– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 24 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 24 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 12°C on Fri afternoon, min 4°C on Sun night). Winds decreasing (near gales from the SW on Fri night, moderate winds from the SW by Mon morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Wed afternoon, min 6°C on Mon afternoon). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Thu morning).
	Fri 24		Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	rain shwrs	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)				2250	1700	1600	2450	900	1900	2150		1800	2250	700	700
km/h	SSW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—
max °C	12	10	5	6	6	6	6	5	5	8	8	7	8	8	8	10	10
min °C	11	6	5	5	5	5	6	4	4	6	7	6	8	7	7	10	10
chill °C	8	0	-1	-1	0	0	1	-2	-1	2	2	1	4	3	4	8	8

Freezing level m	4200	4000	3450	3650	3850	3650	3500	3500	3650	3850	4000	3900	3950	4100	4200	4350	4400

	—	—	5:41	—	—	5:43	—	—	5:43	—	—	5:45	—	—	5:46	—	—
	—	8:47	—	—	8:46	—	—	8:45	—	—	8:45	—	—	8:44	—	—	8:43

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Fri afternoon, min 4°C on Sun night). Winds decreasing (near gales from the SW on Fri night, moderate winds from the SW by Mon morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Wed afternoon, min 6°C on Mon afternoon). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Thu morning).

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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	21° C	Clear	Light winds from the NW (15 kph at 310).	16 km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	23° C	Dry and partly cloudy.	Light winds from the N (17 kph at 350).	16 km Low: scattered
Vancouver Airport 74 km S 218m alt. 3 hours ago	26° C	-	Light winds from the NW (19 kph at 310).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 3 hours ago	27° C	Clear	Wind obs. (11 kph from 1 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	26° C	Dry and partly cloudy.	Light winds from the NNW (15 kph at 330).	16 km Low: scattered Mid: scattered
SHIP3977 78 km S 3m alt. 1 hour ago
SHIP4550 78 km S 15m alt. 1 hour ago				- km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	26° 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.