– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Tue 10 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 10 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 10 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 afternoon, min -9°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -7°C on Sun night, min -11°C on Fri night). Winds increasing (light winds from the SW on Sat afternoon, near gales from the SE by Mon morning). | ||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  |  |  | | | | | | | |
clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | light snow | light snow | some clouds | cloudy | light snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | 4 | 4 | — | — | 2 | 1 | 3 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -8 | -5 | -4 | -4 | -5 | -5 | -7 | -9 | -9 | -10 | -9 | -9 | -8 | -9 | -8 | -7 |
min °C | -8 | -9 | -7 | -4 | -5 | -5 | -6 | -8 | -9 | -10 | -11 | -10 | -10 | -9 | -9 | -8 | -9 |
-12 | -12 | -7 | -4 | -11 | -12 | -14 | -16 | -17 | -18 | -20 | -17 | -14 | -18 | -19 | -18 | -17 | |
1400 | 300 | 1300 | 1700 | 1000 | 1450 | 1550 | 800 | 1250 | 1350 | 1050 | 1100 | 1400 | 950 | 1400 | 1450 | 1000 | |
Cloud base (m) | 1700 | 1600 | 8550 | 1650 | 1600 | 2000 | 1600 | 1600 | 1650 | 1600 | 1600 | 2350 | 1600 | 1600 | 1600 | 1850 | |
 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | 5:17 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — |
Loading...
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 afternoon, min -9°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Fri morning).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -7°C on Sun night, min -11°C on Fri night). Winds increasing (light winds from the SW on Sat afternoon, near gales from the SE by Mon morning).
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.