– Lat/Long: 39.63° N 78.82° W
Haystack Mountain (Maryland) Weather Forecast
Ridge-and-Valley Appalachians · United StatesIssued: 1 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Haystack Mountain (Maryland) Weather Forecast at 520 mDays 1–4 Weather SummaryHeavy rain (total 28mm), heaviest during Mon night. Warm (max 21°C on Sun afternoon, min 10°C on Wed morning). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 17°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | |  | |  |  |  |  |  |  | | | |
light rain | rain shwrs | light rain | light rain | heavy rain | light rain | light rain | light rain | light rain | mod. rain | mod. rain | cloudy | some clouds | clear | clear | some clouds | clear | |
Cloud base (m) | 350 | 550 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 750 | 800 | 1950 | 3200 | 3000 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 4 | 4 | 0.7 | 14 | 1.4 | 1 | 2 | 0.5 | 6 | 5 | — | — | — | — | — | — |
max °C | 21 | 20 | 17 | 14 | 14 | 14 | 13 | 11 | 10 | 10 | 11 | 10 | 14 | 12 | 15 | 17 | 13 |
min °C | 21 | 18 | 16 | 14 | 14 | 14 | 12 | 11 | 10 | 10 | 9 | 9 | 12 | 9 | 9 | 17 | 9 |
chill °C | 21 | 18 | 16 | 14 | 14 | 14 | 11 | 9 | 8 | 8 | 7 | 8 | 11 | 8 | 7 | 16 | 7 |
Freezing level m | 4450 | 4250 | 4250 | 4300 | 4150 | 4200 | 4200 | 3950 | 3700 | 3200 | 3200 | 3150 | 3000 | 3300 | 3400 | 3400 | 3350 |
 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — |
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Haystack Mountain (Maryland) Weather (Days 0-3):
The weather forecast for Haystack Mountain (Maryland) is: Heavy rain (total 28mm), heaviest during Mon night. Warm (max 21°C on Sun afternoon, min 10°C on Wed morning). Wind will be generally light.
Haystack Mountain (Maryland) Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 17°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Haystack Mountain (Maryland) at the specific elevation of 520 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Haystack Mountain (Maryland). 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 Maryland.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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Garrett Colorado Airport |  | ||||
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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.