– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -4°C on Wed night, min -11°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -8°C on Thu night, min -13°C on Fri night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the S by Sat afternoon). | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | |  |  |  | | |  | | | | |
some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | light snow | mod. snow | cloudy | some clouds | light snow | light snow | light snow | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 3 | 7 | — | — | 2 | 2 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -8 | -8 | -9 | -6 | -5 | -4 | -5 | -5 | -8 | -9 | -9 | -10 | -11 | -11 | -9 | -11 | -12 | -13 |
min °C | -11 | -9 | -8 | -9 | -7 | -5 | -6 | -6 | -6 | -9 | -9 | -9 | -13 | -12 | -11 | -11 | -11 | -13 | -13 |
-17 | -15 | -13 | -12 | -7 | -8 | -14 | -14 | -14 | -17 | -17 | -17 | -23 | -18 | -16 | -20 | -20 | -21 | -20 | |
350 | 1150 | 1400 | 250 | 1250 | 1650 | 1000 | 1450 | 1550 | 900 | 1250 | 1400 | 950 | 750 | 1150 | 750 | 1000 | 1100 | 150 | |
Cloud base (m) | 1600 | 1950 | 1700 | 1600 | 8900 | 1750 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1750 | 1600 | 1600 | 1600 | ||
 | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | — | — | 5:17 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Temperatures will be below freezing (max -4°C on Wed night, min -11°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu morning).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -8°C on Thu night, min -13°C on Fri night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the S by Sat afternoon).
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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
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BUOY-46120 | |||||
BUOY-PBFW1 | |||||
SHIP3287 |
* 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.