– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 3 pm Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Fri night, min -5°C on Sun morning). Winds increasing (light winds from the WSW on Thu afternoon, near gales from the SW by Sat night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 4°C on Wed morning, min -6°C on Sun afternoon). Winds increasing (calm on Sun night, fresh winds from the SW by Tue morning). | ||||||||||||||||
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | |  | |  | | | |  | |
some clouds | snow shwrs | light snow | mod. snow | snow shwrs | light rain | cloudy | heavy snow | heavy snow | mod. snow | some clouds | some clouds | clear | some clouds | light snow | light snow | light rain | |
Cloud base (m) | 2400 | 2850 | 850 | 750 | 800 | 1800 | 1700 | 750 | 750 | 800 | 750 | 750 | 800 | 1600 | 2050 | 750 | 950 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | 1 | 7 | 2 | — | — | 19 | 11 | 6 | — | — | — | — | 3 | 3 | — |
mm | — | — | — | — | — | 0.1 | — | — | — | — | — | — | — | — | — | — | 1.5 |
max °C | -2 | -1 | 2 | 2 | 3 | 3 | 3 | -1 | -5 | -6 | -2 | -1 | -1 | 1 | 1 | 2 | 3 |
min °C | -2 | -1 | 0 | 1 | 1 | 3 | 2 | -4 | -5 | -6 | -6 | -1 | -2 | -2 | 0 | 1 | 2 |
chill °C | -7 | -6 | -7 | -4 | -4 | -2 | -5 | -13 | -14 | -13 | -9 | -4 | -6 | -6 | -6 | -4 | -3 |
Freezing level m | 1850 | 1900 | 2300 | 2550 | 2250 | 2700 | 2600 | 1500 | 1450 | 1200 | 700 | 1750 | 1800 | 1750 | 2100 | 2400 | 2700 |
 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:32 | — | — | 4:30 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Fri night, min -5°C on Sun morning). Winds increasing (light winds from the WSW on Thu afternoon, near gales from the SW by Sat night).
Sonny Boy Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 4°C on Wed morning, min -6°C on Sun afternoon). Winds increasing (calm on Sun night, fresh winds from the SW by Tue morning).
This table gives the weather forecast for Sonny Boy at the specific elevation of 2125 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) |  | ||||
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BUOY-PBFW1 | |||||
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SHIP8958 | |||||
SHIP8810 | |||||
SHIP2787 |
* 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.