– Lat/Long: 40.28° N 105.67° W
Petit Grepon
Weather Forecast, United StatesIssued: 11 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 18 Apr 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 7°C on Tue afternoon, min -9°C on Sat night). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the W by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min -9°C on Wed night). Winds decreasing (gales from the WSW on Wed night, light winds from the W by Thu night). | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  |  | | | |  | |  | |  | | |
clear | clear | clear | clear | some clouds | some clouds | clear | clear | light rain | some clouds | clear | some clouds | some clouds | cloudy | cloudy | snow shwrs | some clouds | mod. snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 8 | 1 | |
— | — | — | — | — | — | — | — | 0.5 | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | 0 | 2 | -2 | 3 | 5 | 1 | 6 | 7 | 2 | 5 | 5 | -4 | -5 | -4 | -7 | -4 | -7 | -11 |
min °C | -9 | -3 | 1 | -3 | 0 | 4 | 1 | 4 | 3 | 0 | 2 | -2 | -9 | -8 | -5 | -9 | -7 | -9 | -13 |
-15 | -9 | -5 | -7 | -4 | -1 | -2 | 2 | 1 | -4 | -4 | -12 | -20 | -19 | -13 | -16 | -16 | -17 | -21 | |
2200 | 3150 | 3900 | 3300 | 3650 | 4200 | 3750 | 4150 | 4500 | 3750 | 4000 | 4250 | 2700 | 2600 | 3150 | 2500 | 2850 | 2600 | 1800 | |
Cloud base (m) | 5700 | 7600 | 9100 | 5650 | 3500 | 4600 | 3400 | 3250 | 3700 | 3550 | 3200 | ||||||||
 | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:49 | — | — | 7:50 | — |
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Petit Grepon Weather (Days 0-3):
The weather forecast for Petit Grepon is: Mostly dry. Freeze-thaw conditions (max 7°C on Tue afternoon, min -9°C on Sat night). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the W by Mon night).
Petit Grepon Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min -9°C on Wed night). Winds decreasing (gales from the WSW on Wed night, light winds from the W by Thu night).
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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* 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.