– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Wed 15 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -4°C on Fri afternoon, min -14°C on Wed morning). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -4°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | | | | | | | | | |
light snow | light snow | light snow | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -14 | -14 | -12 | -9 | -9 | -7 | -4 | -4 | -3 | -2 | -1 | 1 | 2 | 1 | 3 | 4 | 4 |
min °C | -14 | -14 | -14 | -13 | -10 | -10 | -8 | -6 | -4 | -4 | -2 | -1 | 0 | 2 | 1 | 2 | 4 | 4 |
-23 | -24 | -23 | -23 | -18 | -19 | -8 | -6 | -7 | -8 | -6 | -4 | -4 | -2 | 1 | 1 | 1 | 1 | |
950 | 950 | 0 | 1000 | 1200 | 0 | 1250 | 1900 | 1350 | 2050 | 2400 | 1900 | 2900 | 2950 | 2950 | 3100 | 3150 | 3350 | |
Cloud base (m) | 1650 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1750 | 5150 | 6700 | 4850 | ||||
 | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — |
 | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — | — | 7:59 | — | — | — | 8:00 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -4°C on Fri afternoon, min -14°C on Wed morning). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri afternoon).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -4°C on Sat morning). Wind will be generally light.
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.