– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Sun 30 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 30 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 30 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -2°C on Sun night, min -8°C on Mon night). Winds decreasing (near gales from the WNW on Mon afternoon, light winds from the NNW by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Wed night, min -11°C on Sat afternoon). Winds increasing (light winds from the NNW on Wed night, severe gales from the WSW by Thu night). | ||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | | |  |  | | | |  | | |
some clouds | cloudy | light snow | mod. snow | some clouds | clear | some clouds | cloudy | cloudy | cloudy | light snow | light snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 3 | 6 | — | — | — | — | — | — | 3 | 4 | 24 | 24 | 11 | 13 | 13 | 9 | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -3 | -4 | -7 | -7 | -7 | -5 | -5 | -6 | -2 | -3 | -3 | -3 | -5 | -7 | -9 | -9 | -10 | -10 |
min°C | -3 | -3 | -5 | -8 | -8 | -7 | -7 | -7 | -6 | -4 | -4 | -4 | -3 | -6 | -8 | -10 | -9 | -11 | -11 |
-7 | -12 | -16 | -16 | -15 | -13 | -10 | -14 | -13 | -13 | -13 | -12 | -12 | -17 | -18 | -21 | -20 | -22 | -21 | |
550 | 1150 | 1200 | 1150 | 1150 | 1050 | 350 | 1250 | 1200 | 1000 | 1300 | 1450 | 1550 | 1600 | 1400 | 1200 | 1300 | 1000 | 950 | |
Cloud base (m) | 2100 | 1650 | 1600 | 1650 | 1600 | 1600 | 1600 | 1950 | 1600 | 1600 | 1600 | 1550 | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | |
 | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — |
Loading...
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 Sun night, min -8°C on Mon night). Winds decreasing (near gales from the WNW on Mon afternoon, light winds from the NNW by Tue night).
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Wed night, min -11°C on Sat afternoon). Winds increasing (light winds from the NNW on Wed night, severe gales from the WSW by Thu night).
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) |  | ||||
| |||||
SHIP3665 | |||||
SHIP8208 | |||||
SHIP7209 | |||||
SHIP6268 | |||||
SHIP4952 | |||||
SHIP5291 |
* 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.