– Lat/Long: 46.20° N 122.18° W

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

Issued: 3 am Tue 23 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 16mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 5°C on Tue night, min 0°C on Tue morning). Winds decreasing (strong winds from the ESE on Wed morning, calm by Thu afternoon).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Fri afternoon). Wind will be generally light.
	Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	light rain	light rain	mod. rain	rain shwrs	light rain	light snow	some clouds	some clouds	some clouds	light snow	some clouds	some clouds	some clouds	clear	clear	some clouds
km/h	SSE	SE	ESE	ESE	SSW	E	SE	W	N	WNW	W	W	WNW	NNW	NNE	E	ESE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	1	—	—	—	4	—	—	—	—	—	—
mm	—	—	1	4	7	0.7	3	0.8	—	—	—	—	—	—	—	—	—	—
max °C	1	2	5	5	2	4	5	2	2	1	-1	-1	-1	-1	1	5	5	5
min °C	0	2	2	3	2	2	2	2	1	1	-2	-2	-1	-2	-2	4	5	5
chill °C	-2	-1	-2	-3	-5	0	-2	0	-2	-3	-7	-7	-4	-5	-4	4	4	4

Freezing level m	950	1300	1600	2050	1350	1750	1900	1300	1450	1200	900	750	800	900	550	2450	2750	3200
Cloud base (m)	700	650	650	1850	750	1650	1650	700	650	700	700	700	750	750	750	750	750	750

	7:48	—	—	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 16mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 5°C on Tue night, min 0°C on Tue morning). Winds decreasing (strong winds from the ESE on Wed morning, calm by Thu afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Fri 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. 1 hour ago	6° C	Dry and cloudy.	Light winds from the SSE (11 kph at 150).	16 km Low: broken Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 59 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 59 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	Light rain .	Light winds from the SE (15 kph at 140).	16 km Low: scattered Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the ESE.(Wind varies from 006 to 011 degs) (13 kph at 110).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the E (11 kph at 90).	16 km Low: few Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the E (11 kph at 100).	16 km Low: broken Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	3° C	Mist -.	Calm (0 kph at 0).	8 km Low: scattered Mid: broken High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago		-	Light winds from the SW (6 kph at 230).	0.0 km High: scattered
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	6° C	Dry and cloudy.	Light winds from the SE (11 kph at 130).	16 km Low: broken Mid: overcast

* 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.