– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Thu 27 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 27 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Fri night, min -6°C on Sat afternoon). Winds decreasing (gales from the SSW on Thu morning, calm by Fri night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -5°C on Tue night). Winds increasing (light winds from the N on Sun morning, gales from the NW by Tue afternoon).
	Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 1			Tuesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	mod. snow	heavy snow	some clouds	some clouds	cloudy	cloudy	light snow	some clouds	clear	some clouds	clear	some clouds	some clouds	cloudy	clear	clear	clear
km/h	SW	SSW	SW	NNE	E	SSW	WNW	NW	NNE	N	NNW	NNW	NNW	NW	WNW	NW	WNW	NW
See all weather maps
cm	1	9	19	—	—	—	—	3	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-2	-3	-3	-1	0	1	-3	-6	-4	-3	-1	4	4	3	1	-1	-3	-5
min°C	-3	-4	-4	-2	-1	-1	-5	-6	-6	-4	-2	0	3	1	-1	-2	-4	-5
chill°C	-13	-14	-13	-8	-6	-6	-13	-14	-12	-8	-8	-6	-3	-4	-10	-11	-15	-16

Freezing level (m)	2100	1800	1600	1900	2350	2700	2000	1300	1250	1400	1550	3450	3600	3300	2500	2000	1400	900
Cloud base (m)	700	700	700	750	750	700	5550	1700	700	750	950	7100	6550	3550	2100	700	800	700

	7:26	—	—	7:26	—	—	7:28	—	—	7:28	—	—	7:30	—	—	7:31	—	—
	—	4:25	—	—	4:24	—	—	4:24	—	—	4:23	—	—	4:23	—	—	4:23	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Fri night, min -6°C on Sat afternoon). Winds decreasing (gales from the SSW on Thu morning, calm by Fri night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -5°C on Tue night). Winds increasing (light winds from the N on Sun morning, gales from the NW by Tue 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	Cloud Visibility Cloud / Visibility
BUOY-KLMW1 56 km SW 3m alt. 53 minutes ago
Kelso Longveiw Airport 56 km WSW 220m alt. 1 hour ago	8° C	Dry and cloudy.	Light winds from the SE (15 kph at 140).	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 53 minutes ago
Scappoose Airport 72 km SSW 219m alt. 58 minutes ago	7° C	Light rain .	Light winds from the S (9 kph at 180).	6 km Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 1 hour ago	8° C	Dry and cloudy.	Wind obs. (7 kph from 130 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	7° C	Light rain .	Fresh winds from the E (35 kph at 90).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the SE (19 kph at 130).	16 km Low: few Mid: broken High: overcast
SHIP2326 78 km S 15m alt. 2 hours ago				- km
SHIP4461 78 km S 15m alt. 41 minutes ago				- km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Light rain .	Calm (0 kph at 0).	11 km Low: overcast

* 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.