– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 3 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 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 heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Wed night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the SW by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -6°C on Sun afternoon). Winds decreasing (near gales from the SW on Sat night, calm by Sun night). | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | |  |  | |  | | | | |
cloudy | light snow | some clouds | clear | snow shwrs | light snow | mod. snow | mod. snow | light rain | cloudy | heavy snow | snow shwrs | clear | clear | some clouds | some clouds | clear | |
Cloud base (m) | 2850 | 750 | 850 | 1650 | 2600 | 900 | 750 | 750 | 800 | 1600 | 850 | 800 | 900 | 750 | 6400 | 3050 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 5 | — | — | 1 | 2 | 6 | 10 | — | — | 16 | 6 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.5 | 0.4 | — | — | — | — | — | — | — | — |
max °C | 1 | -2 | -3 | -3 | -1 | 1 | 2 | 3 | 4 | 3 | 2 | -5 | -5 | -2 | -1 | -2 | 0 |
min °C | 0 | -4 | -4 | -3 | -2 | 0 | 2 | 1 | 4 | 2 | -4 | -5 | -6 | -4 | -1 | -2 | -2 |
chill °C | -5 | -10 | -9 | -8 | -6 | -6 | -4 | -4 | -1 | -4 | -13 | -13 | -13 | -4 | -4 | -6 | -5 |
Freezing level m | 2300 | 1650 | 1600 | 1700 | 1550 | 2050 | 2600 | 2500 | 2800 | 2750 | 1600 | 1400 | 1300 | 700 | 1700 | 1800 | 1600 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 4:39 | — | — | 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 heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Wed night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the SW by Fri morning).
Sonny Boy Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -6°C on Sun afternoon). Winds decreasing (near gales from the SW on Sat night, calm by Sun night).
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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SHIP9456 | |||||
SHIP4040 | |||||
SHIP4325 |
* 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.