– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10pm Sun 24 Oct Local Time
Updates in: hr min s
Update imminent

Issued: 10pm Sun 24 Oct Local Time

Updates in: hr min s

Update imminent

	Mount Saint Helens Weather (Days 0-3): A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -4°C on Tue night). Winds decreasing (severe gales from the SSW on Sun night, moderate winds from the W by Wed afternoon).									(Days 3-6): Mild with heavy rain (total 76mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Fri morning). Winds decreasing (gales from the SW on Thu afternoon, light winds from the NE by Fri night).									(Days 6-9): Mostly dry. Mild temperatures (max 5°C on Sat night, min 4°C on Sat night). Wind will be generally light.									(Days 10-12): Mostly dry. Temperatures will be slightly above freezing (max 4°C on Tue night, min 1°C on Wed night). Wind will be generally light.
	Sun 24	Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Fri 5
	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	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM

	cloudy	light snow	heavy snow	heavy snow	mod. snow	mod. snow	light snow	snow shwrs	cloudy	light snow	heavy rain	heavy rain	heavy snow	snow shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear
Wind km/h	SSW	SSW	SW	SW	SW	WSW	W	W	W	SW	SW	WSW	WSW	WNW	NW	E	ESE	ESE	SE	SE	ESE	SE	ESE	ESE	SE	SE	SSE	SSW	SSW	SSW	NNE	NE	NE	ENE	ENE	ENE
See all weather maps
cm	-	3	12	15	7	6	3	1	-	2	-	-	14	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mm	-	-	-	-	-	-	-	-	-	7	12	28	29	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Max °C	-2	-3	-2	-2	-2	-1	-2	-2	-2	4	5	6	4	-3	-2	2	2	3	5	5	4	5	5	5	5	5	4	4	2	2	2	2	3	3	2	2
Min °C	-3	-3	-3	-3	-3	-1	-4	-4	-2	-1	4	5	-2	-3	-3	-2	2	3	4	5	4	5	5	5	5	5	4	3	2	2	1	2	3	2	2	2
Chill °C	-12	-12	-10	-10	-10	-10	-11	-10	-9	-3	-2	-1	-2	-11	-8	-2	-2	-1	2	4	2	3	2	2	1	2	1	1	-1	0	2	-1	1	0	-3	-3

Freezing Level m	1550	1400	1600	1450	1550	1800	1500	1550	1700	3100	3000	3000	2350	1300	1250	2900	3200	3350	3300	3200	3200	3050	3050	3050	2950	2900	2750	2550	2300	2250	2200	2600	2750	2550	2350	2250

	-	7:39	-	-	7:39	-	-	7:41	-	-	7:43	-	-	7:43	-	-	7:46	-	-	7:47	-	-	7:48	-	-	7:50	-	-	7:52	-	-	7:52	-	-	7:54	-
	-	-	6:05	-	-	6:04	-	-	6:01	-	-	6:00	-	-	5:59	-	-	5:57	-	-	5:55	-	-	5:53	-	-	5:52	-	-	5:51	-	-	5:50	-	-	5:49

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -4°C on Tue night). Winds decreasing (severe gales from the SSW on Sun night, moderate winds from the W by Wed afternoon).

Mount Saint Helens Weather (Days 3-6):

Mild with heavy rain (total 76mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Fri morning). Winds decreasing (gales from the SW on Thu afternoon, light winds from the NE by Fri night).

Mount Saint Helens Weather (Days 6-9):

Mostly dry. Mild temperatures (max 5°C on Sat night, min 4°C on Sat 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind
Yacolt 41 km S 213m alt. 1 hour ago	11° C	Dry	Light winds from the SE (18 kph at 144).
Yacolt 41 km S 212m alt. 1 hour ago	12° C	Dry	Light winds from the SSE (14 kph at 165).
Heisson 48 km S 229m alt. 2 hours ago	12° C	Dry	Light winds from the SSW (18 kph at 198).
Kalama 53 km SW 270m alt. 3 hours ago	11° C	Dry	Light winds from the S (18 kph at 175).
Battle Ground 53 km S 106.7m alt. 2 hours ago	12° C	Dry	Light winds from the S (13 kph at 188).

* 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.