– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Mon 30 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Mon 30 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 30 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Mon morning). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the SSE by Wed afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -11°C on Thu morning). Winds increasing (light winds from the WNW on Fri night, strong winds from the WNW by Sat night). | |||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  |  | | | | | | | | | |
clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | mod. snow | heavy snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 7 | 11 | 2 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -10 | -9 | -9 | -9 | -9 | -7 | -7 | -8 | -10 | -8 | -6 | -5 | -5 | -5 | -5 | -4 | -5 |
min °C | -14 | -12 | -10 | -9 | -9 | -9 | -9 | -7 | -12 | -11 | -8 | -6 | -6 | -5 | -7 | -6 | -4 | -6 |
-22 | -17 | -15 | -14 | -14 | -14 | -16 | -16 | -20 | -20 | -15 | -14 | -14 | -12 | -14 | -15 | -12 | -15 | |
750 | 1350 | 650 | 1350 | 1750 | 1100 | 1350 | 1400 | 850 | 1250 | 1350 | 950 | 1250 | 1550 | 900 | 1700 | 2000 | 1600 | |
Cloud base (m) | 2500 | 5050 | 4050 | 2650 | 2600 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | |
 | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — |
Loading...
Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Mon morning). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the SSE by Wed afternoon).
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -11°C on Thu morning). Winds increasing (light winds from the WNW on Fri night, strong winds from the WNW by Sat 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) |  | ||||
 | |||||
| |||||
| |||||
| |||||
| |||||
 |
* 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.