– Lat/Long: 46.20° N 122.18° W

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

Issued: 4 pm Thu 26 Mar Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Thu afternoon). Wind will be generally light.											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Mon morning). Winds increasing (light winds from the W on Mon night, near gales from the S by Tue night).
	Thu 26		Friday 27			Saturday 28			Sunday 29			Monday 30			Tuesday 31
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	cloudy	light snow	mod. snow	light snow	clear	clear	cloudy	cloudy	light snow
km/h	WNW	S	SSW	WSW	WSW	W	W	WSW	SW	SW	SW	W	WNW	WNW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	1	6	1	—	—	—	—	5
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	2	3	4	4	0	0	-2	-2	-2	-3	-6	-5	-5	-3	-1	-1
min °C	-4	-2	2	4	1	-1	-1	-2	-3	-3	-5	-7	-6	-6	-4	-3	-2
chill °C	-7	-2	-1	1	-4	-6	-7	-8	-10	-11	-15	-15	-14	-12	-7	-10	-9

Freezing level m	1550	2200	2750	2850	2500	1900	1850	1600	1350	1400	1100	750	1100	500	1250	1400	1750
Cloud base (m)	1850	750	6450	5900	4650	4650	1750	2450	1600	700	700	750	1500	700	5750	1700	650

	—	—	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 4°C on Fri afternoon, min -4°C on Thu afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Mon morning). Winds increasing (light winds from the W on Mon night, near gales from the S by Tue night).

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
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14° C	Clear	Light winds from the NW (7 kph at 310).	16 km
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	13° C	Clear	Light winds from the NNE (11 kph at 20).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	13° C	Clear	Light winds from the WNW (17 kph at 290).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	15° C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	-	Light winds from the NW (17 kph at 310).	16 km Low: few Mid: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	13° C	Clear	Light winds from the N (6 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	13° C	Clear	Light winds from the N (7 kph at 1).	16 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.