– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Wed 05 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 05 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 27°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.
	Wed 5		Thursday 6			Friday 7			Saturday 8			Sunday 9			Monday 10
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)								8100	7100	8900	9250	9300	9250
km/h	WNW	NW	WNW	NW	NW	WNW	NW	NW	NW	NW	NNW	NNW	NW	NNW	NW	NW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	23	24	26	22	22	24	20	19	20	17	18	21	17	18	20	17
min °C	27	20	21	26	19	19	23	16	16	20	15	16	21	15	16	20	14
chill °C	27	20	21	26	19	19	23	16	16	20	14	16	21	14	16	20	14

Freezing level m	4750	4750	4700	4750	4850	4800	4700	4700	4550	4600	4550	4550	4650	4500	4450	4550	4600

	—	—	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	6:01	—	—
	—	8:32	—	—	8:31	—	—	8:30	—	—	8:29	—	—	8:27	—	—	8:25

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 27°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sun afternoon, min 14°C on Mon 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. 2 hours ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	31° C	Clear	Light winds from the WNW (19 kph at 300).	16 km
SHIP1655 60 km SW 15m alt. 2 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	31° C	Haze -.	Calm (0 kph at 0).	6 km Low: broken
SHIP9030 60 km SW 3m alt. 3 hours ago
SHIP8618 60 km SW 15m alt. 4 hours ago				- km
SHIP2977 60 km SW 15m alt. 4 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
SHIP3415 60 km SW 15m alt. 4 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.