– Lat/Long: 46.20° N 122.18° W

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

Issued: 9 am Sun 25 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Tue afternoon). Winds increasing (calm on Sun morning, strong winds from the SW by Tue night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 1°C on Thu night, min -2°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, moderate winds from the SW by Thu afternoon).
	Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	some clouds	some clouds	cloudy	cloudy	light snow	cloudy	some clouds	some clouds	light snow	light snow	light snow	light snow	light snow	mod. snow	mod. snow
km/h	SW	W	WSW	SW	WSW	SW	SSE	SSW	SW	SSW	SSW	SSW	SW	SW	SSW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	1	—	—	—	3	3	1	4	2	6	9
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	1	0	-2	-2	2	2	-1	-1	-1	0	0	-1	0	1	0	-1	0
min °C	0	1	-1	-2	-2	0	2	-3	-3	-1	0	-2	-1	-1	0	-1	-1	-2
chill °C	-2	-2	-7	-8	-8	-5	-4	-12	-12	-9	-7	-11	-8	-8	-8	-9	-8	-10

Freezing level m	2050	2100	2000	1600	1650	2100	2400	1850	1650	1800	1950	1900	1600	1850	2200	1850	1800	1900
Cloud base (m)		7000	4550	3500	3000	2400	5500	3250	750	1600	2250	2200	750	700	700	850	700	800

	7:39	—	—	7:37	—	—	7:37	—	—	7:35	—	—	7:33	—	—	7:33	—	—
	—	5:02	—	—	5:05	—	—	5:06	—	—	5:07	—	—	5:08	—	—	5:09	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Tue afternoon). Winds increasing (calm on Sun morning, strong winds from the SW by Tue night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 1°C on Thu night, min -2°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, moderate winds from the SW by Thu afternoon).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Clear	Light winds from the SSE (11 kph at 160).	16 km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 2 hours ago		-	Calm (2 kph at 294).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Clear	Wind obs. (11 kph from 150 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Clear	Wind obs. (6 kph from 150 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	6° C	Clear	Fresh winds from the E (35 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	7° C	Dry and partly cloudy.	Wind obs. (19 kph from 110 degs) was rejected.	16 km Low: broken
SHIP3620 78 km S 15m alt. 3 hours ago				- km
SHIP6822 78 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.