– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Wed 29 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow. Milder later with heavy rain (total 27mm) on Fri night. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 48mm), heaviest during Sat morning. Later becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 8°C on Sat morning, min -2°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | |  | | | | | |  | |
light snow | light rain | some clouds | some clouds | cloudy | some clouds | some clouds | light rain | heavy rain | heavy rain | heavy rain | snow shwrs | light rain | light rain | some clouds | cloudy | cloudy | mod. rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
0.3 | 0.2 | — | — | — | — | — | 4 | 22 | 27 | 13 | — | 1.1 | 1.1 | — | — | — | 6 | |
max°C | 3 | 4 | 3 | 4 | 5 | 1 | 5 | 5 | 7 | 8 | 7 | 1 | 2 | 3 | 1 | 4 | 4 | 4 |
min°C | 1 | 3 | -2 | -1 | 4 | 0 | 1 | 5 | 5 | 7 | 4 | -2 | 0 | 3 | -1 | 1 | 4 | 3 |
-2 | 1 | -4 | -4 | 2 | -2 | 1 | 4 | 4 | 6 | 2 | -4 | -2 | 1 | -3 | -1 | 2 | 1 | |
1450 | 1550 | 650 | 3150 | 2550 | 950 | 2200 | 2550 | 2700 | 2600 | 1700 | 650 | 1350 | 1400 | 900 | 1600 | 1900 | 1450 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 2400 | 2050 | 1600 | 1600 | 1600 | 1600 | 1850 | 1600 | 1600 | 1550 | 1600 | 2850 |
 | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 6:50 | — | — | 7:50 | — | — |
 | — | 5:50 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 4:43 | — | — | 5:42 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of snow. Milder later with heavy rain (total 27mm) on Fri night. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Heavy rain (total 48mm), heaviest during Sat morning. Later becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 8°C on Sat morning, min -2°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.