– Lat/Long: 47.43° N 121.70° W

Mount Washington (Cascades)
Weather Forecast, United States
Issued: 3 am Sat 21 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 21 Dec Local Time

Updates in:

hr min s

Update imminent

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

	Days 1–3 Weather Summary Light rain (total 6mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -1°C on Sun night). Mainly strong winds.									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -3°C on Tue night). Winds increasing (light winds from the NW on Tue afternoon, fresh winds from the SW by Thu afternoon).
	Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	snow shwrs	some clouds	light snow	light snow	snow shwrs	clear	some clouds	mod. snow	light snow	light snow	light snow	cloudy	light snow	heavy snow	mod. snow	light snow	mod. snow
km/h	SSE	WSW	SW	SE	S	WSW	WSW	ESE	ESE	WSW	NNW	SW	SSW	ESE	ESE	SW	SW	SSW
See all weather maps
cm	3	2.0	—	1.0	3	5	—	—	6	1.0	3	1.0	—	1.0	11	8	3	6
mm	0.4	—	—	—	5	—	—	—	0.8	—	—	—	—	—	—	—	—	—
max°C	2	0	0	2	2	2	3	6	4	0	-1	-2	-1	-2	-1	0	1	1
min°C	1	0	0	1	2	-1	0	6	0	0	-2	-3	-2	-3	-2	-1	0	0
chill°C	-6	-7	-5	-4	-4	-7	-2	2	-4	-3	-5	-8	-7	-9	-9	-8	-6	-5

Freezing level (m)	1800	1400	1300	1650	1900	1500	1400	2700	2050	1350	1150	850	1050	1000	1050	1150	1450	1450
Cloud base (m)	2400	450	1500	800	700	400	700		1850	400	450	450	650	1800	400	400	400	350

	7:50	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:52	—	—
	—	4:19	—	—	4:19	—	—	4:20	—	—	4:20	—	—	4:21	—	—	4:22	—

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

The weather forecast for Mount Washington (Cascades) is: Light rain (total 6mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -1°C on Sun night). Mainly strong winds.

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

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -3°C on Tue night). Winds increasing (light winds from the NW on Tue afternoon, fresh winds from the SW by Thu 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
Harman Heights wx 9 km WNW 251m alt. 48 minutes ago	8° C	Dry	Calm (0 kph at 12).
Black Diamond 28 km SSW 192m alt. 2 hours ago	14° C	Dry	Calm (5 kph at 106).
Stampede Pass Airport 32 km ESE 628m alt. 2 hours ago	1° C	Fog -.	Light winds from the E (7 kph at 80).	1 km Low: scattered Mid: broken High: overcast
Auburn 39 km SW 119m alt. 2 hours ago	-2° C	-	Calm (0 kph at 76).
Renton Airport 40 km W 218m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the S (11 kph at 190).	16 km Low: few Mid: broken High: overcast
Seattle Tacoma International Airport 47 km WSW 218m alt. 2 hours ago	9° C	Dry and cloudy.	Light winds from the S (11 kph at 180).	16 km Low: broken Mid: overcast
Seattl / oeing Airport 48 km W 218m alt. 2 hours ago	8° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
Puyallup 53 km SSW 160m alt. 49 minutes ago	7° C	Dry	Calm (0 kph at 154).
Seattle 55 km W 100m alt. 1 hour ago	6° C	-	Light winds from the N (10 kph at 355).
BUOY-TCNW1 56 km SW 3m alt. 1 hour ago

* 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.