– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Wed 25 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 25 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 25 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -1°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | | | |  |  | | | | |
cloudy | light snow | mod. snow | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | cloudy | light rain | light rain | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | 1.8 | 4 | — | |
max °C | 1 | 1 | -4 | -2 | 1 | -3 | 2 | 5 | 2 | 4 | 5 | 2 | 2 | 5 | 1 | 3 | 4 | 1 |
min °C | -1 | 1 | -5 | -5 | 0 | -5 | -2 | 4 | 0 | 1 | 5 | -1 | 0 | 5 | 0 | 2 | 3 | -1 |
-3 | -1 | -9 | -8 | -2 | -5 | -5 | 3 | -2 | -1 | 3 | -3 | -2 | 4 | 0 | 2 | 1 | -3 | |
1200 | 1200 | 0 | 750 | 1100 | 0 | 1350 | 1950 | 1100 | 1600 | 1700 | 1000 | 1350 | 1700 | 950 | 1500 | 1400 | 850 | |
Cloud base (m) | 1750 | 1650 | 1600 | 1600 | 2050 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 1600 | 1650 | 2200 | 1600 | 1600 | 1600 |
 | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — |
 | — | 7:22 | — | — | 7:23 | — | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — |
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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 Wed night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -1°C on Sat 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.