– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun night, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  | | | | |  |  |  |  | | | | | | |
clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 0.5 | 1.6 | 0.6 | 0.3 | 0.1 | — | |
max °C | 17 | 17 | 20 | 17 | 15 | 18 | 15 | 14 | 18 | 16 | 13 | 10 | 8 | 7 | 12 | 11 | 10 | 15 | 14 |
min °C | 11 | 14 | 19 | 11 | 13 | 17 | 8 | 10 | 17 | 12 | 11 | 10 | 7 | 7 | 10 | 8 | 9 | 12 | 8 |
11 | 14 | 19 | 11 | 13 | 17 | 8 | 9 | 17 | 12 | 11 | 9 | 5 | 6 | 9 | 8 | 9 | 12 | 8 | |
3000 | 2900 | 3200 | 3350 | 3300 | 3250 | 3150 | 3000 | 3100 | 2950 | 2100 | 1850 | 1450 | 1550 | 1950 | 2000 | 2600 | 3300 | 3600 | |
Cloud base (m) | 8450 | 6550 | 9000 | 7100 | 550 | 1850 | 8300 | 5850 | 5350 | 6900 | 1950 | 500 | 400 | 450 | 800 | 1750 | 700 | 850 | 8650 |
 | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — |
 | — | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Mostly dry. Warm (max 20°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light.
Little Si Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun night, min 7°C on Mon 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.