– Lat/Long: 47.43° N 121.70° W

Mount Washington (Cascades)
Weather Forecast, United States
Issued: 10 am Mon 20 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 20 May Local Time

Updates in:

hr min s

Update imminent

2 Mount Washington (Cascades) Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 41mm), mostly on Tue afternoon. Becoming colder with a light covering of snow ,mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -2°C on Wed morning). Winds increasing (light winds from the NW on Mon morning, strong winds from the SW by Tue night).									Days 4–6 Weather Summary Mild with light rain (total 6mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Fri night). Winds increasing (light winds from the W on Thu morning, fresh winds from the SW by Fri afternoon).
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	rain shwrs	rain shwrs	light rain	heavy rain	light snow	light snow	light snow	cloudy	some clouds	rain shwrs	light rain	light rain	snow shwrs	snow shwrs	light snow	snow shwrs	some clouds
km/h	NW	NW	W	WSW	SW	SW	W	NW	W	W	WNW	WSW	SW	SW	SW	WNW	WNW	WSW
Wave Height Map See all maps
cm	—	—	—	—	—	2.0	2.0	1.0	—	—	—	—	—	1.0	1.0	3	1.0	—
mm	—	0.2	0.1	4	25	11	—	—	—	—	0.2	0.1	3	3	—	—	—	—
max°C	2	4	4	4	4	4	-1	1	2	2	5	5	3	3	1	-2	1	2
min°C	1	3	2	3	4	-1	-2	0	2	2	4	3	1	2	-2	-2	-1	0
chill°C	-3	0	-1	-2	-2	-9	-9	-3	-1	0	3	1	-3	-4	-9	-7	-6	-4

Freezing level (m)	1600	1950	1900	2100	2100	1550	1150	1500	1800	1800	2250	2200	1950	1650	1050	1100	1550	1600
Cloud base (m)	750	850	950	500	400	400	500	400	750	650	900	800	650	400	700	400	500	700

	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:18	—	—	5:18	—	—
	—	—	8:44	—	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47	—	—	8:49

Mount Washington (Cascades) Weather (Days 0-3):

The weather forecast for Mount Washington (Cascades) is: Heavy rain (total 41mm), mostly on Tue afternoon. Becoming colder with a light covering of snow ,mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -2°C on Wed morning). Winds increasing (light winds from the NW on Mon morning, strong winds from the SW by Tue night).

Mount Washington (Cascades) Weather (Days 3-6):

Mild with light rain (total 6mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Fri night). Winds increasing (light winds from the W on Thu morning, fresh winds from the SW by Fri afternoon).

This table gives the weather forecast for Mount Washington (Cascades) at the specific elevation of 1341 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Washington (Cascades). 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
Snoqualmie Pass 25 km E 824m alt. 19 minutes ago	12° C	-	Calm (0 kph at 178).
Stampede Pass Airport 32 km ESE 628m alt. 1 hour ago	4° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered Mid: overcast
Auburn 38 km SW 119m alt. 1 hour ago		-	Calm (0 kph at 269).
Renton Airport 40 km W 218m alt. 2 hours ago	12° C	Clear	Light winds from the N (6 kph at 1).	11 km
Grotto wx 44 km NNE 1101m alt. 47 minutes ago	6° C	Dry	Calm (2 kph at 228).

* 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.