– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm), heaviest on Sat afternoon. Warm (max 25°C on Mon afternoon, min 14°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | | | | | | |
mod. rain | rain shwrs | light rain | risk tstorm | risk tstorm | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3100 | 3600 | 4500 | 3450 | 8900 | 8550 | 7100 | ||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 10 | 8 | 0.5 | 0.6 | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 22 | 15 | 20 | 23 | 19 | 23 | 25 | 20 | 20 | 23 | 17 | 20 | 24 | 19 | 25 | 28 | 23 |
min °C | 17 | 14 | 16 | 23 | 16 | 18 | 25 | 14 | 16 | 22 | 11 | 14 | 24 | 15 | 19 | 27 | 20 |
chill °C | 17 | 14 | 16 | 23 | 16 | 18 | 25 | 14 | 16 | 22 | 10 | 14 | 24 | 15 | 19 | 27 | 20 |
Freezing level m | 3600 | 3750 | 3700 | 3850 | 3900 | 3950 | 4000 | 4000 | 3950 | 3800 | 4250 | 4300 | 4300 | 4400 | 4250 | 4550 | 4600 |
 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Moderate rain (total 19mm), heaviest on Sat afternoon. Warm (max 25°C on Mon afternoon, min 14°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Warm (max 28°C on Thu afternoon, min 11°C on Tue 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 |
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lightning 57km NNE of Darrington |  | ||||
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BUOY-46120 | |||||
BUOY-PBFW1 |
* 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.