– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Thu 09 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Sat morning. Very mild (max 17°C on Fri afternoon, min 7°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 22mm) on Wed afternoon. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the NW by Wed afternoon). | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  | | | | | |  | | | | |
clear | cloudy | some clouds | rain shwrs | mod. rain | light rain | some clouds | light rain | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | snow shwrs | light rain | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | |
— | — | — | 0.2 | 7 | 4 | — | 0.2 | 0.9 | 3 | 0.9 | 1.9 | 1.2 | 2 | 4 | 1.7 | 1.8 | 6 | — | |
max °C | 13 | 16 | 17 | 14 | 8 | 8 | 7 | 8 | 8 | 7 | 5 | 6 | 5 | 4 | 5 | 5 | 2 | 3 | 1 |
min °C | 10 | 12 | 17 | 9 | 7 | 7 | 7 | 7 | 8 | 4 | 4 | 5 | 3 | 4 | 5 | 0 | 1 | 3 | -2 |
9 | 12 | 17 | 9 | 5 | 6 | 6 | 7 | 8 | 0 | 0 | 2 | 0 | 1 | 1 | -5 | -3 | -1 | -2 | |
2800 | 2700 | 2700 | 2450 | 1700 | 1750 | 1800 | 1700 | 1700 | 1200 | 1150 | 1300 | 950 | 1100 | 1150 | 550 | 750 | 850 | 0 | |
Cloud base (m) | 9200 | 3200 | 2900 | 1650 | 400 | 400 | 750 | 550 | 500 | 400 | 450 | 400 | 600 | 450 | 400 | 550 | 450 | 450 | 850 |
 | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — |
 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:55 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Moderate rain (total 13mm), heaviest on Sat morning. Very mild (max 17°C on Fri afternoon, min 7°C on Sat morning). Wind will be generally light.
Little Si Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 22mm) on Wed afternoon. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the NW by Wed afternoon).
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.