– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Wed 03 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 03 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 03 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 63mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 3°C on Thu morning, min 0°C on Wed afternoon). Wind will be generally light. | Days 4–6 Weather SummaryMild with heavy rain (total 94mm), heaviest during Mon night. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon night, min -2°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | |  | |  | |  | | |  | |
some clouds | cloudy | cloudy | light rain | light rain | mod. rain | heavy rain | heavy rain | light snow | light rain | light snow | light snow | mod. rain | mod. rain | rain shwrs | light rain | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | — | 2 | 1 | — | — | — | — | 2 | 9 | |
— | — | — | 4 | 3 | 7 | 20 | 17 | 12 | 5 | 3 | 6 | 5 | 8 | 1.7 | 0.2 | 20 | 46 | |
max°C | 2 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 4 | 4 | 3 | 3 | 7 |
min°C | 1 | 0 | 0 | 3 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | -2 | 1 | 2 | 1 |
-1 | -2 | -2 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | -5 | -1 | 0 | -2 | |
1100 | 1150 | 1100 | 1400 | 1400 | 1400 | 1600 | 1400 | 1350 | 1350 | 1300 | 1350 | 1500 | 1500 | 1400 | 1200 | 1300 | 2100 | |
Cloud base (m) | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 2000 | 1600 |
 | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — |
 | — | 4:10 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:08 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 63mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 3°C on Thu morning, min 0°C on Wed afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with heavy rain (total 94mm), heaviest during Mon night. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon night, min -2°C on Sun 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) |  | ||||
 | |||||
SHIP8114 | |||||
SHIP4308 | |||||
SHIP3371 | |||||
SHIP361 | |||||
SHIP3907 | |||||
SHIP9302 |
* 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.