– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 9 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night will be washed away by heavy rain (total 23mm) on Fri night. Freeze-thaw conditions (max 8°C on Sat morning, min 0°C on Thu afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min -2°C on Sun afternoon). Wind will be generally light. | |||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  |  |  |  | |  |  | |  | |
snow shwrs | some clouds | some clouds | light snow | light snow | mod. rain | heavy rain | light rain | cloudy | mod. snow | snow shwrs | some clouds | cloudy | clear | clear | clear | |
Cloud base (m) | 750 | 950 | 950 | 2550 | 900 | 750 | 750 | 800 | 900 | 2150 | 750 | 850 | 750 | 2800 | 3400 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 4 | — | — | 1 | 1 | — | — | — | — | 8 | 6 | — | — | — | — | — |
mm | — | — | — | — | 2 | 5 | 15 | 1 | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 1 | 1 | 3 | 4 | 6 | 8 | 7 | 5 | 0 | -1 | 1 | 3 | 2 | 2 |
min °C | 1 | 1 | 0 | 0 | 2 | 4 | 4 | 7 | 5 | 1 | 0 | -2 | -2 | 3 | 1 | 1 |
chill °C | -1 | -1 | 0 | -2 | -1 | 1 | 3 | 5 | 2 | -4 | -4 | -2 | -2 | 1 | 1 | 1 |
Freezing level m | 1700 | 1700 | 1750 | 1800 | 2150 | 2700 | 2500 | 2800 | 2700 | 1700 | 1600 | 1350 | 1200 | 1850 | 1850 | 1800 |
 | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:32 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: A light covering of new snow mostly falling on Wed night will be washed away by heavy rain (total 23mm) on Fri night. Freeze-thaw conditions (max 8°C on Sat morning, min 0°C on Thu afternoon). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min -2°C on Sun afternoon). Wind will be generally light.
This table gives the weather forecast for Sonny Boy at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Sonny Boy. 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
Skagit Burlingto / t Vernon Airport |  | ||||
BUOY-PBFW1 | |||||
Everett Airport | | ||||
SHIP3657 | |||||
SHIP8056 | |||||
SHIP3334 |
* 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.