– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 29mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 18°C on Sat afternoon, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Thu afternoon. Very mild (max 14°C on Wed afternoon, min 4°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | risk tstorm | light rain | heavy rain | light snow | snow shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | heavy rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | |
1.1 | 1.1 | 1.7 | 4 | 2 | 12 | 7 | — | 0.3 | 4 | 4 | 0.1 | 0.9 | 0.7 | 1.3 | 12 | 0.5 | |
max °C | 18 | 15 | 11 | 11 | 6 | 4 | 2 | 0 | 5 | 5 | 5 | 12 | 14 | 9 | 10 | 7 | 7 |
min °C | 15 | 9 | 11 | 9 | 4 | 2 | 1 | -1 | 3 | 5 | 4 | 8 | 13 | 7 | 9 | 7 | 6 |
14 | 9 | 10 | 9 | 4 | -1 | -1 | -1 | 3 | 4 | 2 | 7 | 13 | 6 | 9 | 7 | 5 | |
4250 | 4000 | 3500 | 3550 | 2650 | 2700 | 2350 | 1850 | 2500 | 2750 | 2850 | 3150 | 3800 | 3500 | 3200 | 3200 | 3150 | |
Cloud base (m) | 4750 | 4700 | 3400 | 3250 | 2950 | 2950 | 2950 | 2950 | 3000 | 3000 | 2950 | 2950 | 4950 | 3350 | 3150 | 2950 | 2950 |
 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — |
 | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Heavy rain (total 29mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 18°C on Sat afternoon, min -1°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Thu afternoon. Very mild (max 14°C on Wed afternoon, min 4°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Twin Sisters at the specific elevation of 2000 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.