– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 26 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 26 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. Mild temperatures (max 8°C on Mon night, min 5°C on Sun night). Winds decreasing (strong winds from the SW on Sun night, moderate winds from the SW by Wed morning).										Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Wed night). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat afternoon).
		Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		3350	2600	2100	950	1800		7950	8200			6650				9750	9050
km/h	SW	SW	SW	WSW	WSW	WSW	WSW	SW	WSW	WSW	SW	WSW	WSW	SSW	SW	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	5	7	8	6	8	8	7	8	9	9	11	12	12	14	14	11	11	7
min °C	5	5	6	7	6	7	7	7	8	8	9	10	11	12	14	12	10	9	7
chill °C	0	0	2	3	1	2	4	4	4	4	7	7	9	12	13	9	7	4	2

Freezing level m	3650	3500	3650	4100	3800	4050	4150	3950	4000	4300	4250	4350	4700	4650	4950	4850	4600	4350	4200

	—	5:43	—	—	5:45	—	—	5:46	—	—	5:47	—	—	5:48	—	—	5:50	—	—
	—	—	—	8:45	—	—	8:44	—	—	8:43	—	—	8:40	—	—	8:39	—	—	8:38

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 8°C on Mon night, min 5°C on Sun night). Winds decreasing (strong winds from the SW on Sun night, moderate winds from the SW by Wed morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Wed night). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat afternoon).

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	16° C	Clear	Light winds from the NW (7 kph at 310).	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	16° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	18° C	Clear	Light winds from the NNW (7 kph at 330).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	17° C	Clear	Light winds from the SSE (9 kph at 150).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	16° C	Clear	Light winds from the W (6 kph at 280).	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.