– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 pm Tue 23 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Tue 23 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 12mm) heaviest on Wed morning, then becoming colder with a dusting of snow on Wed afternoon. Mild temperatures (max 5°C on Tue night, min 1°C on Wed afternoon). Winds decreasing (fresh winds from the SE on Wed morning, calm by Thu afternoon).											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -3°C on Sat afternoon). Wind will be generally light.
	Tue 23		Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light rain	mod. rain	light snow	rain shwrs	rain shwrs	light snow	some clouds	some clouds	light snow	light snow	snow shwrs	some clouds	some clouds	clear	clear	clear
km/h	ESE	ESE	SE	SW	E	ESE	N	E	WNW	WSW	WNW	WNW	NW	NNW	ENE	NE	E
See all weather maps
cm	—	—	—	3	—	—	1	—	—	1	2	1	—	—	—	—	—
mm	—	1.6	7	—	0.9	0.3	2	—	—	—	—	—	—	—	—	—	—
max °C	2	5	5	1	4	5	2	3	2	1	-2	-1	-2	-1	4	4	5
min °C	2	2	2	1	2	3	2	2	1	0	-2	-2	-3	-2	2	4	4
chill °C	0	-2	-4	-4	0	0	2	0	-3	-5	-7	-6	-6	-5	1	3	3

Freezing level m	1350	1600	2100	1200	1850	1850	1400	1550	1250	1100	700	750	750	400	1850	2550	3300
Cloud base (m)	650	650	1350	700	650	1750	700	650	700	700	700	750	750	750	750	800	750

	—	—	7:48	—	—	7:50	—	—	7:50	—	—	7:50	—	—	7:50	—	—
	4:25	—	—	4:27	—	—	4:27	—	—	4:28	—	—	4:29	—	—	4:29	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 12mm) heaviest on Wed morning, then becoming colder with a dusting of snow on Wed afternoon. Mild temperatures (max 5°C on Tue night, min 1°C on Wed afternoon). Winds decreasing (fresh winds from the SE on Wed morning, calm by Thu afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -3°C on Sat afternoon). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	-	Light winds from the N (6 kph at 10).	16 km Low: few
BUOY-KLMW1 57 km SW 3m alt. 54 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 54 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the E (19 kph at 80).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: few High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	4° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Piedmont wx 79 km S 81m alt. 2 hours ago	5° C	Dry	Light winds from the N (8 kph at 0).
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	5° C	Dry and partly cloudy.	Light winds from the N (7 kph at 10).	16 km Low: few Mid: scattered 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.