– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 pm Tue 28 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 28 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 28 Apr Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle on Wed afternoon followed by colder weather and a heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (fresh winds from the W on Tue afternoon, calm by Wed afternoon). | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 9°C on Sun morning, min 0°C on Fri afternoon). Winds increasing (calm on Fri night, fresh winds from the WNW by Mon morning). | ||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | | | |  |  | |
clear | clear | some clouds | light snow | snow shwrs | cloudy | light snow | heavy snow | cloudy | some clouds | clear | clear | clear | clear | clear | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 1 | 3 | — | 5 | 14 | — | — | — | — | — | — | — | — | — | |
— | — | — | 1.1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 0.9 | |
max °C | 4 | 0 | 1 | 3 | -1 | -1 | -1 | -2 | -1 | 1 | 1 | 4 | 7 | 6 | 9 | 9 | 7 |
min °C | 2 | -1 | 1 | 2 | -2 | -2 | -1 | -3 | -2 | 0 | 0 | 3 | 6 | 5 | 7 | 6 | 6 |
-3 | -4 | -2 | 2 | -5 | -2 | -5 | -8 | -4 | -2 | 0 | 1 | 5 | 5 | 5 | 6 | 3 | |
3200 | 2600 | 2900 | 3150 | 2500 | 2500 | 2650 | 2300 | 2450 | 2800 | 2850 | 3150 | 3500 | 3700 | 3700 | 3850 | 3800 | |
Cloud base (m) | 4600 | 3150 | 3650 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 4950 | 8250 | |||||
 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — |
 | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Drizzle on Wed afternoon followed by colder weather and a heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (fresh winds from the W on Tue afternoon, calm by Wed afternoon).
Twin Sisters Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 9°C on Sun morning, min 0°C on Fri afternoon). Winds increasing (calm on Fri night, fresh winds from the WNW by Mon morning).
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.