Mount Si
Weather Forecast, United States

Elevation:
1270
500

	Days 0-3 Mount Si Weather Summary: Mostly dry. Very mild (max 15°C on Sun afternoon, min 6°C on Tue night). Wind will be generally light.									Days 3-6 Mount Si Weather Summary: Heavy rain (total 23mm), heaviest during Thu afternoon. Mild temperatures (max 8°C on Fri afternoon, min 4°C on Thu night). Mainly strong winds.

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

Wind km/h	5	5	5	10	10	5	15	20	10	10	15	25	35	35	5	15	35	10
	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	rain shwrs	mod. rain	some clouds	cloudy	light rain	rain shwrs
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	1	10	-	-	5	7
Snow cm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	14	15	13	14	14	13	11	9	7	6	7	6	7	6	7	7	8	7
Low °C	13	14	12	13	14	12	11	9	6	6	6	6	6	5	4	7	8	6
Chill °C	14	15	13	14	14	12	10	6	4	5	4	3	3	0	4	5	4	2
Freezing level m	3800	3700	3650	3600	3550	3300	2900	2650	2400	2900	2700	2850	2650	2250	2650	2650	2600	2450

	7:33	-	-	7:35	-	-	7:37	-	-	7:37	-	-	7:39	-	-	7:41	-	-
	-	6:07	-	-	6:06	-	-	6:04	-	-	6:01	-	-	6:00	-	-	5:59	-

Issued 4 am Sun 21 Oct 2018 local time.

This table gives the weather forecast for Mount Si at the specific elevation of 1270 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Si. 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
North Bend 3 km SW 134m alt. 51 minutes ago	3° C	Dry	Calm (0 kph at 24).
North Bend 6 km SE 247m alt. 51 minutes ago	3° C	Dry	Calm (0 kph at 130).
North Bend 8 km S 307.9m alt. 39 minutes ago	6° C	Dry	Calm (0 kph at 338).
Snoqualmie 11 km W 275.5m alt. 41 minutes ago	7° C	Dry	Calm (0 kph at ).
Carnation 20 km WNW 27m alt. 40 minutes ago	4° C	Dry	Calm (0 kph at 22).

* 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 Si and within an acceptable time window.