– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sat 18 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 18 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 14°C on Sun night, min 7°C on Sat morning). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Mon night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Tue morning, min 5°C on Thu night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu night).
	Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	rain shwrs	clear	clear
Cloud base (m)						8900	7300	6600	6900	6450	5750	7100	8050		8850	5100
km/h	WSW	W	WNW	WSW	WSW	SW	SSW	SW	SW	SSW	NW	W	WSW	W	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	—	—
max °C	8	9	10	10	12	14	14	14	14	14	14	14	13	14	14	11	11	10
min °C	7	9	9	10	12	12	14	14	14	14	14	13	13	14	12	11	11	5
chill °C	3	6	6	8	10	10	12	12	14	14	14	12	12	13	10	8	8	0

Freezing level m	4000	4100	4250	4300	4450	4650	4750	4800	4700	4700	4750	4700	4600	4650	4400	4300	4200	3700

	5:33	—	—	5:35	—	—	5:35	—	—	5:37	—	—	5:37	—	—	5:39	—	—
	—	—	8:53	—	—	8:52	—	—	8:52	—	—	8:51	—	—	8:50	—	—	8:49

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 14°C on Sun night, min 7°C on Sat morning). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue morning, min 5°C on Thu night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu night).

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	13° C	Dry and cloudy.	Light winds from the NW (6 kph at 320).	16 km Low: broken Mid: overcast
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	-	Light winds from the N (6 kph at 1).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	11° C	Mist -.	Light winds from the SW (7 kph at 220).	10 km Low: broken Mid: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	14° C	Mist -.	Calm (0 kph at 0).	6 km Low: overcast
Fort Lewi / ray Army Airfield Airport 101 km NW 218m alt. 2 hours ago	11° C	-	Wind obs. (6 kph from 120 degs) was rejected.	16 km Low: few

* 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.