– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Thu 05 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Thu 05 Mar 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 Thu night. Freeze-thaw conditions (max 2°C on Fri night, min -6°C on Sun afternoon). Winds increasing (fresh winds from the NW on Fri morning, gales from the NW by Fri night).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -15°C on Mon night). Winds increasing (fresh winds from the W on Tue morning, severe gales from the WSW by Tue night).
		Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	light snow	light snow	clear	rain shwrs	snow shwrs	light snow	light snow	light snow	light snow	mod. snow	heavy snow	light snow	light snow	heavy snow	heavy snow	heavy snow	snow shwrs
km/h	NW	NW	NW	NNW	NW	WNW	W	W	W	W	W	W	W	W	W	WSW	WSW	WSW	W
See all weather maps
cm	5	5	4	3	—	—	1	4	1	1	5	6	12	2	2	12	22	20	5
mm	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-4	-3	-1	2	2	2	1	-4	-5	-7	-12	-13	-14	-13	-11	-6	-6	-7	-9
min °C	-5	-3	-2	-1	2	2	-2	-4	-6	-10	-13	-14	-15	-14	-13	-9	-6	-9	-10
chill °C	-14	-11	-10	-11	-6	-6	-12	-15	-17	-22	-25	-27	-28	-25	-24	-20	-18	-23	-22

Freezing level m	1200	1450	1800	2600	3300	3350	2700	1700	1200	550	750	750	550	600	800	600	1050	1050	650
Cloud base (m)	750	750	750	750	750	700	700	700	700	700	700	700	700	750	750	950	700	700	700

	—	6:37	—	—	6:35	—	—	7:33	—	—	6:31	—	—	6:30	—	—	6:28	—	—
	—	—	6:01	—	—	6:02	—	—	7:05	—	—	6:06	—	—	6:07	—	—	6:08	—

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 2°C on Fri night, min -6°C on Sun afternoon). Winds increasing (fresh winds from the NW on Fri morning, gales from the NW by Fri night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -15°C on Mon night). Winds increasing (fresh winds from the W on Tue morning, severe gales from the WSW by Tue 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	7° C	Dry and partly cloudy.	Light winds from the SSE (9 kph at 160).	16 km Low: few Mid: 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	6° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: broken
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	8° C	Dry and partly cloudy.	Light winds from the WNW (17 kph at 290).	16 km Low: broken
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	7° C	Dry and cloudy.	Light winds from the SSW (7 kph at 210).	16 km Low: scattered Mid: overcast
SHIP3368 88 km S 15m alt. 3 hours ago				- 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.