– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Fri 07 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 07 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sun morning, min -9°C on Fri morning). Winds increasing (light winds from the W on Fri night, near gales from the WSW by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Mon night). Winds decreasing (gales from the W on Mon morning, light winds from the WSW by Tue afternoon). | |||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  |  |  | | | | | |  | |
snow shwrs | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | light snow | cloudy | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -9 | -7 | -4 | 0 | 1 | 2 | 3 | 3 | 3 | 1 | -2 | 0 | 0 | 1 | 0 | 1 | 1 | -1 |
min°C | -9 | -8 | -7 | -1 | 0 | 1 | 3 | 3 | 1 | -1 | -2 | -3 | -1 | 0 | -1 | 1 | 0 | -1 |
-19 | -17 | -13 | -4 | -4 | -3 | -2 | -2 | -7 | -10 | -11 | -12 | -6 | -4 | -6 | -4 | -6 | -7 | |
1350 | 1250 | 400 | 1450 | 1500 | 1200 | 3750 | 3650 | 3450 | 2950 | 2150 | 2050 | 1450 | 3200 | 1350 | 3100 | 3100 | 2450 | |
Cloud base (m) | 1600 | 1600 | 1600 | 2000 | 1600 | 1600 | 1600 | 1600 | 5900 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 3050 |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:28 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun morning, min -9°C on Fri morning). Winds increasing (light winds from the W on Fri night, near gales from the WSW by Sun night).
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Mon night). Winds decreasing (gales from the W on Mon morning, light winds from the WSW by Tue 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 |
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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.