– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Fri 26 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Fri 26 Dec 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 Fri night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -9°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the NW by Mon afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min 0°C on Thu afternoon). Wind will be generally light.
		Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	light snow	light snow	light snow	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	some clouds	cloudy	cloudy	cloudy
km/h	WNW	NW	NW	NW	N	NW	NW	NW	NW	WNW	W	W	SW	SSW	SSW	SSW	SW	SW	SW
See all weather maps
cm	17	3	1	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-8	-7	-6	-5	-3	0	2	3	4	6	6	6	8	8	7	7	4	0	0
min °C	-9	-7	-7	-7	-4	-2	1	2	3	4	6	6	7	7	7	5	1	0	-1
chill °C	-21	-17	-16	-16	-9	-7	-4	-2	-1	2	4	4	6	4	4	2	-2	-2	-6

Freezing level m	700	650	600	700	800	1350	2200	2700	2900	3250	3200	3200	3400	3500	3500	3350	2750	2000	1800
Cloud base (m)	700	750	750	750	750	750	1700	1000	750	6050	5000	700	7050	5550	700	6300		2150	1500

	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—
	—	—	4:29	—	—	4:29	—	—	4:30	—	—	4:30	—	—	4:31	—	—	4:32	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -9°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the NW by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min 0°C on Thu afternoon). 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	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	4° C	Light rain .	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
BUOY-KLMW1 57 km SW 3m alt. 51 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	3° C	Light rain .	Light winds from the W (7 kph at 280).	16 km Low: scattered Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	3° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	5° C	Dry and partly cloudy.	Light winds from the SSW (17 kph at 210).	16 km Low: few Mid: scattered
Portland Airport 76 km S 218m alt. 2 hours ago	4° C	Dry and partly cloudy.	Light winds from the WNW (6 kph at 300).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	16 km Low: overcast
Piedmont wx 79 km S 81m alt. 2 hours ago	7° C	Dry	Calm (0 kph at 0).
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	4° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: 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.