– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  | | |  | |  |  | | | | | | | |
some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | light rain | rain shwrs | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 0.1 | 0.3 | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 10 | 11 | 15 | 11 | 9 | 10 | 10 | 11 | 15 | 13 | 17 | 20 | 17 | 15 | 19 | 17 | 12 | 18 | 13 |
min °C | 6 | 8 | 14 | 8 | 8 | 9 | 8 | 9 | 12 | 9 | 13 | 19 | 10 | 13 | 18 | 11 | 11 | 16 | 7 |
6 | 8 | 14 | 8 | 8 | 9 | 8 | 9 | 12 | 9 | 13 | 19 | 10 | 13 | 18 | 11 | 11 | 16 | 7 | |
1950 | 1850 | 2200 | 2150 | 2000 | 2150 | 2600 | 2450 | 3100 | 3100 | 3050 | 3150 | 3250 | 3250 | 3400 | 3250 | 3200 | 3100 | 3000 | |
Cloud base (m) | 6950 | 750 | 1800 | 1800 | 450 | 500 | 1850 | 600 | 850 | 6900 | 5250 | 4400 | 6900 | 8600 | 900 | 500 | 7500 | 9200 | |
 | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — |
 | — | — | — | 8:39 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Very mild (max 15°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.
Little Si Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Thu afternoon, min 9°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 |
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* 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.