157 57 km WSW 3m alt. 4 hours ago	11°C
SHIP4072 57 km WSW 15m alt. 4 hours ago				- km
SHIP11601 58 km SSW 15m alt. 3 hours ago				- 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.