– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 4 pm Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sat morning. Warm (max 28°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Thu morning. Warm (max 28°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | | | | | | | | | |
cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 5700 | 4700 | 400 | 500 | 800 | 550 | 900 | 9200 | 9550 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | 2 | 0.8 | 0.5 | 0.6 | 0.2 | — | — | — | — | — | — | — | — | — | 0.2 |
max °C | 28 | 23 | 16 | 20 | 17 | 14 | 19 | 16 | 20 | 24 | 19 | 24 | 28 | 23 | 21 | 23 | 18 |
min °C | 27 | 16 | 16 | 18 | 12 | 13 | 17 | 13 | 16 | 23 | 17 | 20 | 27 | 17 | 18 | 23 | 12 |
chill °C | 27 | 16 | 16 | 18 | 12 | 12 | 17 | 13 | 16 | 23 | 17 | 20 | 27 | 17 | 18 | 23 | 11 |
Freezing level m | 4650 | 4500 | 4100 | 3650 | 3150 | 3000 | 3650 | 4050 | 4050 | 4150 | 4150 | 4200 | 4300 | 4200 | 4100 | 3950 | 3100 |
 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | 7:59 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Light rain (total 5mm), mostly falling on Sat morning. Warm (max 28°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light.
Little Si Weather (Days 3-6):
Some drizzle, heaviest during Thu morning. Warm (max 28°C on Tue afternoon, min 12°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 |
|---|---|---|---|---|---|
 | |||||
SHIP10482 | |||||
SHIP8924 | |||||
SHIP9603 | |||||
SHIP7800 | |||||
SHIP5422 | |||||
SHIP5048 |
* 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.