Mount Saint Helens
Weather Forecast, United States

Elevation:
2549
2000
1000

	Days 0-3 Mount Saint Helens Weather Summary: A moderate fall of snow, heaviest on Fri afternoon. Turning milder with moderate rain (total 16mm), heaviest on Sat night. Freeze-thaw conditions (max 8°C on Thu night, min -2°C on Fri night). Winds decreasing (near gales from the SSW on Fri morning, light winds from the SW by Fri night).									Days 3-6 Mount Saint Helens Weather Summary: Heavy rain (total 215mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 2°C on Mon morning). Winds increasing (light winds from the WSW on Sun night, near gales from the SSW by Tue morning).

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

Wind km/h	40	30	30	40	45	20	15	25	30	30	30	15	20	25	40	50	45	25
	some clouds	some clouds	some clouds	light snow	mod. snow	light snow	some clouds	some clouds	heavy rain	mod. rain	mod. rain	heavy rain	light rain	some clouds	heavy rain	heavy rain	heavy rain	heavy rain
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	16	10	10	12	2	-	38	27	34	73
Snow cm	-	-	-	3	7	3	-	-	-	-	-	-	-	-	-	-	-	-
High °C	4	5	8	4	1	-1	2	4	5	5	5	6	3	3	4	5	6	7
Low °C	3	4	6	2	-1	-2	0	3	4	4	5	3	2	3	3	5	5	6
Chill °C	-2	0	3	-2	-6	-7	-3	0	0	0	0	1	-2	-2	-3	-1	0	2
Freezing level m	1550	2000	2500	1700	1100	750	1050	1700	2050	2150	2350	1550	1400	1500	1450	2250	2200	2150

	7:41	-	-	7:43	-	-	7:43	-	-	7:45	-	-	7:45	-	-	7:46	-	-
	-	4:22	-	-	4:22	-	-	4:22	-	-	4:22	-	-	4:22	-	-	4:23	-

Issued 3 am Thu 13 Dec 2018 local time.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	4° C	Dry	Calm (0 kph at 28).
Yacolt 41 km S 212m alt. 2 hours ago	4° C	Dry	Calm (3 kph at 278).
Toutle 44 km W 155.4m alt. 1 hour ago	7° C	Dry	Calm (3 kph at 213).
Battle Ground 53 km S 105.5m alt. 1 hour ago	8° C	Dry	Calm (5 kph at 132).
Battle Ground 54 km SSW 85m alt. 2 hours ago	7° C	Dry	Calm (0 kph at 128).

* 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.