– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 7°C on Wed morning, min 1°C on Mon morning). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -5°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | |  | | | | |
some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 5250 | 5300 | 8500 | 8100 | 3650 | 3300 | 1800 | 750 | 850 | 1700 | 1000 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 4 | 3 | 1 | 2 | 2 | 4 | 6 | 6 | 7 | 8 | 6 | 2 | 1 | -4 | -4 | -2 | 0 |
min °C | 4 | 2 | 1 | 2 | 1 | 2 | 6 | 5 | 5 | 7 | 3 | 1 | -1 | -5 | -5 | -2 | -2 |
chill °C | 3 | 0 | -2 | 0 | 1 | 0 | 5 | 3 | 2 | 4 | 0 | -3 | -6 | -11 | -11 | -6 | -4 |
Freezing level m | 2800 | 2600 | 2350 | 2400 | 2550 | 2850 | 2950 | 3100 | 3000 | 3000 | 2850 | 2400 | 1900 | 1400 | 1500 | 1650 | 1850 |
 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — |
 | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:02 | — | — | 6:00 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: Mostly dry. Mild temperatures (max 7°C on Wed morning, min 1°C on Mon morning). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -5°C on Thu night). Wind will be generally light.
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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SHIP4085 | |||||
SHIP3143 | |||||
SHIP4346 |
* 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.