– Lat/Long: 46.20° N 122.18° W

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

Issued: 4 am Thu 03 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -3°C on Thu morning). Winds decreasing (fresh winds from the SW on Thu morning, calm by Thu night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Tue night, min 1°C on Sun morning). Wind will be generally light.
	Thursday 3			Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	some clouds	rain shwrs	clear	clear	some clouds	cloudy	cloudy	some clouds
Cloud base (m)	700	700	2050	1600	1700	2450	2500	2400	3000	2600	2200	2850	2650	2500			7150	6000
km/h	SSW	S	SSE	ESE	S	SSW	SSW	SW	SSW	SSE	SE	SE	SW	WNW	S	SSE	SE	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.3	—	—	—	—	—	—
max °C	-3	-2	-2	-2	0	0	0	1	2	1	2	3	3	5	6	6	7	8
min °C	-3	-2	-2	-2	-1	0	0	1	1	1	2	2	2	4	6	6	7	7
chill °C	-10	-8	-5	-2	-4	0	-2	-2	-3	-4	-3	-2	2	4	5	4	4	5

Freezing level m	2050	2250	2200	2300	2500	2550	2550	2700	2750	2700	2800	2950	3050	3350	3600	3600	3550	3700

	6:31	—	—	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: Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -3°C on Thu morning). Winds decreasing (fresh winds from the SW on Thu morning, calm by Thu night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Tue night, min 1°C on Sun 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	14°C	Light rain .	Light winds from the SE (17 kph at 140).	13 km Low: few Mid: broken High: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13°C	Light rain .	Light winds from the N (7 kph at 1).	16 km Low: broken Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14°C	Dry and cloudy.	Light winds from the SE (15 kph at 130).	16 km Low: scattered Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	-	Calm (0 kph at 0).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	14°C	Dry and partly cloudy.	Light winds from the SSE (17 kph at 150).	16 km Low: few Mid: broken High: broken
SHIP9938 78 km S 3m alt. 2 hours ago	14°C
SHIP4380 78 km S 15m alt. 3 hours ago				- km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered

* 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.