– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Sun 08 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Sun 08 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A light fall of snow, heaviest on Mon afternoon. Turning milder with light rain (total 6mm) on Tue morning. Freeze-thaw conditions (max 8°C on Wed morning, min 0°C on Sun night). Winds increasing (light winds from the SSW on Sun night, strong winds from the SSW by Tue afternoon).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -2°C on Fri afternoon). Winds increasing (light winds from the SSW on Thu afternoon, gales from the SSW by Fri morning).
		Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light snow	mod. snow	light snow	light rain	light rain	some clouds	cloudy	cloudy	some clouds	clear	some clouds	some clouds	light snow	heavy snow	heavy snow
Cloud base (m)	3050	1650	800	750	750	750		6800	7150	8150	8500		7050	3000	1500	650
km/h	SSW	SSW	SSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	SSW	SW
See all weather maps
cm	—	1	8	1	—	—	—	—	—	—	—	—	—	1	15	17
mm	—	—	—	0.5	5	0.7	—	—	—	—	—	—	—	—	—	—
max °C	1	1	2	2	4	6	7	8	8	8	6	7	8	2	-1	-2
min °C	0	1	1	0	3	4	6	8	8	6	6	6	5	0	-2	-2
chill °C	-6	-5	-6	-7	-4	-2	0	3	3	2	2	3	0	-9	-11	-12

Freezing level m	2150	2150	2250	2100	2750	3050	3350	3400	3400	3200	3000	3000	3000	2300	1800	1700

	—	7:01	—	—	7:01	—	—	7:03	—	—	7:05	—	—	7:07	—	—
	—	—	4:43	—	—	4:40	—	—	4:39	—	—	4:38	—	—	4:37	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light fall of snow, heaviest on Mon afternoon. Turning milder with light rain (total 6mm) on Tue morning. Freeze-thaw conditions (max 8°C on Wed morning, min 0°C on Sun night). Winds increasing (light winds from the SSW on Sun night, strong winds from the SSW by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -2°C on Fri afternoon). Winds increasing (light winds from the SSW on Thu afternoon, gales from the SSW by Fri morning).

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. 3 hours ago	9°C	Clear	Calm (0 kph at 0).	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. 3 hours ago	9°C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	11°C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	11°C	Clear	Light winds from the E (11 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	11°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	7°C	Mist -.	Calm (0 kph at 0).	1 km
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	4°C	Dry	Calm (0 kph at —).

* 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.