– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 4 pm Tue 10 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryHeavy rain (total 33mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Wed night, min 0°C on Fri morning). Winds decreasing (strong winds from the WSW on Wed night, light winds from the WSW by Thu night). | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 8mm) on Sun afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min -3°C on Sat morning). Wind will be generally light. | ||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | |  | |  | | |  | |
light rain | light snow | light snow | mod. rain | heavy rain | light snow | light snow | heavy snow | light snow | light snow | light snow | some clouds | some clouds | some clouds | light rain | mod. rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | 1 | — | — | 1 | 2 | 12 | 5 | 1 | 3 | — | — | — | — | — | — | |
0.3 | 2 | 6 | 9 | 14 | — | 1.7 | — | — | — | — | — | — | — | 0.7 | 6 | 0.7 | |
max °C | 3 | 2 | 2 | 6 | 8 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 6 |
min °C | 2 | 1 | 2 | 3 | 2 | 1 | 2 | 1 | 0 | 1 | -2 | -3 | 0 | -3 | 0 | 2 | 4 |
-2 | -3 | 0 | -1 | -4 | -5 | -2 | -2 | -2 | -1 | -5 | -3 | -2 | -3 | 0 | -1 | 2 | |
700 | 700 | 950 | 1700 | 800 | 700 | 750 | 600 | 600 | 600 | 300 | 450 | 600 | 0 | 950 | 1650 | 2650 | |
Cloud base (m) | 700 | 450 | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 450 | 500 | 450 | 650 | 1900 | 450 | 500 |
 | — | — | 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: Heavy rain (total 33mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Wed night, min 0°C on Fri morning). Winds decreasing (strong winds from the WSW on Wed night, light winds from the WSW by Thu night).
Little Si Weather (Days 3-6):
A dusting of snow turning to light rain (total 8mm) on Sun afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min -3°C on Sat morning). 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP4495 | |||||
SHIP6923 |
* 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.