– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10pm Sat 08 May Local Time
Updates in: hr min s
Update imminent

Issued: 10pm Sat 08 May Local Time

Updates in: hr min s

Update imminent

Choose Forecast Elevation:Elevation:

	Mount Saint Helens Weather (Days 0-3): Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Sat night). Mainly fresh winds.									(Days 3-6): Mostly dry. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Tue night). Mainly fresh winds.									(Days 6-9): Mostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -6°C on Sat morning). Winds decreasing (near gales from the NW on Sat afternoon, moderate winds from the NW by Sun morning).									(Days 10-12): Mostly dry. Freeze-thaw conditions (max 9°C on Wed afternoon, min 0°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the W by Thu afternoon).
	Sat 8	Sunday 9			Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thu 20
	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	AM	PM

Wind km/h	30	20	25	30	20	25	15	10	20	20	25	30	20	20	25	25	25	30	40	55	50	40	30	35	45	35	30	20	5	10	10	5	15	35	35	45
	cloudy	clear	clear	clear	some clouds	clear	some clouds	clear	clear	some clouds	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Snow cm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	-4	-4	-3	-3	-1	1	1	1	3	3	2	3	4	4	5	4	2	2	1	-5	-3	-1	-1	0	0	-3	0	2	3	6	8	8	9	8	3	2
Low °C	-5	-4	-4	-3	-2	0	0	1	2	2	2	3	3	4	5	3	2	2	-3	-6	-4	-2	-1	0	-3	-3	-1	1	2	5	5	8	9	5	3	1
Chill °C	-11	-11	-10	-10	-7	-5	-4	-3	-1	-2	-3	-2	0	0	1	-1	-4	-3	-5	-15	-12	-9	-8	-7	-7	-12	-7	-2	1	4	7	8	8	4	-3	-5
Freezing level m	1550	1600	2050	1800	2350	2700	2550	2800	3000	3150	2900	3150	3350	3350	3300	3200	2850	2900	2200	1450	1800	1800	2300	2550	1550	1650	2650	2950	3200	3400	3750	3800	3800	3550	3000	2800

	-	5:43	-	-	5:41	-	-	5:41	-	-	5:39	-	-	5:37	-	-	5:37	-	-	5:35	-	-	5:35	-	-	5:33	-	-	5:31	-	-	5:31	-	-	5:30	-
	-	-	8:27	-	-	8:28	-	-	8:29	-	-	8:30	-	-	8:31	-	-	8:32	-	-	8:34	-	-	8:35	-	-	8:36	-	-	8:37	-	-	8:38	-	-	8:39

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dryFreeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Sat night)Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Mostly dryMild temperatures (max 5°C on Thu afternoon, min 2°C on Tue night)Mainly fresh winds.

Mount Saint Helens Weather (Days 6-9):

Mostly dryFreeze-thaw conditions (max 1°C on Fri night, min -6°C on Sat morning)Winds decreasing (near gales from the NW on Sat afternoon, moderate winds from the NW by Sun morning).

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
Harrington Place wx 13 km NW 977m alt. 2 hours ago	2° C	-	(- kph at 0)
Glenoma wx 32 km N 364m alt. 1 hour ago	5° C	-	Calm (3 kph at 267).
Morton 41 km NW 290m alt. 2 hours ago	7° C	Dry	Calm (0 kph at 238).
Yacolt 41 km S 213m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 308).
Yacolt 41 km S 212m alt. 47 minutes ago	8° C	Dry	Calm (0 kph at 47).

* 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.