Mount Saint Helens
Weather Forecast, United States

Elevation:

	Mount Saint Helens Weather (Days 0-3): A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -3°C on Sat afternoon, min -8°C on Sat night). Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the SW by Mon afternoon).									(Days 3-6): A heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 1°C on Thu night, min -8°C on Tue morning). Winds increasing (moderate winds from the WNW on Tue night, stormy winds from the WSW by Thu night).									(Days 6-9): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Fri night, min -16°C on Sun night). Winds decreasing (stormy winds from the WSW on Fri night, fresh winds from the NNW by Sun night).
																			Friday 31			Saturday 1			Sunday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

Wind km/h	40	25	80	50	45	55	45	90	85	65	35	30	70	70	35	50	50	80	85	80	80	90	80	80	65	60	40
	some clouds	some clouds	heavy snow	snow shwrs	snow shwrs	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	snow shwrs	some clouds	mod. snow	mod. snow	some clouds	snow shwrs	light snow	heavy snow	mod. snow	cloudy	some clouds	some clouds	cloudy	some clouds	mod. snow	light snow	some clouds
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Snow cm	-	-	18	2	2	20	15	18	15	25	3	-	8	9	-	3	5	20	10	-	-	-	-	-	9	3	-
High °C	-5	-3	-3	-8	-8	-7	-5	-4	-4	-8	-5	-3	-2	-3	-2	-2	-2	1	0	0	1	0	0	-1	-5	-9	-12
Low °C	-5	-4	-8	-8	-8	-7	-6	-5	-8	-8	-7	-4	-2	-4	-3	-3	-2	-2	-1	-1	0	0	0	-4	-7	-11	-16
Chill °C	-14	-11	-12	-19	-19	-19	-17	-16	-16	-20	-13	-10	-12	-13	-10	-11	-11	-9	-10	-10	-8	-10	-10	-11	-16	-21	-23
Freezing level m	1550	1750	2000	1350	1250	1300	1350	1500	1550	1200	1350	1200	1700	1850	1850	1800	2200	2450	2550	2350	2750	2700	2450	1950	1300	450	200

	7:39	-	-	7:37	-	-	7:37	-	-	7:35	-	-	7:35	-	-	7:33	-	-	7:31	-	-	7:31	-	-	7:30	-	-
	-	5:02	-	-	5:04	-	-	5:06	-	-	5:07	-	-	5:08	-	-	5:09	-	-	5:10	-	-	5:13	-	-	5:14	-

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon afternoonTemperatures will be below freezing (max -3°C on Sat afternoon, min -8°C on Sat night)Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the SW by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue morningFreeze-thaw conditions (max 1°C on Thu night, min -8°C on Tue morning)Winds increasing (moderate winds from the WNW on Tue night, stormy winds from the WSW by Thu night).

Mount Saint Helens Weather (Days 6-9):

A heavy fall of snow, heaviest during Fri morningFreeze-thaw conditions (max 1°C on Fri night, min -16°C on Sun night)Winds decreasing (stormy winds from the WSW on Fri night, fresh winds from the NNW by Sun night).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind
Ariel 28 km SSW 141m alt. 55 minutes ago	12° C	Dry	Calm (2 kph at 156).
Morton 41 km NW 290m alt. 52 minutes ago	11° C	Dry	Calm (0 kph at 100).
Yacolt 41 km S 213m alt. 3 hours ago	13° C	Dry	Light winds from the SE (10 kph at 124).
Yacolt 41 km S 212m alt. 1 hour ago	13° C	Dry	Calm (3 kph at 179).
Toutle 44 km W 155.4m alt. 3 hours ago	10° C	Dry	Calm (0 kph at 281).

* 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. We also include passing Ship data if it is recorded close to Mount Saint Helens and within an acceptable time window.