– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sun 19 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 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 14°C on Tue afternoon, min 11°C on Sun afternoon). Winds decreasing (fresh winds from the SSW on Mon morning, calm by Mon night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Wed afternoon, min 6°C on Fri night). Winds increasing (light winds from the SW on Wed night, fresh winds from the W by Fri night).
	Sun 19		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear
Cloud base (m)		8550	6900	5950		6350	5000	5050	6900	4800		4250	3700
km/h	WSW	SW	S	S	SSW	ESE	ESE	SW	SW	WSW	SW	SSW	SW	W	WSW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	13	13	13	13	13	14	14	13	15	14	13	12	10	7	8	7
min °C	11	12	13	12	12	13	14	13	13	15	13	12	12	7	7	8	6
chill °C	9	10	10	11	10	13	14	13	11	14	11	10	10	3	3	4	1

Freezing level m	4400	4600	4600	4450	4600	4500	4600	4600	4550	4700	4500	4300	4200	3900	3750	3750	3850

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

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 14°C on Tue afternoon, min 11°C on Sun afternoon). Winds decreasing (fresh winds from the SSW on Mon morning, calm by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Wed afternoon, min 6°C on Fri night). Winds increasing (light winds from the SW on Wed night, fresh 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
BUOY-KLMW1 56 km SW 3m alt. 51 minutes ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	28° C	Clear	Light winds from the NNW (19 kph at 330).	16 km
SHIP3718 58 km SSW 3m alt. 3 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	28° C	Clear	Light winds from the NNW (15 kph at 340).	16 km
SHIP5755 58 km SSW 15m alt. 3 hours ago				- km
SHIP7517 58 km SSW 15m alt. 3 hours ago				- km
SHIP5828 58 km SSW 15m alt. 3 hours ago				- km
SHIP2669 58 km SSW 15m alt. 3 hours ago				- km
SHIP4003 58 km SSW 3m alt. 3 hours ago

* 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.