– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 01 Dec 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 Mon afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -7°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -1°C on Thu night, min -4°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the W by Sat night). | |||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | |  |  | |  | | | | |
cloudy | light snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | heavy snow | heavy snow | light snow | mod. snow | light snow | cloudy | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 4 | — | — | — | — | — | — | 2 | 3 | 14 | 12 | 5 | 9 | 3 | — | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -2 | -3 | -4 | -4 | -6 | -3 | -4 | -2 | -2 | -2 | -1 | -1 | -2 | -3 | -4 | -4 | -2 |
min°C | -4 | -3 | -5 | -4 | -6 | -7 | -4 | -4 | -3 | -2 | -2 | -2 | -2 | -3 | -4 | -4 | -4 | -4 |
-10 | -10 | -12 | -6 | -9 | -7 | -8 | -9 | -7 | -8 | -8 | -8 | -10 | -11 | -12 | -11 | -11 | -9 | |
1000 | 1350 | 1100 | 1100 | 1200 | 400 | 1200 | 1050 | 950 | 1400 | 1400 | 1400 | 1600 | 1700 | 1400 | 1400 | 1250 | 1200 | |
Cloud base (m) | 2100 | 1550 | 1600 | 1600 | 1600 | 1600 | 1600 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 |
 | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — |
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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 Mon afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -7°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -1°C on Thu night, min -4°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the W by Sat night).
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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) |  | ||||
| |||||
SHIP9797 | |||||
SHIP3407 | |||||
SHIP4150 | |||||
SHIP3077 | |||||
SHIP1206 | |||||
SHIP3708 |
* 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.