– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -2°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 2°C on Thu morning, min -5°C on Thu night). Winds increasing (light winds from the SW on Thu morning, strong winds from the WSW by Thu night). | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | |  |  | | |  | | |  | |
clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | clear | some clouds | light snow | snow shwrs | some clouds | some clouds | heavy snow | some clouds | clear | light snow | |
Cloud base (m) | 5200 | 2800 | 850 | 900 | 1800 | 1850 | 2200 | 750 | 900 | 4500 | 750 | 800 | 1600 | 2400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 15 | — | — | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | 2 | 4 | 3 | 0 | -1 | 0 | 0 | 0 | 0 | -1 | 2 | 0 | -3 | -1 | -1 | 2 |
min °C | -2 | -1 | -1 | 3 | 2 | -1 | -1 | -1 | -1 | 0 | -1 | -2 | 0 | -1 | -5 | -2 | -1 | 0 |
chill °C | -5 | -5 | -3 | 1 | -1 | -5 | -4 | -4 | -4 | -3 | -7 | -7 | -3 | -8 | -14 | -8 | -6 | -4 |
Freezing level m | 1800 | 1900 | 3150 | 3250 | 3100 | 2100 | 2000 | 2000 | 2050 | 2150 | 2050 | 1750 | 2250 | 2150 | 1500 | 1450 | 1850 | 2650 |
 | 5:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 3:45 | — | — | — | 4:43 | — | — | 4:40 | — | — | 4:39 | — | — | 4:37 | — | — | 4:37 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -2°C on Sun morning). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 2°C on Thu morning, min -5°C on Thu night). Winds increasing (light winds from the SW on Thu morning, strong winds from the WSW by Thu 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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SHIP9012 | |||||
SHIP8203 | |||||
SHIP6138 |
* 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.