– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 4 pm Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryMostly dry. Warm (max 24°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 28°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | | | | | | |  |  | |
clear | clear | clear | clear | some clouds | cloudy | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 750 | 8650 | 6600 | 6250 | 650 | 500 | 5900 | 3950 | 3900 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.7 |
max °C | 21 | 19 | 20 | 24 | 20 | 20 | 24 | 19 | 18 | 22 | 20 | 22 | 26 | 22 | 23 | 28 | 21 |
min °C | 20 | 15 | 16 | 23 | 15 | 16 | 22 | 13 | 15 | 21 | 15 | 18 | 25 | 18 | 20 | 26 | 16 |
chill °C | 20 | 15 | 16 | 23 | 15 | 16 | 22 | 13 | 15 | 21 | 15 | 18 | 25 | 18 | 20 | 26 | 16 |
Freezing level m | 4000 | 4050 | 4050 | 4100 | 4050 | 4100 | 4150 | 4300 | 4400 | 4350 | 4250 | 4350 | 4600 | 4700 | 4400 | 4400 | 4300 |
 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — |
 | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Warm (max 24°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light.
Little Si Weather (Days 3-6):
Mostly dry. Warm (max 28°C on Fri afternoon, min 15°C on Wed 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 | |||||
SHIP1645 |
* 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.