– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 4 am Wed 18 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 18 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 18 Mar Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryHeavy rain (total 66mm), heaviest during Fri afternoon. Very mild (max 11°C on Wed morning, min 1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow on Sat morning. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  |  |  |  |  | | | |  | |
mod. rain | light rain | mod. rain | mod. rain | light rain | heavy rain | heavy rain | heavy rain | light rain | light snow | rain shwrs | some clouds | clear | cloudy | some clouds | cloudy | cloudy | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
7 | 3 | 7 | 5 | 3 | 12 | 12 | 13 | 4 | — | 1.1 | — | — | — | — | — | — | 0.6 | |
max °C | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 1 | 4 | 2 | 5 | 7 | 4 | 7 | 8 | 6 |
min °C | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 1 | 1 | 2 | 0 | 1 | 7 | 4 | 4 | 7 | 4 |
9 | 8 | 8 | 7 | 9 | 8 | 8 | 7 | -1 | -1 | 0 | 0 | 1 | 6 | 4 | 4 | 7 | 1 | |
2750 | 2800 | 2650 | 2550 | 3000 | 2800 | 2550 | 2150 | 900 | 600 | 900 | 650 | 1250 | 1300 | 1750 | 1800 | 1650 | 1750 | |
Cloud base (m) | 450 | 400 | 400 | 500 | 400 | 400 | 400 | 400 | 450 | 450 | 500 | 800 | 550 | 900 | 6150 | 3000 | 3050 | 2200 |
 | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 66mm), heaviest during Fri afternoon. Very mild (max 11°C on Wed morning, min 1°C on Fri night). Wind will be generally light.
Little Si Weather (Days 3-6):
A dusting of snow on Sat morning. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°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 |
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Seattl / oeing Airport | |
* 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.