Mount Saint Helens
Weather Forecast, United States

Elevation:
2549
2000
1000

	Days 0-3 Mount Saint Helens Weather Summary: Some drizzle, heaviest during Fri morning. Very mild (max 13°C on Tue night, min 3°C on Thu night). Winds increasing (light winds from the NNE on Tue night, fresh winds from the WNW by Wed night).									Days 3-6 Mount Saint Helens Weather Summary: Mild with light rain (total 2mm) on Sat morning Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri afternoon, min -1°C on Mon morning). Winds decreasing (fresh winds from the NW on Sun morning, light winds from the N by Mon afternoon).

	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM

Wind km/h	20	10	10	20	35	30	35	35	25	25	25	20	25	30	35	35	35	20
	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	clear	clear	rain shwrs	some clouds	light rain	cloudy	light snow	light snow	light snow
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	1	-	-	1	-	1	-	-	-	-
Snow cm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4	3	1
High °C	12	13	12	13	12	8	8	6	4	4	4	4	3	2	1	1	1	-1
Low °C	12	12	12	13	8	7	7	3	4	4	4	3	2	1	1	1	0	-1
Chill °C	10	11	11	12	9	4	4	1	-2	-1	-1	-1	-2	-3	-6	-5	-6	-8
Freezing level m	4200	4500	4400	4400	4300	4000	3800	3550	3500	3500	3750	3450	3050	3050	2750	2750	2650	2350

	-	-	6:16	-	-	6:16	-	-	6:18	-	-	6:20	-	-	6:20	-	-	6:22
	8:07	-	-	8:05	-	-	8:04	-	-	8:01	-	-	8:00	-	-	7:58	-	-

Issued 4 pm Tue 21 Aug 2018 local time.

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
Ariel 28 km SSW 141m alt. 1 hour ago	33° C	Dry	Calm (2 kph at 166).
Yacolt 41 km S 212m alt. 1 hour ago	33° C	Dry	Wind observation was rejected .
Toutle 44 km W 155.4m alt. 48 minutes ago	31° C	Dry	Calm (0 kph at 49).
Battle Ground 53 km S 106.7m alt. 1 hour ago	33° C	Dry	Wind observation was rejected .
Battle Ground 53 km S 105.5m alt. 1 hour ago	34° C	Dry	Wind observation was rejected .

* 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. We also include passing Ship data if it is recorded close to Mount Saint Helens and within an acceptable time window.