– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 29 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 29 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 29 Jun 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 slightly above freezing (max 4°C on Mon night, min 1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the W on Sat night, light winds from the WSW by Sun afternoon). | ||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | | | | | |  | | | | |
rain shwrs | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | light rain | snow shwrs | rain shwrs | clear | some clouds | clear | clear | clear | some clouds | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | — | 0.1 | — | 0.1 | — | — | — | — | — | — | — | — |
max °C | 4 | 3 | 4 | 3 | 2 | 2 | 2 | 3 | 3 | 1 | 3 | 5 | 5 | 3 | 3 | 4 | 5 | 7 | 7 |
min °C | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 3 | 1 | 2 | 4 | 2 | 2 | 3 | 3 | 4 | 6 | 6 |
chill °C | 1 | 3 | 2 | -1 | -2 | -1 | -2 | -2 | 0 | -3 | -3 | 0 | -4 | -4 | -2 | -3 | 2 | 5 | 4 |
Freezing level m | 3500 | 3350 | 3250 | 3150 | 2950 | 2950 | 3250 | 3100 | 3000 | 2950 | 3300 | 3350 | 3500 | 3000 | 2950 | 3350 | 3450 | 3600 | 3900 |
Cloud base (m) | 1600 | 1800 | 2050 | 1800 | 2000 | 2200 | 1600 | 1900 | 2500 | 1900 | 1700 | 2100 | 1600 | 1700 | 2500 | 1600 | 7000 | ||
 | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:06 | — | — | 9:06 | — | — | 9:06 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Temperatures will be slightly above freezing (max 4°C on Mon night, min 1°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the W on Sat night, light winds from the WSW by Sun afternoon).
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.