– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 21 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 21 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 21 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night. Becoming milder with light rain (total 9mm) on Mon morning. Freeze-thaw conditions (max 3°C on Mon morning, min -5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 7mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | |  | | | | | |  | |
some clouds | cloudy | light snow | light snow | mod. snow | mod. rain | light rain | cloudy | rain shwrs | light snow | light snow | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 2 | 1 | 6 | — | — | — | — | 4 | 5 | — | — | — | — | — | — | |
— | — | — | — | — | 6 | 1.9 | — | 0.6 | 7 | — | — | — | — | — | — | — | |
max °C | -1 | -2 | 2 | 2 | 1 | 3 | 2 | -1 | 3 | 2 | 0 | 1 | 0 | -4 | 1 | 0 | -3 |
min °C | -4 | -5 | 0 | -2 | -1 | 2 | 1 | -3 | 2 | 1 | -3 | 0 | -4 | -5 | -1 | -3 | -4 |
-8 | -9 | -3 | -5 | -4 | 1 | 0 | -3 | 1 | 0 | -7 | -4 | -7 | -8 | -4 | -7 | -8 | |
900 | 500 | 1000 | 1250 | 900 | 1350 | 1300 | 750 | 1300 | 1350 | 500 | 1000 | 950 | 0 | 850 | 1000 | 600 | |
Cloud base (m) | 1650 | 1850 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 |
 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:42 | — | — | 5:43 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A light covering of new snow mostly falling on Sun night. Becoming milder with light rain (total 9mm) on Mon morning. Freeze-thaw conditions (max 3°C on Mon morning, min -5°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with light rain (total 7mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress Mountain. 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-46120 | |||||
* 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.