– Lat/Long: 47.50° N 121.76° W
Little Si
Weather Forecast, United StatesIssued: 4 am Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Little Si Weather Forecast at 480 mDays 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Sat morning. Warm (max 22°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 32mm), heaviest during Wed night. Warm (max 20°C on Tue afternoon, min 9°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | | |  |  |  |  | | | | |
rain shwrs | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | light rain | mod. rain | heavy rain | light rain | mod. rain | light rain | |
Cloud base (m) | 450 | 800 | 1700 | 750 | 1800 | 6200 | 4300 | 6400 | 5900 | 1850 | 450 | 400 | 550 | 400 | 500 | 800 | 650 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 22 | 3 | 0.6 | — | — | — | — | — | — | — | — | 0.3 | 1 | 5 | 13 | 3 | 8 | 1.6 |
max °C | 11 | 14 | 13 | 12 | 15 | 14 | 18 | 22 | 17 | 18 | 20 | 16 | 13 | 13 | 12 | 10 | 11 | 10 |
min °C | 10 | 12 | 10 | 11 | 13 | 11 | 14 | 21 | 15 | 16 | 19 | 13 | 12 | 12 | 9 | 9 | 11 | 9 |
chill °C | 9 | 12 | 10 | 11 | 13 | 11 | 14 | 21 | 15 | 16 | 19 | 13 | 11 | 11 | 6 | 7 | 9 | 9 |
Freezing level m | 2100 | 2400 | 2950 | 3150 | 3250 | 3700 | 3700 | 3800 | 3850 | 3700 | 3350 | 2700 | 2600 | 2700 | 1950 | 1950 | 2150 | 2200 |
 | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — |
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Little Si Weather (Days 0-3):
The weather forecast for Little Si is: Heavy rain (total 25mm), heaviest during Sat morning. Warm (max 22°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light.
Little Si Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Wed night. Warm (max 20°C on Tue afternoon, min 9°C on Wed 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 |
|---|---|---|---|---|---|
 | |||||
SHIP8440 | |||||
SHIP5044 | |||||
SHIP10092 | |||||
SHIP6232 | |||||
SHIP4677 | |||||
SHIP7383 |
* 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.