– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 17 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 14°C on Sun night, min 7°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, light winds from the WNW by Sun morning).										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 12°C on Thu morning). Wind will be generally light.
		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear
Cloud base (m)								7150	5950	4400	6050	6850	5750	5900	7900	5100	4550
km/h	WSW	WSW	W	NW	WSW	WSW	SW	SSW	SSW	SE	S	WSW	W	SW	W	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	8	10	10	10	13	14	14	14	14	13	15	15	14	15	15	12	12	11
min °C	7	7	9	9	10	12	12	14	14	13	13	14	14	14	14	13	12	12	7
chill °C	2	3	5	6	8	10	10	12	12	13	13	14	13	13	14	11	10	10	3

Freezing level m	4000	4000	4200	4250	4300	4450	4700	4850	4700	4750	4650	4800	4700	4700	4750	4650	4400	4250	4100

	—	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 Fri night). Winds decreasing (fresh winds from the WSW on Fri night, light winds from the WNW by Sun morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue afternoon, min 12°C on Thu morning). Wind will be generally light.

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. 3 hours ago	17° C	Clear	Light winds from the NW (7 kph at 320).	16 km
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	17° C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	19° C	Clear	Light winds from the NW (9 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	19° C	-	Light winds from the NW (15 kph at 320).	16 km Low: few Mid: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	19° C	Clear	Light winds from the WNW (9 kph at 300).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	18° C	Clear	Light winds from the NNW (9 kph at 340).	16 km
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	17° C	Haze -.	Calm (0 kph at 0).	8 km Low: overcast
Fort Lewi / ray Army Airfield Airport 101 km NW 218m alt. 3 hours ago	17° C	-	Wind obs. (6 kph from 270 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.