– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 10 pm Mon 13 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Mon night, min -2°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 13°C on Sat afternoon, min 2°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | |  |  | | | | |  | |
light rain | light rain | mod. rain | mod. rain | some clouds | mod. rain | light snow | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | light rain | cloudy | light rain | heavy rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | |
0.7 | 1.9 | 6 | 9 | — | 6 | — | 0.2 | 0.4 | 2 | 0.3 | 0.4 | 0.1 | — | — | 0.1 | — | 4 | 10 | |
max °C | 6 | 5 | 4 | 5 | 1 | 3 | 1 | 3 | 5 | 3 | 4 | 7 | 5 | 10 | 13 | 10 | 12 | 12 | 7 |
min °C | 4 | 4 | 4 | 0 | 1 | 2 | -2 | 1 | 5 | 2 | 2 | 5 | 3 | 6 | 13 | 9 | 10 | 8 | 6 |
1 | 1 | 0 | 0 | 0 | -1 | -2 | 1 | 5 | 1 | 2 | 5 | 1 | 5 | 13 | 7 | 8 | 8 | 6 | |
1050 | 1150 | 1150 | 600 | 650 | 800 | 0 | 850 | 1100 | 900 | 1000 | 1250 | 1550 | 2000 | 2350 | 2500 | 2450 | 1900 | 1600 | |
Cloud base (m) | 650 | 400 | 400 | 400 | 400 | 500 | 450 | 450 | 600 | 450 | 450 | 650 | 650 | 400 | 2350 | 1950 | 2400 | 800 | 400 |
 | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | — | 8:00 | — | — | 8:00 |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 25mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Mon night, min -2°C on Wed night). Mainly fresh winds.
Little Si Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 13°C on Sat afternoon, min 2°C on Thu 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.