– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 am Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryMostly dry. Warm (max 32°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 25°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | | | | |  |  |  |  | |  | |
clear | clear | clear | clear | clear | some clouds | rain shwrs | clear | clear | clear | clear | clear | some clouds | light rain | light rain | cloudy | some clouds | rain shwrs | |
Cloud base (m) | 8950 | 8900 | 5050 | 6300 | 850 | 800 | 750 | 850 | 800 | 2250 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | 0.9 | 1.6 | — | — | 0.1 |
max °C | 28 | 31 | 27 | 29 | 32 | 27 | 21 | 23 | 21 | 21 | 25 | 22 | 16 | 17 | 13 | 14 | 16 | 15 |
min °C | 24 | 31 | 22 | 25 | 31 | 17 | 19 | 23 | 15 | 17 | 24 | 13 | 15 | 14 | 12 | 13 | 15 | 12 |
chill °C | 24 | 31 | 22 | 25 | 31 | 17 | 19 | 23 | 15 | 17 | 24 | 13 | 15 | 14 | 12 | 13 | 15 | 12 |
Freezing level m | 4600 | 4700 | 4700 | 4750 | 4800 | 4650 | 4500 | 4400 | 4300 | 4100 | 4050 | 3700 | 3250 | 3100 | 3650 | 3500 | 3550 | 3700 |
 | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — |
 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Warm (max 32°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light.
Little Si Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sat 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
SHIP917 | |||||
SHIP4186 | |||||
SHIP6727 | |||||
SHIP5964 | |||||
SHIP3246 | |||||
SHIP7794 |
* 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.