– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Tue 03 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Tue 03 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Tue morning, min 5°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 18mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sun night). Wind will be generally light.									Days 7–9 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Mon morning). Wind will be generally light.									Days 10–12 Weather Summary A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Thu morning, min 0°C on Fri night). Wind will be generally light.
	Tuesday 3			Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	cloudy	light rain	heavy rain	snow shwrs	mod. snow	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	light rain	light rain	light snow	some clouds	light snow	light snow
km/h	SW	ESE	SW	SSW	SSE	S	S	S	S	SSW	SW	SW	WNW	WSW	SW	NW	WNW	WNW	NW	N	ESE	SE	ESE	SE	SSW	SSW	SW	S	SSE	SSE	S	S	WSW	W	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	1.0	10	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5	—	1.0	1.0
mm	—	—	—	—	—	—	—	—	—	—	—	1.8	14	3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.3	0.1	—	—	—	—
max°C	12	11	10	12	10	9	9	7	6	8	9	9	6	4	0	1	1	0	1	1	3	7	7	5	5	3	4	7	6	6	4	4	1	0	0	0
min°C	11	9	9	11	9	7	8	7	5	6	9	6	5	2	0	0	0	-1	0	0	1	6	5	3	4	2	3	6	6	4	4	1	0	0	0	0
chill°C	11	9	9	11	8	6	7	5	3	4	8	3	2	-3	-5	-4	-3	-4	-2	-2	-2	4	3	3	4	2	3	6	5	0	0	-3	-4	-4	-2	-4

Freezing level (m)	3300	3300	3350	3300	3200	2900	2650	2400	3300	3650	3300	3200	2200	1700	1050	1050	1150	950	1000	1100	2550	3100	3100	2900	2250	2200	2650	2850	2800	2800	2000	1750	1150	1000	950	1050
Cloud base (m)							6050	1850	1000	1000	2500	1600	800	700	700	750	750	750	750	750	750	750		750	750			9150		8100	700	1600	700	700	750	700

	7:33	—	—	7:35	—	—	7:35	—	—	7:37	—	—	7:37	—	—	7:39	—	—	7:39	—	—	7:41	—	—	7:41	—	—	7:43	—	—	7:43	—	—	7:43	—	—
	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Tue morning, min 5°C on Thu night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 18mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 6-9):

Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	-1° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
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	-2° C	Fog freezing -.	Light winds from the W (6 kph at 260).	0 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	-2° C	Clear	Calm (0 kph at 0).	13 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	4° C	Clear	Moderate winds from the ENE (24 kph at 70).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	-1° C	Fog freezing -.	Light winds from the W (7 kph at 260).	0 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	0° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	1° C	Mist -.	Calm (0 kph at 0).	5 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	-4° C	Clear	Calm (0 kph at 0).	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.