– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 pm Wed 13 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 13 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 13 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 19°C on Wed afternoon, min 6°C on Fri night). Winds decreasing (near gales from the WSW on Wed night, calm by Fri night). | Days 5–7 Weather SummaryModerate rain (total 14mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 9°C on Sat night, min -3°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the WSW by Sun afternoon). | ||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  | | | |  |  | | | | |
light rain | rain shwrs | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | risk tstorm | snow shwrs | some clouds | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | |
0.1 | 0.1 | — | — | — | — | — | 0.3 | 0.4 | 3 | 3 | 0.4 | 4 | 0.6 | — | 0.7 | 3 | |
max °C | 19 | 15 | 14 | 16 | 12 | 13 | 16 | 12 | 10 | 8 | 9 | 8 | 9 | 3 | 3 | 7 | 4 |
min °C | 15 | 12 | 13 | 15 | 8 | 10 | 15 | 6 | 7 | 8 | 6 | 6 | 6 | -3 | 0 | 5 | 3 |
13 | 9 | 10 | 12 | 6 | 8 | 13 | 4 | 5 | 5 | 6 | 2 | 1 | -10 | -4 | 2 | 0 | |
4850 | 4600 | 4350 | 4600 | 4200 | 4100 | 4500 | 4150 | 3800 | 3900 | 3700 | 3600 | 3900 | 2850 | 2700 | 3650 | 3450 | |
Cloud base (m) | 6400 | 5750 | 8150 | 6100 | 6000 | 4500 | 3000 | 2950 | 3800 | 2950 | 5700 | 2950 | |||||
 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — |
 | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Mostly dry. Very mild (max 19°C on Wed afternoon, min 6°C on Fri night). Winds decreasing (near gales from the WSW on Wed night, calm by Fri night).
Twin Sisters Weather (Days 3-6):
Moderate rain (total 14mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 9°C on Sat night, min -3°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the WSW by Sun afternoon).
This table gives the weather forecast for Twin Sisters at the specific elevation of 2755 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters. 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 Colorado.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Boulder - RMHPA | |||||
Boulder Municipal Airport |  | ||||
Dakota Hill Airport (Colorado) | | ||||
* 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.