– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 06 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 06 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Sun afternoon, min 12°C on Tue night). Wind will be generally light.
	Thursday 6			Friday 7			Saturday 8			Sunday 9			Monday 10			Tuesday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)							9000	7800		9550	9250					700
km/h	WNW	WNW	WNW	W	NW	NW	WNW	NW	NNW	NNW	NW	NNW	NW	NW	NNW	NW	NW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	26	22	21	24	20	18	20	17	19	22	18	19	21	17	15	18	15
min °C	21	26	19	19	23	16	17	20	15	17	22	16	17	20	14	14	18	12
chill °C	21	26	19	19	23	16	17	20	15	17	22	16	17	20	13	13	18	11

Freezing level m	4750	4750	4800	4800	4750	4700	4550	4450	4550	4500	4500	4400	4350	4550	4500	4400	4400	4300

	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	6:01	—	—	6:01	—	—
	—	—	8:31	—	—	8:30	—	—	8:29	—	—	8:27	—	—	8:25	—	—	8:23

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Sun afternoon, min 12°C on Tue night). 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	17° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: overcast
SHIP4660 60 km SW 15m alt. 3 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
SHIP3640 60 km SW 15m alt. 3 hours ago				- km
SHIP3010 60 km SW 3m alt. 1 hour ago
SHIP6593 60 km SW 15m alt. 3 hours ago				- km
SHIP3869 60 km SW 3m alt. 3 hours ago
SHIP7924 60 km SW 15m alt. 3 hours ago				- 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.