– Lat/Long: 48.39° N 121.16° W
Sonny Boy Weather Forecast
Cascade Range · United StatesIssued: 10 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
3 Sonny Boy Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Tue afternoon, min 5°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 9°C on Sun afternoon, min -1°C on Fri morning). Wind will be generally light. | |||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | |
Cloud base (m) | 3750 | 9100 | 3900 | 2150 | 800 | 2150 | 6600 | 6100 | 6050 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 8 | 12 | 9 | 11 | 12 | 9 | 7 | 8 | 3 | 1 | 3 | 2 | 5 | 8 | 5 |
min °C | 5 | 5 | 12 | 8 | 8 | 11 | 6 | 5 | 6 | 0 | -1 | 3 | 1 | 2 | 8 | 3 |
chill °C | 5 | 3 | 12 | 7 | 8 | 10 | 6 | 5 | 4 | -2 | -3 | 1 | 1 | 1 | 8 | 0 |
Freezing level m | 2700 | 3000 | 3050 | 3000 | 2950 | 2900 | 2850 | 2700 | 2500 | 1600 | 1650 | 2300 | 2250 | 2800 | 2900 | 2800 |
 | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | — | 6:06 | — | — | 6:04 | — | — | 6:02 | — | — | 6:00 | — | — | 5:59 | — |
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Sonny Boy Weather (Days 0-3):
The weather forecast for Sonny Boy is: Mostly dry. Very mild (max 12°C on Tue afternoon, min 5°C on Mon night). Wind will be generally light.
Sonny Boy Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 9°C on Sun afternoon, min -1°C on Fri morning). 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
Arlington Municipal Airport | | ||||
Skagit Burlingto / t Vernon Airport | | ||||
BUOY-PBFW1 | |||||
Everett Airport | | ||||
SHIP11084 |
* 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.