– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 25°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | |  | |  |  |  | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | clear | |
Cloud base (m) | 7250 | 6600 | 9700 | 9400 | 8950 | 9200 | 8500 | 5000 | 4450 | 400 | 550 | 700 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.6 | 1 | 0.1 | 0.2 | — |
max °C | 20 | 20 | 24 | 21 | 20 | 24 | 21 | 23 | 28 | 23 | 22 | 25 | 20 | 14 | 17 | 16 |
min °C | 16 | 17 | 23 | 14 | 16 | 23 | 16 | 19 | 26 | 20 | 19 | 25 | 13 | 13 | 15 | 12 |
chill °C | 16 | 17 | 23 | 14 | 16 | 23 | 16 | 19 | 26 | 20 | 19 | 25 | 12 | 13 | 15 | 12 |
Freezing level m | 4150 | 4300 | 4300 | 4400 | 4300 | 4350 | 4450 | 4450 | 4600 | 4500 | 4150 | 4150 | 3700 | 3650 | 3800 | 4000 |
 | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — |
 | — | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:07 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Warm (max 28°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light.
Little Si Weather (Days 3-6):
Some drizzle, heaviest during Fri afternoon. Warm (max 25°C on Fri afternoon, min 12°C on Sat 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 | |||||
SHIP6101 |
* 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.