– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  | | | | | |  | |
clear | some clouds | some clouds | some clouds | light rain | heavy rain | heavy rain | snow shwrs | clear | clear | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 2600 | 1600 | 700 | 700 | 750 | 1000 | 5350 | 3450 | 2600 | 2700 | 2900 | 6950 | 8800 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 2 | 13 | 10 | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 4 | 3 | 4 | 3 | 3 | 4 | 2 | 2 | 5 | 4 | 6 | 9 | 8 | 8 | 8 | 6 |
min °C | 5 | 2 | 2 | 4 | 3 | 3 | 3 | -1 | 0 | 4 | 3 | 5 | 8 | 7 | 7 | 8 | 5 |
chill °C | 5 | -1 | -2 | 0 | -2 | -3 | -3 | -7 | -4 | 2 | 1 | 2 | 6 | 5 | 4 | 5 | 1 |
Freezing level m | 2800 | 2750 | 2600 | 2650 | 3100 | 2850 | 2700 | 1950 | 2500 | 2950 | 2700 | 3150 | 3450 | 3550 | 3200 | 3200 | 3800 |
 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: Heavy rain (total 26mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Tue morning).
Sonny Boy Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Wed 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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SHIP6859 | |||||
SHIP8653 | |||||
SHIP3811 |
* 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.