– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sat 30 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 30 May 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 12°C on Tue afternoon, min 0°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 12°C on Tue night, min 1°C on Wed night). Wind will be generally light.
		Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	light rain	rain shwrs	rain shwrs	light rain	light rain	rain shwrs	clear	some clouds	some clouds
km/h	NNW	N	N	E	ESE	S	ESE	SE	SSE	S	SSW	W	WNW	NW	WNW	WSW	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.9	3	0.5	0.3	0.4	0.1	—	—	—
max °C	1	2	5	7	8	11	10	10	12	12	6	4	2	2	4	4	2	3	0
min °C	0	0	4	4	7	10	9	8	11	8	5	2	1	2	3	2	1	2	-3
chill °C	-5	-4	1	2	6	10	6	5	9	5	2	-2	-4	-3	-1	-2	-4	-4	-10

Freezing level m	2000	2400	2900	2950	2950	3150	3300	3400	3550	3400	2850	2500	2150	3200	3300	3150	2450	2200	1450
Cloud base (m)						3300	8750			6100	2150	800	700	700	750	800	700	2300	900

	—	5:20	—	—	5:20	—	—	5:20	—	—	5:18	—	—	5:18	—	—	5:18	—	—
	—	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:53	—	—	8:54	—	—	8:54

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 12°C on Tue afternoon, min 0°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 12°C on Tue night, min 1°C on Wed night). Wind will be generally light.

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	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. 2 hours ago	10° C	Clear	Light winds from the NNW (13 kph at 340).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the NNW (9 kph at 330).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	11° C	Clear	Wind obs. (7 kph from 1 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the NW (15 kph at 320).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast

* 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.