– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Sun 29 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 29 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 29 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°C on Thu night). Wind will be generally light. | |||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  |  |  | | | | | |  | |
rain shwrs | light rain | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | light snow | cloudy | cloudy | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | |
0.1 | 1.9 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | |
max °C | 2 | 4 | 0 | -2 | 1 | -1 | 3 | 5 | 2 | 1 | 3 | 1 | 1 | 2 | -1 | 3 | 6 | 3 |
min °C | 0 | 3 | -6 | -6 | 0 | -2 | -1 | 5 | 1 | 0 | 2 | -1 | 0 | 2 | -2 | -1 | 5 | 1 |
-2 | 1 | -10 | -9 | -2 | -2 | -3 | 4 | 1 | -3 | 0 | -4 | -3 | -1 | -5 | -4 | 4 | 1 | |
1350 | 1400 | 0 | 650 | 1250 | 700 | 1400 | 1700 | 1100 | 1150 | 1400 | 1200 | 1100 | 1300 | 600 | 1400 | 1950 | 1250 | |
Cloud base (m) | 1600 | 1800 | 1650 | 1600 | 2000 | 1600 | 2900 | 2600 | 2600 | 1750 | 1600 | 1600 | 1650 | 1600 | 1600 | 1600 | 1950 | 1850 |
 | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — |
 | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of snow turning to light rain (total 2mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°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.