– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Fri 31 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 31 May 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. Freeze-thaw conditions (max 5°C on Fri night, min -6°C on Mon afternoon). Winds increasing (light winds from the WSW on Fri night, severe gales from the WSW by Sun afternoon).										Days 5–7 Weather Summary A light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min -2°C on Mon night). Winds decreasing (gales from the WSW on Tue morning, light winds from the WSW by Wed night).									Days 8–10 Weather Summary A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Thu night, min -4°C on Sat night). Winds increasing (light winds from the SSW on Thu night, strong winds from the SSW by Sat morning).									Days 11–13 Weather Summary A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 6°C on Mon night, min -4°C on Wed morning). Winds increasing (light winds from the SW on Mon night, fresh winds from the SW by Wed morning).
		Saturday 1			Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6			Friday 7			Saturday 8			Sunday 9			Monday 10			Tuesday 11			Wed 12
	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

	some clouds	cloudy	cloudy	cloudy	light snow	mod. snow	heavy snow	mod. snow	light snow	light snow	light snow	light snow	clear	clear	clear	some clouds	clear	clear	clear	rain shwrs	risk tstorm	rain shwrs	some clouds	light snow	light snow	light snow	some clouds	clear	clear	clear	clear	some clouds	cloudy	light snow	light snow	snow shwrs
km/h	WSW	W	W	W	SW	WSW	WSW	WSW	W	WSW	WSW	WSW	W	WNW	W	SSW	S	SSW	S	SSW	SSW	SSW	SW	WSW	W	NW	NW	NW	NNW	NW	SW	S	S	SSW	SW	SW
Wave Height Map See all maps
cm	—	—	—	—	2.0	7	20	10	2.0	2.0	3	2.0	—	—	—	—	—	—	—	—	—	—	—	1.0	4	1.0	—	—	—	—	—	—	—	3	3	3
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	5	0	0	1	1	1	-1	-2	-5	0	1	1	2	5	9	11	11	12	12	11	11	10	2	-1	-3	-1	0	0	2	4	6	6	5	2	-3	-3
min°C	2	0	-1	0	1	0	-2	-5	-6	-2	1	1	1	4	8	10	11	12	11	10	11	4	0	-2	-4	-4	-1	0	0	4	5	6	5	-2	-4	-4
chill°C	-3	-7	-8	-7	-6	-10	-11	-15	-16	-11	-8	-8	-7	-1	5	8	9	10	9	7	8	-1	-8	-10	-11	-10	-7	-6	-6	1	2	3	2	-9	-12	-12

Freezing level (m)	3100	2500	2450	2700	3100	2600	2150	1650	1700	1850	2850	3000	3400	3900	4150	4350	4250	4300	4250	4200	4100	3700	2650	2150	1950	2200	2500	2500	3100	3300	3700	3500	3100	2450	1850	2050
Cloud base (m)	5550	2100	900	1500	750	650	650	700	750	800	700	700	900	8900		6900		9100	9850		2700		800	700	700	700	800	800	950	2350	8800	5350	3100	800	700	750

	—	5:20	—	—	5:18	—	—	5:18	—	—	5:18	—	—	5:18	—	—	5:18	—	—	5:16	—	—	5:16	—	—	5:16	—	—	5:16	—	—	5:16	—	—	5:16	—
	—	—	—	8:52	—	—	8:53	—	—	8:54	—	—	8:54	—	—	8:55	—	—	8:57	—	—	8:58	—	—	8:58	—	—	8:59	—	—	8:59	—	—	9:00	—	9:00

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 5°C on Fri night, min -6°C on Mon afternoon). Winds increasing (light winds from the WSW on Fri night, severe gales from the WSW by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min -2°C on Mon night). Winds decreasing (gales from the WSW on Tue morning, light winds from the WSW by Wed night).

Mount Saint Helens Weather (Days 6-9):

A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Thu night, min -4°C on Sat night). Winds increasing (light winds from the SSW on Thu night, strong winds from the SSW by Sat morning).

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. 1 hour ago	10° C	Dry	Calm (0 kph at 355).
View wx 47 km SSW 248m alt. 1 hour ago	13° C	Dry	Calm (0 kph at 326).
Heisson 48 km S 229m alt. 1 hour ago	12° C	Dry	Calm (2 kph at 319).
Lewisville wx 51 km S 127m alt. 1 hour ago	12° C	Dry	Calm (2 kph at 54).
Battle Ground 53 km S 105.5m alt. 1 hour ago	13° C	Dry	Calm (0 kph at 266).

* 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.