– Lat/Long: 47.46° N 121.64° W

Mailbox Peak
Weather Forecast, United States
Issued: 4 pm Fri 31 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 31 May Local Time

Updates in:

hr min s

Update imminent

2 Mailbox Peak Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 51mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 10°C on Fri afternoon, min 0°C on Mon morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sun afternoon).											Days 5–7 Weather Summary A light covering of new snow mostly falling on Mon night. Becoming milder with light rain (total 8mm) on Tue afternoon. Freeze-thaw conditions (max 16°C on Thu morning, min 0°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, calm by Wed night).
	Fri 31		Saturday 1			Sunday 2			Monday 3			Tuesday 4			Wednesday 5
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	light rain	light rain	rain shwrs	mod. rain	heavy rain	heavy rain	snow shwrs	light snow	snow shwrs	light rain	light rain	rain shwrs	rain shwrs	clear	some clouds
km/h	NW	WNW	WSW	WSW	WSW	SSE	SW	WSW	SW	WSW	WSW	SW	WSW	WSW	W	NW	E
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	2.0	2.0	3	—	—	—	—	—	—
mm	—	0.1	1.6	0.1	1.0	7	12	24	5	—	—	3	4	1.8	0.1	—	—
max°C	10	9	3	4	4	4	5	5	2	1	1	4	4	4	6	10	15
min°C	9	6	3	4	4	3	4	2	0	1	0	3	4	2	3	9	11
chill°C	9	5	0	0	1	0	0	-4	-7	-6	-6	-2	-1	0	3	9	11

Freezing level (m)	3100	2900	2200	2250	2300	2450	2500	1900	1450	1700	1700	2600	2250	2850	3550	3750	4150
Cloud base (m)	6000		550	600	600	500	350	350	400	450	650	400	500	700	8950	8350

	—	—	5:13	—	—	5:11	—	—	5:11	—	—	5:11	—	—	5:11	—	—
	—	8:54	—	—	8:55	—	—	8:57	—	—	8:58	—	—	8:58	—	—	8:59

Mailbox Peak Weather (Days 0-3):

The weather forecast for Mailbox Peak is: Heavy rain (total 51mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 10°C on Fri afternoon, min 0°C on Mon morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sun afternoon).

Mailbox Peak Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Becoming milder with light rain (total 8mm) on Tue afternoon. Freeze-thaw conditions (max 16°C on Thu morning, min 0°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, calm by Wed night).

This table gives the weather forecast for Mailbox Peak at the specific elevation of 1476 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mailbox Peak. 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 12 km WSW 251m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 316).
Snoqualmie Pass 21 km ESE 824m alt. 1 hour ago	15° C	-	Calm (0 kph at 27).
Stampede Pass Airport 31 km SE 628m alt. 3 hours ago	16° C	Clear	Light winds from the WNW (9 kph at 290).	16 km
Grotto wx 38 km NNE 1101m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 0).
Renton Airport 44 km WSW 218m alt. 3 hours ago	20° C	Clear	Light winds from the NNW (15 kph at 330).	16 km

* 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.