– Lat/Long: 46.20° N 122.18° W

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

Issued: 10 am Fri 10 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Fri afternoon, min 1°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sun night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Wed night, min 1°C on Mon morning). Winds decreasing (fresh winds from the NW on Mon night, calm by Wed night).									Days 7–9 Weather Summary Mostly dry. Very mild (max 18°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light.
	Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	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

	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	light rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	risk tstorm
km/h	ESE	WNW	WNW	WNW	NW	NW	WNW	WNW	WNW	WNW	NW	NNW	N	NNW	N	NNE	N	E	ESE	W	SE	S	WNW	WNW	NW	NW	WNW	WNW	WNW	WNW	W	NW	E	SE	E	NE
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.5	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.4
max°C	11	12	12	11	11	11	8	8	5	2	2	3	4	8	9	11	13	14	14	17	17	17	18	16	16	17	15	13	15	13	13	14	13	13	15	13
min°C	10	12	11	11	11	9	8	8	1	1	2	2	3	7	7	10	13	13	14	16	16	16	17	16	15	16	14	13	14	12	12	14	12	13	13	12
chill°C	7	12	11	10	9	7	6	5	-5	-5	-4	-4	-2	4	4	9	13	13	14	16	16	16	17	16	14	15	13	12	12	11	12	14	12	12	13	12

Freezing level (m)	3500	3400	3650	3650	3700	3650	3450	3300	2550	2850	3100	3300	3350	3550	3750	3800	3950	4150	4200	4250	4400	4350	4350	4450	4400	4400	4300	4200	4100	4100	4000	4000	3900	3750	3650	3650
Cloud base (m)		3150			9800	9400			2450	700	700	750	750		9350													9150			9100	9000			2800

	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:35	—	—	5:35	—	—	5:33	—	—	5:31	—	—	5:31	—	—	5:30	—	—	5:28	—	—	5:28	—	—
	—	—	8:29	—	—	8:30	—	—	8:31	—	—	8:32	—	—	8:34	—	—	8:35	—	—	8:36	—	—	8:37	—	—	8:38	—	—	8:39	—	—	8:40	—	—	8:42

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Fri afternoon, min 1°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sun night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Wed night, min 1°C on Mon morning). Winds decreasing (fresh winds from the NW on Mon night, calm by Wed night).

Mount Saint Helens Weather (Days 6-9):

Mostly dry. Very mild (max 18°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light.

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
Yacolt 41 km S 213m alt. 30 minutes ago	31° C	Dry	Light winds from the SSE (10 kph at 152).
View wx 47 km SSW 248m alt. 1 hour ago	29° C	Dry	Calm (2 kph at 177).
Heisson 48 km S 229m alt. 44 minutes ago	29° C	Dry	Calm (5 kph at 196).
Lewisville wx 51 km S 127m alt. 37 minutes ago	29° C	Dry	Calm (3 kph at 216).
Kalama 53 km SW 270m alt. 43 minutes ago	28° C	Dry	Light winds from the SSW (10 kph at 209).

* 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.