– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 16 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 16 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -13°C on Thu morning). Winds decreasing (fresh winds from the NW on Thu night, light winds from the NNW by Fri afternoon).									Days 4–6 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Mild temperatures (max 7°C on Tue afternoon, min 1°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun morning, light winds from the SSE by Mon night).
	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	rain shwrs	some clouds	some clouds	rain shwrs
km/h	NNW	NW	NW	N	W	SW	SSW	SSW	S	SSE	SSE	SSW	S	S	SSW	SSE	ESE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	3
max °C	-12	-9	-7	-5	-2	-1	-1	1	2	3	3	5	5	5	5	6	7	7
min °C	-13	-9	-8	-6	-3	-2	-1	1	1	1	3	3	5	5	5	5	7	3
chill °C	-24	-19	-18	-14	-6	-5	-6	-4	-5	-5	-2	0	1	1	4	3	4	-1

Freezing level m	900	1200	850	1150	2100	2350	2450	2700	2800	2950	3000	3200	3200	3200	3300	3400	3450	3250
Cloud base (m)	750	1000	700	700	900	4850	5250	3550	3450	3150	4600	5550	4650	5850	5500	4600	4850	800

	6:20	—	—	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:11	—	—
	—	7:57	—	—	7:58	—	—	7:59	—	—	—	8:00	—	—	8:01	—	—	8:02

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -13°C on Thu morning). Winds decreasing (fresh winds from the NW on Thu night, light winds from the NNW by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Light rain (total 3mm), mostly falling on Tue night. Mild temperatures (max 7°C on Tue afternoon, min 1°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun morning, light winds from the SSE by Mon night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	4° C	Dry and partly cloudy.	Light winds from the SE (7 kph at 140).	16 km Low: broken Mid: broken
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	0° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the SE (6 kph at 140).	16 km Low: few Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	4° C	Dry and partly cloudy.	Light winds from the SSW (9 kph at 200).	16 km Low: few Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	6° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	2° C	Mist -.	Calm (0 kph at 0).	6 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	2° C	Fog -.	Light winds from the NNW (7 kph at 330).	1 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.