– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Thu 03 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 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 Moderate rain (total 12mm), heaviest on Fri afternoon. Mild temperatures (max 6°C on Sat night, min 1°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Sun night. Very mild (max 13°C on Wed afternoon, min 5°C on Sun night). Wind will be generally light.
		Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	risk tstorm	rain shwrs	rain shwrs	risk tstorm	rain shwrs	some clouds	light rain	rain shwrs	clear	clear	some clouds	some clouds	cloudy	rain shwrs
Cloud base (m)	1650	1850	2200	2600	2450	2500	6800	3100	2100	2900			6750	6550	6050	2850
km/h	S	SE	ESE	SE	E	ESE	SE	ESE	N	NNW	NW	NW	W	SSE	SSE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.3	4	1	0.7	4	0.7	—	2	0.6	—	—	—	—	—	0.5
max °C	1	2	3	4	4	5	6	5	6	6	5	8	8	9	10	11
min °C	1	2	3	4	4	5	5	5	5	5	5	7	7	8	10	10
chill °C	-3	2	1	3	4	4	4	3	5	2	2	4	4	8	8	9

Freezing level m	2200	2300	2500	2550	2500	2650	2750	2700	2800	2900	3050	3350	3500	3400	3250	3250

	—	6:31	—	—	6:33	—	—	6:35	—	—	6:35	—	—	6:37	—	—
	—	—	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: Moderate rain (total 12mm), heaviest on Fri afternoon. Mild temperatures (max 6°C on Sat night, min 1°C on Thu night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Sun night. Very mild (max 13°C on Wed afternoon, min 5°C on Sun night). 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
BUOY-KLMW1 56 km SW 3m alt. 2 hours ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	9°C	Clear	Calm (0 kph at 0).	16 km
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Dry and cloudy.	Light winds from the E (7 kph at 100).	16 km Low: few Mid: scattered High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	13°C	Dry and partly cloudy.	Light winds from the SE (9 kph at 130).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	10°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered
SHIP9160 78 km S 15m alt. 2 hours ago				- km
SHIP8225 78 km S 3m alt. 2 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.