– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Thu 25 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 25 Dec 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 Fri afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Fri night). Winds increasing (light winds from the SSW on Thu night, near gales from the WNW by Fri night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Tue night, min -4°C on Sun morning). Wind will be generally light.
	Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	snow shwrs	light snow	heavy snow	heavy snow	light snow	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds
km/h	SSE	SW	SSW	WSW	W	WNW	NW	NW	NW	NNW	NNW	NW	NW	NW	WNW	WSW	W	WSW
See all weather maps
cm	4	3	1	5	12	18	2	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-4	-4	-6	-8	-8	-7	-6	-5	-2	0	2	3	4	5	6	6	7
min °C	-4	-5	-6	-6	-9	-10	-7	-6	-6	-4	-2	1	2	3	4	6	6	5
chill °C	-11	-13	-15	-15	-20	-22	-17	-14	-14	-10	-8	-4	-1	-1	1	4	3	1

Freezing level m	1700	1200	1450	1000	700	650	550	500	400	850	1250	2250	3000	3100	2850	3000	3250	3200
Cloud base (m)	800	700	650	700	650	700	750	750	750	750	750	1600	1000	750	5050	5300	750	5050

	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—
	—	4:27	—	—	4:28	—	—	4:29	—	—	4:29	—	—	4:30	—	—	4:30	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Fri night). Winds increasing (light winds from the SSW on Thu night, near gales from the WNW by Fri night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Tue night, min -4°C on Sun morning). 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	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered High: broken
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Vancouver Airport 74 km S 218m alt. 2 hours ago	9° C	-	Light winds from the SE (7 kph at 140).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Wind obs. (11 kph from 80 degs) was rejected.	16 km Low: broken Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	9° C	-	Light winds from the ESE (9 kph at 110).	16 km Low: few Mid: few High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	5° C	Dry and cloudy.	Light winds from the NW (6 kph at 310).	11 km Low: scattered Mid: broken High: overcast
Piedmont wx 79 km S 81m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 0).
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: broken Mid: broken High: broken

* 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.