– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Mon 09 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 09 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 09 Mar Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryMild with heavy rain (total 41mm), heaviest during Wed afternoon. Becoming colder with a moderate fall of snow heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Mon night). Winds increasing (light winds from the SW on Wed morning, strong winds from the WSW by Wed night). | Days 5–7 Weather SummaryHeavy rain (total 53mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Thu night, min -5°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, calm by Fri night). | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | | |  | |  | | |  |  |  |  | |
light snow | snow shwrs | light snow | light snow | light snow | heavy rain | heavy rain | mod. rain | light snow | light snow | mod. snow | light snow | mod. snow | snow shwrs | snow shwrs | some clouds | rain shwrs | some clouds | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
5 | 1 | 1 | 3 | 5 | — | — | — | 4 | 5 | 6 | 2 | 6 | 2 | 1 | — | — | — | — | |
— | — | 0.6 | — | — | 11 | 18 | 5 | 6 | 38 | 14 | — | — | — | — | — | 0.1 | — | 0.1 | |
max °C | 0 | 1 | 3 | 2 | 2 | 6 | 8 | 3 | 2 | 7 | 6 | 2 | 1 | 0 | 1 | -3 | 2 | 5 | 4 |
min °C | -1 | -1 | 1 | 1 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | -1 | -1 | 1 | -5 | -2 | 5 | 3 |
-5 | -4 | -3 | -3 | -1 | -1 | -2 | -2 | -1 | 0 | -2 | -1 | -1 | -3 | -2 | -5 | -4 | 4 | 2 | |
350 | 550 | 600 | 700 | 900 | 1500 | 1250 | 850 | 800 | 1800 | 1200 | 700 | 400 | 450 | 600 | 0 | 950 | 1350 | 1850 | |
Cloud base (m) | 550 | 450 | 700 | 450 | 450 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 500 | 550 | 450 | 2400 | 2300 | 2400 |
 | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | — | 7:04 | — | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:09 | — | — | 7:12 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mild with heavy rain (total 41mm), heaviest during Wed afternoon. Becoming colder with a moderate fall of snow heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Mon night). Winds increasing (light winds from the SW on Wed morning, strong winds from the WSW by Wed night).
Little Si Weather (Days 3-6):
Heavy rain (total 53mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Thu night, min -5°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, calm by Fri night).
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 |
|---|---|---|---|---|---|
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SHIP4284 | |||||
SHIP3248 |
* 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.