– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Mon 20 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 20 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 Wed afternoon, min -6°C on Tue morning). Winds increasing (moderate winds from the NNW on Mon morning, near gales from the WNW by Mon night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Thu morning, min -13°C on Fri night). Winds increasing (light winds from the E on Fri afternoon, gales from the NE by Sat morning).									Days 7–9 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Mon night, min -6°C on Sun morning). Winds increasing (light winds from the NNE on Mon night, fresh winds from the NNW by Tue night).									Days 10–12 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min 0°C on Wed morning). Winds increasing (fresh winds from the NW on Wed morning, gales from the W by Sat morning).
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31
	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	some clouds	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	snow shwrs	snow shwrs	snow shwrs	snow shwrs	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	some clouds	some clouds	cloudy	cloudy
km/h	NNW	WNW	W	NW	NW	NW	NNW	NNW	NW	NW	NW	WNW	NW	E	ENE	NE	NE	NE	NE	NNE	N	NNE	NNE	N	NNW	NW	NNW	NNW	NW	NW	WNW	WNW	W	W	WNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	1.0	2.0	1.0	5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	1	1	-1	-4	-3	-2	0	2	2	2	1	-3	-9	-11	-13	-11	-10	-7	-5	-3	-1	0	2	3	3	2	2	1	1	1	0	1	2	2	2	2
min°C	0	1	-5	-6	-3	-3	-1	1	2	2	0	-8	-10	-12	-13	-12	-10	-10	-6	-4	-2	0	1	2	3	2	1	0	1	0	0	0	1	1	1	1
chill°C	-5	-5	-15	-16	-12	-11	-7	-5	-4	-4	-8	-19	-17	-19	-26	-26	-22	-22	-15	-11	-9	-5	-5	-2	-1	-3	-6	-6	-6	-8	-7	-7	-6	-7	-7	-7

Freezing level (m)	2400	3000	2100	1250	1150	1200	2150	2800	3050	3200	2900	950	700	800	0	700	850	0	1050	1150	850	1800	1550	3400	3550	3450	3300	2800	2800	2650	2600	2550	2750	3000	2950	2850
Cloud base (m)	6600	7800	6200	8100	7700	850	6650	8850	7900	9800		750	700	700	1900							9050	9000	8450				8050		6200	3200	2550	2750	3300	2500	800

	7:43	—	—	7:41	—	—	7:41	—	—	7:41	—	—	7:39	—	—	7:39	—	—	7:37	—	—	7:37	—	—	7:35	—	—	7:33	—	—	7:33	—	—	7:31	—	—
	—	4:55	—	—	4:57	—	—	4:59	—	—	5:00	—	—	5:01	—	—	5:02	—	—	5:05	—	—	5:06	—	—	5:07	—	—	5:08	—	—	5:09	—	—	5:12	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 2°C on Wed afternoon, min -6°C on Tue morning). Winds increasing (moderate winds from the NNW on Mon morning, near gales from the WNW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Thu morning, min -13°C on Fri night). Winds increasing (light winds from the E on Fri afternoon, gales from the NE by Sat morning).

Mount Saint Helens Weather (Days 6-9):

Mostly dry. Freeze-thaw conditions (max 3°C on Mon night, min -6°C on Sun morning). Winds increasing (light winds from the NNE on Mon night, fresh winds from the NNW 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Yacolt 41 km S 213m alt. 52 minutes ago	4° C	Dry	Calm (2 kph at 300).
View wx 47 km SSW 248m alt. 2 hours ago	2° C	-	Calm (5 kph at 24).
Lewisville wx 51 km S 127m alt. 47 minutes ago	3° C	Dry	Calm (3 kph at 170).
Charter Oak wx 51 km SSW 94m alt. 46 minutes ago	6° C	-	Calm (5 kph at 60).
Battle Ground 53 km S 105.5m alt. 45 minutes ago	2° C	-	Calm (5 kph at 128).
Kalama 53 km SW 270m alt. 3 hours ago	-1° C	-	Calm (2 kph at 138).
Brush Prairie 54 km S 164m alt. 48 minutes ago	-1° C	-	Calm (0 kph at 58).
Battle Ground 55 km S 91m alt. 2 hours ago	1° C	-	Calm (5 kph at 100).
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	Fog freezing -.	Calm (0 kph at 0).	0 km Low: broken

* 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.