– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 10 Aug 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 10°C on Mon afternoon, min 6°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Fri afternoon, min 6°C on Thu morning). Wind will be generally light.
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs	clear	clear	light rain	clear	some clouds	some clouds	some clouds	cloudy	some clouds	clear
Cloud base (m)	9650					700	700	700	750	3100	2400	3600	3350	3850	9600	6700	6150
km/h	NW	NW	NW	WNW	WNW	NW	WNW	NNW	ESE	ENE	ESE	S	S	S	S	SSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	0.3	0.4	—	—	0.1	—	—	—	—	—	—	—
max °C	9	10	10	9	10	9	7	6	7	7	8	9	8	10	9	9	9	9
min °C	9	10	9	9	9	7	6	6	6	6	8	8	8	9	8	8	9	8
chill °C	6	7	6	6	6	4	5	5	5	4	8	6	6	7	4	5	6	5

Freezing level m	4200	4250	4350	4150	4150	4050	3800	3750	3700	3600	3750	3750	3700	3900	3900	3900	3950	3900

	6:01	—	—	6:01	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:07	—	—
	—	—	8:25	—	—	8:23	—	—	8:22	—	—	8:21	—	—	8:19	—	—	8:17

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Mon afternoon, min 6°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Fri afternoon, min 6°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
BUOY-KLMW1 56 km SW 3m alt. 55 minutes ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the N (9 kph at 350).	16 km Low: overcast
SHIP9244 60 km SW 15m alt. 3 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 55 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
SHIP5677 60 km SW 15m alt. 2 hours ago				- km
SHIP2098 60 km SW 15m alt. 43 minutes ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 55 minutes ago
SHIP3775 60 km SW 3m alt. 3 hours ago
SHIP8949 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.