– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Thu 03 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 03 Sep 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 3mm), mostly falling on Sat afternoon. Mild temperatures (max 6°C on Sat night, min 1°C on Thu afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Tue afternoon, min 6°C on Mon morning). Wind will be generally light.
	Thu 3		Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	light rain	light rain	rain shwrs	risk tstorm	rain shwrs	some clouds	light rain	clear	clear	clear	some clouds	cloudy	cloudy	some clouds
Cloud base (m)	700	2250	2100	2200	2650	2650	2050		2850	2300	3200					3400	5300
km/h	S	SSW	E	NNE	E	SSE	SSW	SSE	SE	NE	NNW	NW	NW	WNW	SE	SE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.4	0.1	0.3	2	0.3	—	0.1	—	—	—	—	—	—	—
max °C	1	2	3	4	5	5	5	6	6	8	7	7	9	9	10	12	11
min °C	1	1	2	4	4	4	5	5	5	7	7	6	8	8	10	11	11
chill °C	-4	-2	2	3	3	4	3	5	2	6	5	3	5	6	9	9	10

Freezing level m	2200	2250	2400	2550	2600	2550	2700	2750	2850	2900	2950	3100	3300	3500	3350	3350	3500

	—	—	6:31	—	—	6:33	—	—	6:35	—	—	6:35	—	—	6:37	—	—
	7:44	—	—	7:42	—	—	7:39	—	—	7:37	—	—	7:36	—	—	7:34	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 3mm), mostly falling on Sat afternoon. Mild temperatures (max 6°C on Sat night, min 1°C on Thu afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Tue afternoon, min 6°C on Mon morning). Wind will be generally light.

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
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	17°C	Dry and partly cloudy.	Light winds from the SSE (13 kph at 160).	16 km Low: scattered Mid: broken
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. 3 hours ago	16°C	Dry and partly cloudy.	Light winds from the S (11 kph at 170).	16 km Low: broken Mid: broken
Vancouver Airport 74 km S 218m alt. 3 hours ago	16°C	Dry and partly cloudy.	Light winds from the S (7 kph at 170).	16 km Low: broken Mid: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	15°C	Dry and cloudy.	Light winds from the E (6 kph at 100).	16 km Low: few Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	16°C	-	Light winds from the S (7 kph at 170).	16 km Low: few Mid: few High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15°C	Clear	Light winds from the SE (15 kph at 140).	16 km
SHIP10423 88 km S 15m alt. 3 hours ago				- km

* 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.