– Lat/Long: 40.28° N 105.67° W
Petit Grepon
Weather Forecast, United StatesIssued: 11 pm Thu 11 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
2 Petit Grepon Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 12°C on Fri afternoon, min -1°C on Sat night). Winds increasing (calm on Thu night, strong winds from the W by Fri afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 15°C on Wed afternoon, min 0°C on Sun night). Winds increasing (calm on Sun night, near gales from the W by Wed morning). | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | | | | | | | | | | | | |
clear | clear | clear | clear | clear | rain shwrs | some clouds | some clouds | rain shwrs | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.3 | — | — | 0.3 | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 10 | 12 | 8 | 11 | 11 | 1 | 8 | 8 | 1 | 8 | 11 | 7 | 12 | 14 | 11 | 13 | 15 | 10 |
min °C | 2 | 6 | 11 | 4 | 7 | 5 | -1 | 3 | 4 | 0 | 4 | 10 | 4 | 8 | 14 | 6 | 11 | 14 | 5 |
1 | 2 | 7 | 1 | 4 | 4 | -1 | -1 | 2 | -2 | 0 | 7 | 0 | 5 | 11 | 1 | 7 | 11 | 5 | |
3950 | 4500 | 5000 | 4550 | 4650 | 4900 | 3550 | 4050 | 4550 | 3650 | 4250 | 4950 | 4650 | 4950 | 5500 | 5100 | 5300 | 5500 | 4500 | |
Cloud base (m) | 6200 | 3250 | 5550 | 4950 | 5700 | 6000 | 5600 | 9600 | |||||||||||
 | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — |
 | — | — | 8:31 | — | — | 8:32 | — | — | 8:32 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — |
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Petit Grepon Weather (Days 0-3):
The weather forecast for Petit Grepon is: Mostly dry. Freeze-thaw conditions (max 12°C on Fri afternoon, min -1°C on Sat night). Winds increasing (calm on Thu night, strong winds from the W by Fri afternoon).
Petit Grepon Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 15°C on Wed afternoon, min 0°C on Sun night). Winds increasing (calm on Sun night, near gales from the W by Wed morning).
This table gives the weather forecast for Petit Grepon at the specific elevation of 3658 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Petit Grepon. 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 |
|---|---|---|---|---|---|
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Boulder - RMHPA | |||||
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Boulder Municipal Airport | | ||||
Dakota Hill Airport (Colorado) |  | ||||
Berthoud Pass Airport | | ||||
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Erie Municipal Airport (Colorado) | | ||||
Broomfiel / ocky Mountain Metropolitan 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.