– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 19 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 19 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 15°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Wed night, min 5°C on Fri night). Winds increasing (light winds from the SSW on Wed night, strong winds from the W by Fri night).
		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	8700	6950	6050	5050	6050	6300	4500	4550		4500	3600					700	750		3600
km/h	SW	S	SW	S	E	S	SW	WSW	WSW	SSW	SSW	SSW	WSW	WSW	WSW	W	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—
max °C	14	14	13	13	13	14	14	14	15	14	12	12	10	7	9	8	5	7	6
min °C	12	13	13	13	13	14	14	14	14	13	11	12	8	7	8	5	5	6	5
chill °C	10	11	11	12	13	14	13	13	12	11	9	11	4	3	4	-1	0	1	0

Freezing level m	4550	4650	4600	4600	4500	4650	4600	4600	4600	4500	4250	4200	4050	3750	3950	3550	3650	3700	3650

	—	5:35	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:41	—	—
	—	—	—	8:52	—	—	8:51	—	—	8:50	—	—	8:49	—	—	8:47	—	—	8:46

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Wed night, min 5°C on Fri night). Winds increasing (light winds from the SSW on Wed night, strong winds from the W by Fri 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
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	16° C	Clear	Light winds from the N (6 kph at 1).	16 km
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	20° C	Clear	Light winds from the NW (11 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	19° C	Dry and partly cloudy.	Light winds from the NW (9 kph at 310).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Clear	Light winds from the S (9 kph at 170).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15° C	Clear	Light winds from the NE (9 kph at 40).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	17° C	Clear	Light winds from the WNW (7 kph at 300).	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.