– Lat/Long: 44.63° N 110.95° W
Mount Haynes
Weather Forecast, United StatesIssued: 5 am Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
2 Mount Haynes Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -6°C on Mon morning). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Mon night). | Days 4–6 Weather SummaryA light covering of new snow on Thu morning turning to drizzle on Fri night. Freeze-thaw conditions (max 10°C on Sat afternoon, min -1°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sat morning). | |||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  | | |  | |  | | | | |
cloudy | cloudy | clear | some clouds | cloudy | some clouds | rain shwrs | light rain | light snow | light snow | light snow | some clouds | clear | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | 4 | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 0.5 | 0.4 | 0.9 | — | — | — | — | 0.4 | 0.4 | — | 0.2 | 0.3 | |
max °C | -3 | 1 | -1 | 3 | 5 | 3 | 5 | 6 | 3 | 1 | 1 | 0 | 4 | 7 | 5 | 8 | 10 | 9 |
min °C | -6 | 0 | -2 | 0 | 4 | 0 | 2 | 5 | 1 | 0 | 1 | -1 | 1 | 6 | 4 | 6 | 10 | 8 |
-15 | -6 | -2 | -4 | -1 | -6 | -2 | 1 | -3 | -4 | -4 | -7 | 0 | 3 | 1 | 2 | 7 | 7 | |
1800 | 2500 | 2100 | 2500 | 3000 | 2800 | 2750 | 3200 | 2750 | 2550 | 2600 | 2300 | 2650 | 3350 | 3350 | 3300 | 3850 | 3950 | |
Cloud base (m) | 2600 | 5500 | 8850 | 4950 | 3600 | 2800 | 3650 | 2400 | 2250 | 2400 | 2600 | 2400 | 3500 | 3500 | 9450 | 4100 | 4350 | |
 | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | 8:47 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:52 | — |
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Mount Haynes Weather (Days 0-3):
The weather forecast for Mount Haynes is: Drizzle at first, then turning colder with dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -6°C on Mon morning). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Mon night).
Mount Haynes Weather (Days 3-6):
A light covering of new snow on Thu morning turning to drizzle on Fri night. Freeze-thaw conditions (max 10°C on Sat afternoon, min -1°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sat morning).
This table gives the weather forecast for Mount Haynes at the specific elevation of 2505 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Haynes. 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 Wyoming.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
West Yellowstone Airport |  | ||||
Yellowstone Lake |  | ||||
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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.