– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 3 am Wed 17 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 17 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 17 Dec Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Thu afternoon. Later becoming colder with a dusting of snow on Fri night. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Thu night). Winds increasing (light winds from the SW on Wed night, strong winds from the SW by Thu afternoon). | Days 4–6 Weather SummaryA moderate fall of snow heaviest on Sun morning. Turning milder with heavy rain (total 22mm), heaviest during Sun night. Temperatures will be slightly above freezing (max 3°C on Sat morning, min 1°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  | |  |  |  | | | | |  | |
light rain | light rain | mod. rain | light rain | mod. rain | light rain | cloudy | cloudy | snow shwrs | light rain | rain shwrs | light snow | light snow | light rain | mod. rain | light rain | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | 1 | 3 | — | — | — | 1 | 7 | |
3 | 2 | 6 | 4 | 5 | 2 | — | — | — | 1.7 | 1.3 | — | 3 | 4 | 6 | 3 | 3 | — | |
max°C | 3 | 3 | 3 | 4 | 7 | 5 | 2 | 2 | 2 | 3 | 2 | 1 | 2 | 3 | 3 | 3 | 2 | 1 |
min°C | 2 | 3 | 3 | 3 | 6 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 3 | 1 | 2 | 1 | 1 |
-4 | -2 | 1 | 0 | 1 | -4 | -3 | -3 | -4 | -2 | -1 | -2 | -3 | 1 | -2 | -3 | -2 | -4 | |
800 | 900 | 1050 | 1050 | 2300 | 900 | 700 | 700 | 700 | 800 | 850 | 800 | 850 | 950 | 700 | 900 | 800 | 650 | |
Cloud base (m) | 500 | 450 | 400 | 400 | 300 | 500 | 400 | 400 | 550 | 400 | 400 | 850 | 500 | 400 | 500 | 450 | 400 | 400 |
 | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — |
Loading...
Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 22mm), heaviest during Thu afternoon. Later becoming colder with a dusting of snow on Fri night. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Thu night). Winds increasing (light winds from the SW on Wed night, strong winds from the SW by Thu afternoon).
Little Si Weather (Days 3-6):
A moderate fall of snow heaviest on Sun morning. Turning milder with heavy rain (total 22mm), heaviest during Sun night. Temperatures will be slightly above freezing (max 3°C on Sat morning, min 1°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Little Si at the specific elevation of 480 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Little 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
 | |||||
Seattl / oeing Airport |  | ||||
| |||||
BUOY-WPOW1 | |||||
BUOY-TCNW1 |
* 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.