– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 4 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 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 heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Thu afternoon, min -4°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  |  | | |  | | | | |
light snow | cloudy | cloudy | light snow | heavy snow | mod. snow | light snow | snow shwrs | some clouds | clear | some clouds | light snow | cloudy | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 850 | 2100 | 750 | 1800 | 750 | 750 | 750 | 750 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | — | 1 | 13 | 8 | 3 | 1 | — | — | — | 1 | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 0 | 0 | 1 | 0 | -2 | -1 | -2 | -2 | -1 | -3 | -3 | -1 | -3 | -2 | -2 | -3 |
min °C | 1 | 0 | 0 | 0 | -2 | -2 | -2 | -4 | -4 | -1 | -4 | -4 | -2 | -4 | -4 | -2 | -4 |
chill °C | 1 | 0 | -2 | -3 | -2 | -2 | -2 | -4 | -7 | -3 | -8 | -4 | -2 | -7 | -7 | -2 | -4 |
Freezing level m | 1650 | 1550 | 1550 | 1550 | 1250 | 1250 | 1250 | 750 | 1200 | 1400 | 400 | 1100 | 1300 | 900 | 1150 | 1150 | 800 |
 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:48 | — | — |
 | 5:54 | — | — | 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 heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Wed night). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu afternoon, min -4°C on Thu 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.
* 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.