– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 am Mon 20 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 10°C on Tue afternoon, min -2°C on Mon morning). Winds decreasing (severe gales from the W on Mon morning, calm by Wed afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 11°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  |  |  | | | | | | | |
snow shwrs | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | light rain | some clouds | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 0.3 | — | — | — | — | — | — | — | |
max°C | -1 | 1 | 3 | 8 | 10 | 8 | 9 | 10 | 8 | 8 | 8 | 5 | 6 | 7 | 6 | 10 | 11 | 8 |
min°C | -2 | 1 | 1 | 5 | 9 | 5 | 6 | 8 | 7 | 8 | 7 | 4 | 4 | 6 | 5 | 7 | 10 | 7 |
-12 | -8 | -6 | 0 | 6 | 2 | 3 | 8 | 6 | 5 | 4 | 1 | 2 | 6 | 3 | 6 | 10 | 4 | |
2450 | 2900 | 3200 | 3750 | 4150 | 3900 | 3800 | 4100 | 4000 | 3950 | 3850 | 3450 | 3300 | 3800 | 3750 | 3850 | 4300 | 4050 | |
Cloud base (m) | 2950 | 6050 | 4200 | 4300 | 4500 | 9400 | ||||||||||||
 | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — |
 | — | 6:15 | — | — | 6:13 | — | — | 6:12 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: A dusting of new snow. Freeze-thaw conditions (max 10°C on Tue afternoon, min -2°C on Mon morning). Winds decreasing (severe gales from the W on Mon morning, calm by Wed afternoon).
Twin Sisters Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light.
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 |  | ||||
* 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.