– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 26 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 26 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -13°C on Mon morning). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the W by Sat night).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Wed night, min -11°C on Mon afternoon). Winds decreasing (strong winds from the N on Tue night, light winds from the NW by Wed night).									Days 8–10 Weather Summary A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Sun morning). Winds decreasing (strong winds from the W on Thu night, calm by Fri afternoon).									Days 11–13 Weather Summary A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -4°C on Tue afternoon, min -8°C on Mon night). Winds decreasing (near gales from the SW on Mon afternoon, light winds from the SW by Wed afternoon).
	Fri 26		Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wed 8
	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	night	AM

	light snow	mod. snow	light snow	light snow	light snow	snow shwrs	light snow	heavy snow	mod. snow	mod. snow	heavy snow	light snow	light snow	snow shwrs	clear	some clouds	some clouds	cloudy	light snow	snow shwrs	clear	clear	some clouds	cloudy	light snow	heavy snow	light snow	light snow	light snow	mod. snow	heavy snow	light snow	cloudy	cloudy	heavy snow	light snow
km/h	WSW	WSW	SW	W	W	WSW	WSW	W	WNW	W	WSW	NW	NNW	N	N	NNW	W	W	WNW	WNW	NNW	NE	SSE	ESE	ESE	WSW	W	W	SW	SW	SW	WSW	SW	S	SSE	SW
Wave Height Map See all maps
cm	2.0	6	3	2.0	4	1.0	4	23	7	6	18	4	1.0	1.0	—	—	—	—	4	2.0	—	—	—	—	1.0	13	4	4	1.0	8	20	2.0	—	—	12	2.0
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-5	-5	-6	-5	-5	-7	-8	-9	-12	-11	-11	-11	-9	-6	-5	-3	-2	-2	-2	-2	-2	0	0	-2	-3	-5	-7	-7	-6	-6	-7	-7	-6	-4	-4	-8
min°C	-5	-6	-7	-6	-6	-7	-8	-12	-13	-11	-11	-11	-10	-8	-6	-4	-3	-2	-2	-3	-2	-1	-2	-3	-4	-7	-8	-7	-7	-7	-7	-8	-6	-5	-7	-8
chill°C	-10	-12	-16	-15	-16	-17	-17	-23	-24	-22	-21	-18	-19	-18	-14	-9	-8	-9	-10	-11	-8	-4	-7	-11	-10	-12	-16	-15	-17	-18	-18	-19	-15	-13	-17	-17

Freezing level (m)	1700	1650	1250	1300	1450	1250	1300	950	850	1100	750	900	1100	1100	1200	1600	2000	2100	2150	2100	2100	2550	2500	2200	1900	1150	1200	1450	1400	1450	1350	1250	1400	1850	1750	1250
Cloud base (m)	700	700	750	700	700	750	700	700	700	700	750	700	700	750	750	800	700	2050	800	700	850	1900	9400	2550	1500	650	650	700	750	700	700	700	750	700	650	650

	—	—	6:00	—	—	5:58	—	—	5:56	—	—	5:54	—	—	5:54	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:46	—	—	5:45	—	—	5:43
	—	8:10	—	—	8:12	—	—	8:14	—	—	8:15	—	—	8:15	—	—	8:17	—	—	8:19	—	—	8:20	—	—	8:22	—	—	8:22	—	—	8:23	—	—	8:24	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -13°C on Mon morning). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the W by Sat night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Wed night, min -11°C on Mon afternoon). Winds decreasing (strong winds from the N on Tue night, light winds from the NW by Wed night).

Mount Saint Helens Weather (Days 6-9):

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Sun morning). Winds decreasing (strong winds from the W on Thu night, calm by Fri afternoon).

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
Yacolt 41 km S 213m alt. 45 minutes ago	9° C	Dry	Calm (0 kph at 147).
View wx 47 km SSW 248m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 105).
Heisson 48 km S 229m alt. 43 minutes ago	9° C	Dry	Calm (2 kph at 355).
Lewisville wx 51 km S 127m alt. 2 hours ago	10° C	Dry	Calm (3 kph at 37).
Kalama 53 km SW 270m alt. 2 hours ago	10° C	Dry	Calm (2 kph at 259).

* 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.