– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 10 am Wed 15 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 20°C on Wed night, min 8°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 9°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 | |
 | |  |  |  |  | | |  | | | | | | | | | | |
clear | clear | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 1 | 1.5 | 0.1 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 16 | 19 | 20 | 17 | 16 | 11 | 9 | 13 | 12 | 9 | 12 | 12 | 12 | 16 | 16 | 17 | 21 | 21 |
min °C | 15 | 18 | 18 | 16 | 12 | 9 | 8 | 12 | 10 | 9 | 12 | 11 | 11 | 14 | 15 | 16 | 20 | 19 |
chill °C | 15 | 18 | 18 | 16 | 11 | 9 | 8 | 11 | 10 | 9 | 11 | 11 | 11 | 14 | 15 | 16 | 20 | 19 |
Freezing level m | 4050 | 4200 | 4150 | 4050 | 4300 | 4100 | 3900 | 3750 | 3700 | 3600 | 3600 | 3900 | 3900 | 4100 | 4250 | 4250 | 4450 | 4400 |
Cloud base (m) | 4950 | 4800 | 6400 | 600 | 650 | 1800 | 8250 | |||||||||||
 | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — |
 | — | — | 9:06 | — | — | 9:05 | — | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Light rain (total 3mm), mostly falling on Thu night. Warm (max 20°C on Wed night, min 8°C on Fri morning). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Mostly dry. Warm (max 21°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light.
This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters 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 |
|---|---|---|---|---|---|
SHIP3458 | |||||
 | |||||
Bellingham Airport | | ||||
SHIP6290 | |||||
SHIP5802 | |||||
SHIP2966 | |||||
SHIP2489 | |||||
SHIP5488 |
* 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.
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