– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 9 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 24mm) on Tue night. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Becoming milder with moderate rain (total 11mm) on Fri afternoon. Freeze-thaw conditions (max 8°C on Wed morning, min 0°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | | | |  |  | |  | |
light snow | some clouds | some clouds | cloudy | light snow | snow shwrs | light snow | mod. rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | mod. snow | light snow | heavy snow | |
Cloud base (m) | 900 | 800 | 1500 | 2150 | 800 | 800 | 850 | 750 | 750 | 2400 | 2950 | 6950 | 6200 | 2550 | 800 | 700 | 700 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | 3 | 2 | 3 | — | — | — | — | — | — | — | — | 9 | 5 | 15 |
mm | — | — | — | — | — | 0.6 | — | 8 | 16 | — | — | — | — | — | 2 | — | 9 | — |
max °C | 1 | 0 | 0 | 2 | 2 | 2 | 2 | 4 | 7 | 8 | 8 | 8 | 8 | 6 | 5 | 2 | 2 | 1 |
min °C | 1 | 0 | -1 | 1 | 1 | 1 | 1 | 4 | 4 | 8 | 8 | 6 | 7 | 5 | 3 | 1 | 2 | 0 |
chill °C | -3 | -2 | -3 | -1 | -3 | -2 | -1 | 2 | 1 | 7 | 6 | 5 | 6 | 3 | -1 | -4 | -2 | -4 |
Freezing level m | 1650 | 1550 | 1400 | 1600 | 1900 | 1850 | 1800 | 2500 | 2850 | 2950 | 3100 | 3150 | 2700 | 2450 | 2250 | 1850 | 1850 | 1550 |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | 4:34 | — | — | 4:32 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:27 | — |
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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 Mon afternoon will be washed away by heavy rain (total 24mm) on Tue night. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Sun night). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Becoming milder with moderate rain (total 11mm) on Fri afternoon. Freeze-thaw conditions (max 8°C on Wed morning, min 0°C on Fri night). 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) |  | ||||
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* 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.