– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sat 11 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 11 Jul 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 11°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (near gales from the SW on Sat night, moderate winds from the SW by Sun night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Wed night). Mainly fresh winds.
	Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear
km/h	SW	SW	WSW	SW	SW	WSW	SSW	SSW	SW	SW	SW	WSW	WSW	WSW	WNW	NNW	NNW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	6	4	5	8	8	10	11	11	10	9	8	4	5	2	4	9	11
min °C	4	5	2	5	7	7	9	11	10	9	9	6	4	4	0	1	7	9
chill °C	-2	-1	-6	0	3	3	6	8	6	5	5	2	0	-1	-7	-6	3	8

Freezing level m	3500	3550	3200	3650	3850	4050	4150	4200	4350	4150	4100	3750	3350	3150	2600	3600	4000	4300
Cloud base (m)	750	900	750				9200	6500	5600				5950	2650	700	900

	5:28	—	—	5:28	—	—	5:28	—	—	5:30	—	—	5:31	—	—	5:31	—	—
	—	—	8:59	—	—	8:59	—	—	8:58	—	—	8:57	—	—	8:57	—	—	8:55

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (near gales from the SW on Sat night, moderate winds from the SW by Sun night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Wed night). Mainly fresh winds.

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	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: 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. 3 hours ago	15° C	Light rain .	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	17° C	Dry and cloudy.	Light winds from the S (9 kph at 190).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the SW (11 kph at 220).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the SSW (11 kph at 200).	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Clear	Moderate winds from the NW (28 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	14° C	Dry and cloudy.	Wind obs. (7 kph from 230 degs) was rejected.	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: 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.