– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 16 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 16 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Thu morning. Very mild (max 10°C on Fri afternoon, min 7°C on Thu morning). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Tue morning, min 10°C on Sun morning). Winds decreasing (fresh winds from the SW on Mon morning, light winds from the WNW by Tue night).
	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds
km/h	SE	S	SSW	SSW	SW	WSW	WSW	W	W	W	WSW	SW	SW	SW	SSW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1.1	0.5	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	7	8	8	10	10	9	10	10	11	12	13	14	14	14	15	15	14
min °C	7	7	7	7	10	9	8	10	10	10	12	13	13	14	14	15	14	13
chill °C	3	3	3	3	6	5	4	7	7	8	10	11	11	12	13	14	13	12

Freezing level m	3950	3950	4100	4100	4150	4250	4100	4200	4250	4300	4450	4600	4750	4600	4750	4750	4800	4800
Cloud base (m)	700	700										9650	9000	8650	5750	5800		6850

	5:31	—	—	5:33	—	—	5:33	—	—	5:35	—	—	5:35	—	—	5:37	—	—
	—	—	8:55	—	—	8:54	—	—	8:53	—	—	8:52	—	—	8:52	—	—	8:51

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Thu morning. Very mild (max 10°C on Fri afternoon, min 7°C on Thu morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue morning, min 10°C on Sun morning). Winds decreasing (fresh winds from the SW on Mon morning, light winds from the WNW by Tue night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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
lightning 19km SW of Morton 36 km WNW 262m alt. 2 hours ago		Thunderstorm
lightning 11km ENE of Kelso 46 km WSW 315m alt. 3 hours ago		Thunderstorm
lightning 5km NNE of Castle Rock 54 km W 126m alt. 50 minutes ago		Thunderstorm
lightning 6km NNE of Longview Heights 55 km WSW 24m alt. 1 hour ago		Thunderstorm
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14° C	Thunderstorm - in the vicinity.	Light winds from the N (7 kph at 1).	16 km Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 50 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 50 minutes ago
lightning 7km SSW of Kalama 60 km SW 102m alt. 50 minutes ago		Thunderstorm
lightning 6km SE of Winlock 62 km W 63m alt. 48 minutes ago		Thunderstorm
lightning 7km W of Columbia City 65 km SW 186m alt. 51 minutes ago		Thunderstorm

* 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.