– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 2mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 4°C on Sun afternoon, min -4°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMild with moderate rain (total 14mm) on Tue afternoon, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -3°C on Tue night). Winds increasing (light winds from the W on Mon morning, strong winds from the SW by Tue afternoon). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | |  |  |  | | |  | |
snow shwrs | light snow | light snow | some clouds | some clouds | cloudy | some clouds | clear | some clouds | clear | some clouds | some clouds | cloudy | heavy rain | snow shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 1450 | 1550 | 950 | 850 | 1650 | 6800 | 5950 | 2650 | 2300 | 750 | 800 | 1600 | 1900 | 1900 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | — |
max °C | 3 | 1 | -2 | -2 | 1 | 1 | 3 | 4 | 3 | 3 | 5 | 4 | 4 | 3 | 1 | -2 | 0 | -1 |
min °C | 2 | 0 | -4 | -3 | 0 | 1 | 1 | 4 | 1 | 1 | 5 | 3 | 4 | 2 | -3 | -3 | -1 | -3 |
chill °C | -2 | -6 | -10 | -8 | -2 | 1 | 1 | 2 | -3 | -3 | 2 | -1 | -1 | -4 | -10 | -9 | -6 | -8 |
Freezing level m | 2350 | 2100 | 1500 | 1750 | 2400 | 2400 | 2600 | 2700 | 2550 | 2750 | 2800 | 3000 | 2900 | 2700 | 1700 | 1850 | 2100 | 1650 |
 | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: Mild at first with light rain (total 2mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 4°C on Sun afternoon, min -4°C on Fri night). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
Mild with moderate rain (total 14mm) on Tue afternoon, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -3°C on Tue night). Winds increasing (light winds from the W on Mon morning, strong winds from the SW by Tue afternoon).
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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lightning 39km WNW of Okanogan |  | ||||
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BUOY-PBFW1 | |||||
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SHIP9865 |
* 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.