– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Thu 19 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 19 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 19 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 36mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Thu night, min -10°C on Sat night). Mainly fresh winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon morning, min -10°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the SW by Tue night). | ||||||||||||||||
Thu 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | |  | | |  | |
light snow | heavy rain | mod. snow | heavy snow | some clouds | cloudy | some clouds | some clouds | clear | some clouds | some clouds | cloudy | some clouds | snow shwrs | mod. snow | heavy snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
4 | — | 6 | 13 | — | — | — | — | — | — | — | — | — | 1 | 10 | 16 | 22 | |
— | 25 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 3 | 2 | -1 | -2 | -6 | -6 | -9 | -5 | -3 | -5 | -2 | -2 | -2 | -3 | -2 | -2 |
min °C | 2 | 2 | 0 | -1 | -5 | -7 | -6 | -10 | -8 | -3 | -5 | -5 | -2 | -4 | -3 | -2 | -10 |
-4 | -3 | -6 | -7 | -12 | -14 | -12 | -18 | -15 | -9 | -11 | -10 | -6 | -7 | -9 | -9 | -19 | |
2650 | 2650 | 2050 | 1750 | 1150 | 1050 | 1100 | 250 | 1300 | 1500 | 850 | 1500 | 1750 | 1400 | 1350 | 1500 | 700 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 1600 | 1750 | 1600 | 1600 | 2450 | 2600 | 1600 | 1600 | 1600 |
 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — |
 | 7:14 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — | — | 7:20 | — | — | 7:21 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 36mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Thu night, min -10°C on Sat night). Mainly fresh winds.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon morning, min -10°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the SW by Tue 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 |
|---|---|---|---|---|---|
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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.