– Lat/Long: 47.50° N 121.76° W
Little Si Weather Forecast
Cascade Range · United StatesIssued: 10 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryHeavy rain (total 41mm), heaviest during Tue night. Mild temperatures (max 9°C on Sun afternoon, min 5°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Wed morning. Very mild (max 10°C on Fri afternoon, min 4°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | |  |  |  | | |  | |
mod. rain | mod. rain | light rain | light rain | light rain | mod. rain | rain shwrs | rain shwrs | heavy rain | light rain | light rain | light rain | clear | some clouds | rain shwrs | some clouds | rain shwrs | clear | |
Cloud base (m) | 900 | 500 | 850 | 600 | 450 | 400 | 450 | 650 | 400 | 400 | 500 | 750 | 600 | 1650 | 1850 | 900 | 1850 | 6650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 5 | 0.2 | 0.7 | 1.5 | 8 | 1 | 0.9 | 18 | 4 | 4 | 1.9 | — | — | 0.2 | — | 0.1 | — |
max °C | 7 | 9 | 8 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 7 | 5 | 8 | 9 | 6 | 8 | 10 | 6 |
min °C | 7 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 5 | 5 | 6 | 5 | 4 | 8 | 4 | 5 | 9 | 5 |
chill °C | 5 | 6 | 7 | 6 | 5 | 6 | 4 | 5 | 2 | 3 | 5 | 4 | 1 | 6 | 3 | 5 | 9 | 3 |
Freezing level m | 1950 | 2100 | 2100 | 1700 | 1550 | 1500 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1500 | 1650 | 1500 | 1600 | 1700 | 1850 |
 | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — | — | 5:55 | — | — | 5:54 | — | — | 5:52 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 41mm), heaviest during Tue night. Mild temperatures (max 9°C on Sun afternoon, min 5°C on Tue night). Wind will be generally light.
Little Si Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Wed morning. Very mild (max 10°C on Fri afternoon, min 4°C on Thu 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP4765 | |||||
Seattl / oeing Airport | | ||||
| |||||
BUOY-EBSW1 | |||||
* 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.