– Lat/Long: 47.50° N 121.76° W
Little Si Weather Forecast
Cascade Range · United StatesIssued: 3 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryHeavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 15°C on Thu afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the SE on Thu night, calm by Fri night). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Sun afternoon. Mild temperatures (max 8°C on Tue morning, min 3°C on Mon night). Wind will be generally light. | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | |  |  |  |  |  | | |  | |
cloudy | cloudy | cloudy | mod. rain | light rain | light rain | light rain | mod. rain | mod. rain | heavy rain | rain shwrs | rain shwrs | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 5550 | 5900 | 1500 | 1450 | 550 | 750 | 800 | 400 | 400 | 650 | 950 | 500 | 2100 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 8 | 1.1 | 0.3 | 1.9 | 10 | 7 | 12 | 1 | 0.2 | — | — | — | — | — |
max °C | 15 | 13 | 14 | 8 | 8 | 10 | 9 | 9 | 8 | 7 | 6 | 7 | 7 | 4 | 8 | 7 | 5 |
min °C | 13 | 12 | 12 | 8 | 7 | 9 | 8 | 8 | 8 | 6 | 5 | 6 | 5 | 3 | 7 | 5 | 4 |
chill °C | 12 | 10 | 11 | 7 | 5 | 9 | 6 | 5 | 7 | 4 | 3 | 5 | 4 | 1 | 7 | 2 | 2 |
Freezing level m | 3000 | 3050 | 2700 | 1950 | 1800 | 1700 | 1750 | 2100 | 1800 | 1500 | 1400 | 1300 | 1450 | 1400 | 1550 | 1650 | 1750 |
 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | 4:34 | — | — | 4:32 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 15°C on Thu afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the SE on Thu night, calm by Fri night).
Little Si Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Sun afternoon. Mild temperatures (max 8°C on Tue morning, min 3°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 |
|---|---|---|---|---|---|
 | |||||
| |||||
SHIP8156 | |||||
SHIP2351 | |||||
SHIP6761 | |||||
SHIP7398 | |||||
SHIP2887 | |||||
SHIP7377 |
* 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.