– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Mon 23 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Mon 23 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Mon morning. Becoming milder with moderate rain (total 17mm) heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -2°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 10mm), heaviest on Sat night. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Thu afternoon). Wind will be generally light.
	Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	heavy rain	light rain	light rain	light snow	light snow	snow shwrs	clear	clear	clear	clear	clear	clear	some clouds	light rain	light rain	mod. rain
km/h	SW	ESE	SSW	S	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	S	S	W
See all weather maps
cm	3	3	—	—	—	1	1	1	—	—	—	—	—	—	—	—	—	—
mm	—	—	16	1.1	0.7	—	—	—	—	—	—	—	—	—	—	0.1	2	8
max °C	1	2	3	3	2	-1	0	0	-2	2	2	0	2	2	3	5	4	3
min °C	-1	1	2	3	1	-2	-1	-2	-2	1	0	0	2	1	1	5	4	1
chill °C	-4	1	-2	1	-3	-7	-6	-6	-5	-2	-3	-4	-2	-2	-2	3	4	-2

Freezing level m	1100	1100	1550	1700	1400	600	850	1000	0	1100	1250	1100	1350	1350	1900	2300	1950	1450
Cloud base (m)	750	750	700	700	700	700	750	700	750	750	750		750	750	700	700	700	700

	6:58	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:48	—	—
	—	5:45	—	—	5:47	—	—	5:49	—	—	5:50	—	—	5:52	—	—	5:52	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Mon morning. Becoming milder with moderate rain (total 17mm) heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -2°C on Tue night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 10mm), heaviest on Sat night. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Thu afternoon). 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. 2 hours ago	8° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
SHIP3410 64 km WSW 15m alt. 3 hours ago				- km
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	8° C	Light rain .	Wind obs. (6 kph from 280 degs) was rejected.	6 km Mid: scattered High: broken
SHIP4488 64 km WSW 15m alt. 3 hours ago				- km
SHIP7583 64 km WSW 3m alt. 3 hours ago	9° C
SHIP4199 64 km WSW 15m alt. 3 hours ago				- km
SHIP3888 64 km WSW 3m alt. 3 hours ago	9° C
SHIP6860 64 km WSW 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.