– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Sat morning, min -10°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryA light fall of snow, heaviest on Mon morning. Turning milder with light rain (total 5mm) on Mon morning. Freeze-thaw conditions (max 4°C on Mon morning, min -4°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | |  | | | | |  | |  |  | |
light snow | cloudy | light snow | snow shwrs | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | light snow | light snow | mod. snow | light snow | light rain | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 6 | 4 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1.2 | — | |
max °C | -2 | -6 | -2 | -3 | -8 | -2 | -2 | -6 | 0 | 0 | -2 | 2 | 2 | 0 | 4 | 3 | -3 |
min °C | -7 | -8 | -4 | -8 | -10 | -5 | -6 | -7 | -3 | -2 | -2 | 1 | 0 | 0 | 2 | 1 | -4 |
-7 | -8 | -4 | -11 | -13 | -8 | -6 | -10 | -7 | -5 | -5 | -2 | -2 | -2 | 1 | -1 | -4 | |
750 | 0 | 450 | 600 | 0 | 300 | 700 | 0 | 500 | 1000 | 600 | 1200 | 1300 | 950 | 1250 | 1450 | 350 | |
Cloud base (m) | 1700 | 1750 | 1600 | 1600 | 1600 | 1600 | 1700 | 2150 | 2250 | 2000 | 2700 | 1800 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — |
 | 5:30 | — | — | 5:31 | — | — | 5:34 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Sat morning, min -10°C on Thu night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A light fall of snow, heaviest on Mon morning. Turning milder with light rain (total 5mm) on Mon morning. Freeze-thaw conditions (max 4°C on Mon morning, min -4°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 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) |  | ||||
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BUOY-46120 | |||||
* 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.