– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 pm Tue 20 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Tue 20 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary A dusting of new snow. Mild temperatures (max 8°C on Sat morning, min 1°C on Mon morning). Wind will be generally light.
	Tue 20		Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	some clouds	some clouds	rain shwrs	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	cloudy	cloudy
km/h	ESE	ESE	SSE	NNW	NW	W	WSW	E	E	E	E	SSE	W	WSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	9	8	9	8	6	5	4	2	4	4	5	8	8	6	6	5	4
min °C	7	7	8	6	5	5	3	1	3	3	3	7	6	5	6	4	3
chill °C	4	7	8	6	5	5	3	-1	0	0	1	7	6	5	6	2	0

Freezing level m	3300	3250	3200	3100	2900	2400	1850	1600	1650	1700	2200	2400	2400	2350	2250	2150	1850
Cloud base (m)				8500		6950		4800				8150		9100	7000	5650	3250

	—	—	7:41	—	—	7:41	—	—	7:41	—	—	7:39	—	—	7:39	—	—
	4:55	—	—	4:57	—	—	4:59	—	—	5:00	—	—	5:01	—	—	5:02	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Thu night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Mild temperatures (max 8°C on Sat morning, min 1°C on Mon morning). 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	0° C	Clear	Wind obs. (6 kph from 350 degs) was rejected.	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. 49 minutes ago		-	Calm (0 kph at 80).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	1° C	Clear	Wind obs. (7 kph from 230 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	4° C	Clear	Wind obs. (11 kph from 120 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	3° C	Clear	Strong winds from the E (41 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	4° C	Clear	Wind obs. (20 kph from 130 degs) was rejected.	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	0° C	Dry and cloudy.	Light winds from the ENE (7 kph at 70).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	2° C	Fog -.	Calm (0 kph at 0).	1 km Low: 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.