– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Sat 28 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sat 28 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon night). Winds increasing (calm on Sun morning, strong winds from the SW by Mon night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Wed morning). Winds increasing (fresh winds from the SW on Tue afternoon, gales from the NW by Thu night).
	Saturday 28			Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	cloudy	some clouds	some clouds	clear	clear	clear	some clouds	light snow	mod. snow	heavy snow	heavy snow	heavy snow	snow shwrs	light snow	mod. snow	snow shwrs
km/h	WNW	W	WSW	WSW	WNW	N	N	NNW	SW	SW	WSW	SW	WSW	W	WNW	WNW	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	2	7	37	16	17	8	5	8	11
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	1	1	-1	-1	-1	-1	0	-1	-5	-5	-5	-8	-8	-8	-8	-7	-5
min °C	2	1	-1	-1	-1	-1	-1	-1	-4	-6	-5	-7	-9	-8	-9	-8	-8	-8
chill °C	-2	-3	-4	-3	-4	-5	-8	-7	-13	-16	-14	-18	-20	-19	-21	-19	-19	-20

Freezing level m	3050	2700	2600	2450	2450	2350	2300	2400	2050	1700	1600	1500	1200	1250	1000	950	1050	1300
Cloud base (m)	6650	700	6050	5950			8950		750	700	700	700	700	700	750	800	700	700

	6:48	—	—	6:47	—	—	6:45	—	—	6:43	—	—	6:41	—	—	6:39	—	—
	—	5:52	—	—	5:54	—	—	5:55	—	—	5:58	—	—	5:59	—	—	6:00	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon night). Winds increasing (calm on Sun morning, strong winds from the SW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Wed morning). Winds increasing (fresh winds from the SW on Tue afternoon, gales from the NW by Thu night).

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 10 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	Clear	Light winds from the N (11 kph at 1).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	-5° C	-	Calm (2 kph at 224).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	6° C	Clear	Wind obs. (9 kph from 20 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	6° C	Clear	Wind obs. (9 kph from 300 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	2° C	-	Calm (0 kph at 0).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	4° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	6° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	7° C	Clear	Light winds from the N (19 kph at 10).	16 km

* 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.