– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Thu 06 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 06 Aug 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 16°C on Thu afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the WNW by Sun morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Mon afternoon, min 9°C on Wed morning). Wind will be generally light.
	Thu 6		Friday 7			Saturday 8			Sunday 9			Monday 10			Tuesday 11
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)							8550	9300		9350							700
km/h	WSW	W	W	WNW	WNW	WNW	NW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	15	14	14	13	11	11	11	10	11	11	11	12	11	10	11	10
min °C	16	14	14	13	12	11	11	11	10	11	11	10	12	10	10	11	10
chill °C	16	12	12	11	9	8	8	8	9	10	9	7	10	8	8	9	8

Freezing level m	4750	4800	4800	4750	4700	4450	4500	4500	4500	4450	4500	4450	4550	4450	4400	4400	4450

	—	—	5:56	—	—	5:58	—	—	5:58	—	—	6:01	—	—	6:01	—	—
	—	8:31	—	—	8:30	—	—	8:29	—	—	8:27	—	—	8:25	—	—	8:23

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the WNW by Sun morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Mon afternoon, min 9°C on Wed 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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	31° C	Clear	Light winds from the WNW (17 kph at 290).	16 km
SHIP6575 60 km SW 15m alt. 48 minutes ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	33° C	Clear	Light winds from the E (15 kph at 80).	11 km
SHIP5413 60 km SW 15m alt. 3 hours ago				- km
SHIP2125 60 km SW 15m alt. 3 hours ago				- km
SHIP8037 60 km SW 15m alt. 3 hours ago				- km
SHIP2836 60 km SW 15m alt. 2 hours ago				- km
SHIP7579 60 km SW 3m alt. 3 hours ago

* 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.