– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 14 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 14 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 Tue morning. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Mon afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Mon morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Fri morning, min -17°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  |  |  | | | | | | |
some clouds | cloudy | clear | some clouds | some clouds | light snow | light snow | some clouds | light snow | mod. snow | mod. snow | cloudy | light snow | some clouds | some clouds | light snow | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | 3 | — | 5 | 7 | 8 | — | 1 | — | — | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -11 | -10 | -10 | -10 | -13 | -14 | -14 | -14 | -14 | -15 | -16 | -16 | -16 | -16 | -16 | -15 |
min °C | -12 | -12 | -10 | -11 | -14 | -13 | -15 | -15 | -15 | -14 | -16 | -16 | -16 | -17 | -17 | -16 | -16 |
-18 | -17 | -16 | -18 | -23 | -22 | -23 | -22 | -24 | -20 | -24 | -24 | -25 | -26 | -26 | -25 | -26 | |
1100 | 300 | 1000 | 1300 | 500 | 750 | 900 | 0 | 700 | 800 | 0 | 500 | 600 | 0 | 400 | 550 | 0 | |
Cloud base (m) | 1850 | 1600 | 4950 | 2150 | 1600 | 1850 | 1600 | 2150 | 1850 | 1800 | 1600 | 1600 | 1650 | 1600 | 1600 | 1700 | 1600 |
 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — |
 | 5:23 | — | — | 5:25 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — |
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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 Tue morning. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Mon afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Mon morning).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Fri morning, min -17°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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 |
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Winthrop Airport (Washington) |  | ||||
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* 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.