– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 am Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryMostly dry. Warm (max 27°C on Thu afternoon, min 17°C on Wed morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Warm (max 22°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  |  | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 5000 | 5750 | 3450 | 650 | 700 | 800 | 550 | 900 | 9000 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.4 | 1 | 0.8 | 0.4 | 0.2 | — | — | — | — | — |
max °C | 21 | 25 | 21 | 24 | 27 | 23 | 24 | 27 | 22 | 18 | 19 | 16 | 15 | 19 | 16 | 19 | 22 | 18 |
min °C | 17 | 23 | 17 | 19 | 26 | 19 | 21 | 27 | 17 | 17 | 18 | 13 | 13 | 17 | 12 | 14 | 22 | 16 |
chill °C | 17 | 23 | 17 | 19 | 26 | 19 | 21 | 27 | 17 | 17 | 18 | 12 | 12 | 17 | 12 | 14 | 22 | 16 |
Freezing level m | 4400 | 4350 | 4400 | 4450 | 4550 | 4550 | 4500 | 4450 | 4300 | 3900 | 3450 | 3300 | 3500 | 3600 | 3750 | 4050 | 4100 | 4100 |
 | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Warm (max 27°C on Thu afternoon, min 17°C on Wed morning). Wind will be generally light.
Little Si Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sat morning. Warm (max 22°C on Mon afternoon, min 12°C on Sun 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-EBSW1 | |||||
SHIP171 | |||||
SHIP8446 |
* 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.