– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Mon 16 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -10°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sun morning, min -9°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | | | | | | |  | |
snow shwrs | some clouds | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -1 | -1 | -7 | -2 | -2 | -7 | -2 | -3 | -8 | -2 | -1 | -6 | 0 | 0 | -4 | 3 | 2 | -1 |
min °C | -7 | -2 | -5 | -8 | -3 | -8 | -10 | -5 | -8 | -9 | -4 | -5 | -7 | -3 | -2 | -5 | 1 | -1 | -3 |
-7 | -4 | -5 | -8 | -6 | -8 | -10 | -5 | -11 | -12 | -6 | -7 | -10 | -7 | -6 | -9 | -2 | -4 | -3 | |
400 | 700 | 850 | 0 | 500 | 700 | 0 | 300 | 550 | 0 | 300 | 750 | 0 | 600 | 1050 | 0 | 1200 | 1250 | 900 | |
Cloud base (m) | 1600 | 1750 | 1950 | 1600 | 1650 | 1750 | 1600 | 1600 | 1700 | 1600 | 1600 | 1650 | 1600 | 2300 | 2000 | 1600 | 1600 | 2250 | 1600 |
 | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — |
 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — | — | 5:34 | — | — | 5:35 | — | — | 5:37 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -10°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Sun morning, min -9°C on Thu 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 |
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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.