– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 26 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 26 Mar 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 1°C on Fri morning, min -10°C on Thu morning). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Sat night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Sun afternoon, min -8°C on Mon afternoon). Winds increasing (light winds from the W on Tue morning, gales from the SSW by Tue night).
	Thursday 26			Friday 27			Saturday 28			Sunday 29			Monday 30			Tuesday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	cloudy	cloudy	cloudy	some clouds	clear	some clouds	cloudy	cloudy	light snow	mod. snow	snow shwrs	some clouds	some clouds	cloudy	heavy snow
km/h	WNW	WNW	SW	SW	WSW	WSW	W	W	W	WSW	SW	WSW	WSW	W	W	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	2	8	1	—	—	—	13
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-9	-6	-1	1	1	1	-2	-3	-5	-5	-4	-4	-6	-8	-7	-6	-5	-5
min °C	-10	-7	-5	0	1	-1	-3	-4	-5	-5	-4	-5	-7	-8	-8	-7	-5	-5
chill °C	-20	-14	-10	-5	-5	-8	-9	-12	-13	-13	-12	-15	-18	-18	-17	-14	-13	-14

Freezing level m	950	1500	2200	2800	2850	2450	1800	1800	1600	1600	1550	1300	950	900	200	1050	1650	1700
Cloud base (m)	750	1800	750	6650	6050	4800	4200	1750	2150	2300	1500	750	700	700	700	6100	2750	650

	7:00	—	—	6:58	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—
	—	7:28	—	—	7:30	—	—	7:30	—	—	7:32	—	—	7:34	—	—	7:35	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 1°C on Fri morning, min -10°C on Thu morning). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Sat night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Sun afternoon, min -8°C on Mon afternoon). Winds increasing (light winds from the W on Tue morning, gales from the SSW by Tue 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	0° C	-	Calm (0 kph at 0).	16 km Low: few
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. 3 hours ago	-1° C	Fog freezing -.	Calm (0 kph at 0).	0 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	2° C	Fog -.	Calm (0 kph at 0).	1 km Low: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	1° C	Mist -.	Calm (0 kph at 0).	6 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	3° C	-	Calm (0 kph at 0).	0.0 km High: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	2° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	1° C	Mist -.	Light winds from the SW (7 kph at 230).	5 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	-1° C	Fog patches -.	Calm (0 kph at 0).	13 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.