– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Wed 22 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 22 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Warm (max 22°C on Wed afternoon, min 8°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the SSW by Sat morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Sun afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the WSW by Mon morning).
	Wed 22		Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	risk tstorm	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8500	700	700	800						2000	900			700	1750
km/h	NNW	SW	W	WNW	W	SW	SW	SW	SSW	WSW	WSW	SW	WSW	WSW	WSW	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	1.7	0.3	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	18	11	13	14	14	16	13	8	8	8	10	12	9	9	12	11
min °C	20	12	11	11	13	13	16	9	8	8	8	8	12	7	7	11	9
chill °C	20	12	11	10	12	12	15	6	4	3	5	5	10	4	4	9	6

Freezing level m	4800	4600	4450	4400	4500	4300	4250	4050	3650	3750	3900	3800	3700	3600	3850	4100	4100

	—	—	5:39	—	—	5:39	—	—	5:41	—	—	5:43	—	—	5:43	—	—
	—	8:50	—	—	8:49	—	—	8:47	—	—	8:46	—	—	8:45	—	—	8:45

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 2mm), mostly falling on Wed night. Warm (max 22°C on Wed afternoon, min 8°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the SSW by Sat morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sun afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the WSW by Mon morning).

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
lightning 38km ENE of Morton 49 km NE 512m alt. 3 hours ago		Thunderstorm
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	17° C	Thunderstorm - in the vicinity.	Light winds from the NNW (6 kph at 330).	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	20° C	Dry and partly cloudy.	Light winds from the ENE (11 kph at 60).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	22° C	Thunderstorm - in the vicinity.	Wind obs. (9 kph from 20 degs) was rejected.	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	24° C	Clear	Light winds from the S (13 kph at 190).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	23° C	Thunderstorm -.	Light winds from the E (9 kph at 90).	16 km Low: broken Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	27° C	Clear	Light winds from the W (7 kph at 280).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SSW.(Wind varies from 180 to 240 degs) (13 kph at 210).	16 km Low: few Mid: scattered High: broken

* 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.