– Lat/Long: 47.50° N 121.76° W
Little Si Weather Forecast
Cascade Range · United StatesIssued: 10 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sat morning. Warm (max 23°C on Thu afternoon, min 10°C on Sat afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Sun afternoon, min 6°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  |  |  | | | | | |
clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 9650 | 9150 | 8600 | 9300 | 550 | 6300 | 7050 | 6150 | 2800 | 2600 | 6800 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 1.2 | 3 | 0.7 | — | — | — | — | — | — | — |
max °C | 12 | 20 | 23 | 15 | 21 | 23 | 16 | 11 | 11 | 8 | 10 | 12 | 9 | 10 | 11 | 8 |
min °C | 12 | 12 | 21 | 14 | 14 | 21 | 12 | 11 | 10 | 6 | 6 | 11 | 8 | 7 | 10 | 6 |
chill °C | 12 | 11 | 21 | 14 | 14 | 21 | 11 | 9 | 9 | 5 | 5 | 11 | 7 | 7 | 10 | 6 |
Freezing level m | 4000 | 4050 | 4050 | 4000 | 4000 | 3800 | 3250 | 2000 | 2100 | 2250 | 2950 | 2900 | 2500 | 1850 | 1950 | 2100 |
 | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — |
 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Light rain (total 5mm), mostly falling on Sat morning. Warm (max 23°C on Thu afternoon, min 10°C on Sat afternoon). Wind will be generally light.
Little Si Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Sun afternoon, min 6°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.
* 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.