– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 10 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Mon night, min -4°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -4°C on Sun morning). Wind will be generally light. | |||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | | | | | | | | |
cloudy | cloudy | light snow | heavy snow | light snow | light snow | some clouds | clear | some clouds | some clouds | light snow | light snow | cloudy | cloudy | cloudy | cloudy | |
Cloud base (m) | 750 | 750 | 700 | 750 | 750 | 750 | 800 | 800 | 900 | 1500 | 750 | 750 | 1950 | 2050 | 2250 | 2150 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 1 | 14 | 1 | 2 | — | — | — | — | 4 | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 1 | 1 | -1 | -1 | -1 | -3 | -2 | 0 | -2 | -2 | -1 | -2 | -1 | 0 | -1 |
min °C | 0 | 1 | 0 | -2 | -2 | -1 | -4 | -4 | 0 | -3 | -2 | -1 | -3 | -3 | 0 | -3 |
chill °C | 0 | 1 | -3 | -2 | -2 | -1 | -4 | -6 | -2 | -7 | -4 | -3 | -5 | -5 | -2 | -3 |
Freezing level m | 1600 | 1600 | 1550 | 1150 | 1300 | 1300 | 800 | 1250 | 1500 | 1100 | 1250 | 1300 | 900 | 1350 | 1550 | 900 |
 | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:48 | — | — |
 | — | — | 5:53 | — | — | 5:52 | — | — | 5:50 | — | — | 5:49 | — | — | 5:46 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Mon night, min -4°C on Wed night). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -4°C on Sun morning). 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.
* 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.