– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Sat 18 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 18 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Mon night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min 0°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the WSW by Thu night).									Days 7–9 Weather Summary A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -9°C on Fri night). Winds increasing (light winds from the N on Sat morning, near gales from the NW by Sun afternoon).									Days 10–12 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue night, min -8°C on Mon morning). Winds increasing (calm on Tue morning, fresh winds from the WSW by Wed morning).
	Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	cloudy	clear	clear	clear	some clouds	light snow	light snow	snow shwrs	clear	clear	some clouds	cloudy	cloudy	mod. snow	cloudy	cloudy	clear	some clouds	cloudy	some clouds	light snow	some clouds	clear
km/h	NNW	NNW	NW	N	NE	ENE	N	NW	W	NW	NW	WNW	WNW	WNW	WNW	ESE	SE	SW	WSW	WNW	NW	N	NNW	NW	NW	NW	NW	NNW	NNW	N	NE	NW	WSW	WSW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2.0	2.0	8	—	—	—	—	—	6	—	—	—	—	—	—	2.0	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-3	-3	-3	-5	-5	-1	1	2	2	0	2	4	4	4	5	5	6	6	-1	-7	-8	-6	-5	-5	-5	-6	-7	-8	-7	-3	-2	0	1	-2	-1	0
min°C	-4	-3	-5	-5	-5	-4	0	2	0	0	0	2	4	4	5	5	5	2	-4	-8	-9	-7	-5	-6	-5	-7	-8	-8	-7	-7	-2	-1	0	-2	-1	-2
chill°C	-7	-8	-11	-10	-10	-9	-4	-2	-7	-7	-6	-3	1	2	5	2	2	-4	-14	-19	-21	-15	-11	-16	-15	-18	-18	-14	-13	-11	-2	-3	-6	-10	-8	-8

Freezing level (m)	1250	1150	850	1050	1150	0	1950	3100	2400	1750	2100	2650	2900	3000	2950	3200	3250	3250	1500	850	700	800	1000	0	900	900	700	600	750	0	1150	1800	2150	1250	1750	1100
Cloud base (m)	6800	5400							6500		6200	9300	9650	7050		9750	9050			850	750	750	750	750	800	700	700	750	750	800	750	800	1550	2200	750	850

	7:45	—	—	7:43	—	—	7:43	—	—	7:41	—	—	7:41	—	—	7:41	—	—	7:39	—	—	7:39	—	—	7:37	—	—	7:37	—	—	7:35	—	—	7:33	—	—
	—	4:52	—	—	4:54	—	—	4:55	—	—	4:57	—	—	4:59	—	—	5:00	—	—	5:01	—	—	5:02	—	—	5:05	—	—	5:06	—	—	5:07	—	—	5:08	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min 0°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the WSW by Thu night).

Mount Saint Helens Weather (Days 6-9):

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -9°C on Fri night). Winds increasing (light winds from the N on Sat morning, near gales from the NW by Sun afternoon).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Yacolt 41 km S 213m alt. 46 minutes ago	-3° C	-	Calm (0 kph at 174).
View wx 47 km SSW 248m alt. 37 minutes ago	0° C	-	Calm (2 kph at 29).
Lewisville wx 51 km S 127m alt. 32 minutes ago	-2° C	-	Calm (2 kph at 54).
Charter Oak wx 51 km SSW 94m alt. 44 minutes ago	-1° C	-	Calm (0 kph at 82).
Battle Ground 53 km S 105.5m alt. 2 hours ago	-1° C	-	Calm (0 kph at 297).
Kalama 53 km SW 270m alt. 41 minutes ago	0° C	-	Calm (0 kph at 306).
Brush Prairie 54 km S 164m alt. 36 minutes ago	-1° C	-	Calm (0 kph at 94).
Battle Ground 55 km S 91m alt. 34 minutes ago	-1° C	-	Calm (5 kph at 97).
Hockinson wx 55 km S 93m alt. 1 hour ago	-1° C	-	Calm (0 kph at 0).
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	-3° C	Clear	Light winds from the SE (6 kph at 130).	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.