– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Tue 17 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 17 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 17 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -2°C on Wed night). Mainly gales. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -14°C on Sat morning). Winds decreasing (gales from the WSW on Fri morning, light winds from the WSW by Sun night). | |||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  | | |  |  |  |  |  | |  | |
light snow | light snow | heavy snow | mod. snow | light snow | heavy snow | mod. snow | light snow | mod. snow | mod. snow | mod. snow | snow shwrs | snow shwrs | cloudy | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 1 | 14 | 7 | 1 | 11 | 9 | 4 | 7 | 8 | 10 | 8 | 2 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -1 | 0 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 0 | -4 | -14 | -13 | -11 | -8 | -6 | -5 |
min °C | -1 | -1 | -1 | -1 | -1 | -2 | -1 | -1 | -1 | 0 | -2 | -12 | -14 | -13 | -13 | -10 | -7 | -6 |
-9 | -9 | -10 | -9 | -9 | -11 | -11 | -10 | -9 | -9 | -12 | -24 | -28 | -24 | -24 | -20 | -15 | -13 | |
2500 | 2450 | 2600 | 2350 | 2500 | 1900 | 2400 | 2500 | 2650 | 2700 | 2300 | 1250 | 850 | 1000 | 0 | 1350 | 1600 | 1050 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 1650 | 1600 | 7850 | 1800 | 6450 |
 | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 7:10 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -2°C on Wed night). Mainly gales.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -14°C on Sat morning). Winds decreasing (gales from the WSW on Fri morning, light winds from the WSW by Sun 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 |
|---|---|---|---|---|---|
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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.