– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 25 Jun 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 15mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 5°C on Thu night, min -1°C on Sat morning). Mainly fresh winds.										Days 5–7 Weather Summary Light rain (total 2mm), mostly falling on Sun night. Mild temperatures (max 5°C on Mon afternoon, min 2°C on Tue night). Wind will be generally light.
		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. rain	light rain	light rain	light snow	snow shwrs	snow shwrs	some clouds	rain shwrs	light rain	light rain	light rain	light rain	light rain	light rain	light rain	clear	rain shwrs	rain shwrs	some clouds
km/h	SW	SW	WSW	W	WNW	NW	NNW	NW	NW	NW	NNW	NW	WNW	WNW	NW	WNW	NW	WNW	WNW
See all weather maps
cm	—	—	—	1	2	1	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	5	5	3	1.2	—	—	—	0.1	0.4	0.5	0.3	0.3	0.3	0.2	0.3	—	0.1	0.1	—
max °C	5	3	3	2	0	2	2	2	3	4	4	5	5	3	4	4	3	5	5
min °C	3	3	3	0	-1	1	1	1	3	3	3	5	3	3	3	2	2	4	3
chill °C	-2	-2	-2	-5	-5	-4	-4	-3	-2	-2	-2	2	-1	-1	0	-2	-2	0	-1

Freezing level m	3050	2550	2450	2100	1950	2250	2400	3000	3250	3450	3450	3550	3500	3400	3400	3300	3250	3200	3150
Cloud base (m)	650	650	700	750	800	1650	750	900	900	700	700	800	700	750	750	700	800	900

	—	5:18	—	—	5:18	—	—	5:18	—	—	5:18	—	—	5:20	—	—	5:20	—	—
	—	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:02

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 15mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 5°C on Thu night, min -1°C on Sat morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Sun night. Mild temperatures (max 5°C on Mon afternoon, min 2°C on Tue night). Wind will be generally light.

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
SHIP3046 53 km SW 15m alt. 4 hours ago				- km
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the SE (20 kph at 140).	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the SE (15 kph at 140).	16 km Low: overcast
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the SE (20 kph at 140).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
SHIP7275 60 km SSW 15m alt. 5 hours ago				- km
SHIP4624 64 km WSW 3m alt. 3 hours ago

* 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.