– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sat 25 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 25 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 11°C on Sun afternoon, min 6°C on Sun morning). Mainly fresh winds.											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.
	Sat 25		Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light rain	clear	clear	some clouds	clear	clear	clear	some clouds	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear
Cloud base (m)	1850	900	950		6300			2250	1750	1850	700	9100	9400
km/h	WSW	SW	SW	WSW	WSW	SW	WSW	WSW	WSW	W	W	W	WNW	W	SW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	—	—	—	—	—	—	—	0.1	0.2	—	—	—	—	—	—
max °C	7	8	8	11	9	8	11	10	9	9	9	9	12	11	12	14	13
min °C	7	7	6	10	7	7	10	8	7	9	7	7	11	11	11	14	13
chill °C	2	3	3	7	4	4	8	5	4	6	4	4	10	9	10	13	12

Freezing level m	3700	3750	3600	3650	3650	3600	3750	4050	3750	3850	3950	4050	4100	4250	4400	4400	4650

	—	—	5:43	—	—	5:43	—	—	5:45	—	—	5:46	—	—	5:47	—	—
	—	8:46	—	—	8:45	—	—	8:45	—	—	8:44	—	—	8:43	—	—	8:40

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 11°C on Sun afternoon, min 6°C on Sun morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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	22° C	Dry and cloudy.	Light winds from the SSE (13 kph at 160).	16 km Low: overcast
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	23° C	Dry and cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	23° C	Dry and cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	23° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	24° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: broken Mid: broken
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	22° C	Dry and cloudy.	Light winds from the SW (17 kph at 230).	16 km Low: broken Mid: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	22° C	Dry and cloudy.	Light winds from the SW (7 kph at 230).	16 km Low: overcast
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 1 hour ago	22° C	Dry and cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: overcast

* 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.