– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 3 pm Wed 04 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryHeavy rain (total 38mm), heaviest during Wed afternoon. Mild temperatures (max 8°C on Sat morning, min 3°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 9°C on Sat night, min -1°C on Mon night). Winds increasing (light winds from the WSW on Sat afternoon, fresh winds from the SW by Sun afternoon). | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | |  | | | |  |  |  | |
heavy rain | light rain | light rain | light rain | light rain | light rain | light rain | heavy rain | light rain | light rain | mod. rain | light rain | light rain | light rain | light snow | mod. snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 4 | |
17 | 2 | 1.5 | 1.1 | 4 | 0.1 | 0.2 | 11 | 0.7 | 2 | 7 | 4 | 1.8 | 1.5 | — | — | — | |
max °C | 5 | 5 | 4 | 4 | 4 | 6 | 6 | 7 | 8 | 8 | 9 | 8 | 7 | 3 | 1 | 1 | 0 |
min °C | 4 | 3 | 3 | 4 | 3 | 5 | 6 | 6 | 8 | 8 | 8 | 8 | 4 | 1 | 1 | 0 | -1 |
4 | 0 | 1 | 4 | 3 | 5 | 6 | 6 | 7 | 7 | 6 | 4 | -1 | -4 | -5 | -4 | -6 | |
1250 | 1200 | 900 | 1100 | 1000 | 1400 | 1700 | 2050 | 3100 | 2450 | 2400 | 2050 | 1550 | 800 | 650 | 600 | 450 | |
Cloud base (m) | 400 | 450 | 550 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 450 |
 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 7:33 | — | — | 6:31 | — | — |
 | 5:55 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 7:01 | — | — | 6:04 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 38mm), heaviest during Wed afternoon. Mild temperatures (max 8°C on Sat morning, min 3°C on Wed night). Wind will be generally light.
Little Si Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 9°C on Sat night, min -1°C on Mon night). Winds increasing (light winds from the WSW on Sat afternoon, fresh winds from the SW by Sun afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP8682 | |||||
SHIP2899 | |||||
SHIP4835 | |||||
SHIP6547 | |||||
SHIP9143 |
* 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.