– Lat/Long: 39.63° N 78.82° W
Haystack Mountain (Maryland) Weather Forecast
Ridge-and-Valley Appalachians · United StatesIssued: 1 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Haystack Mountain (Maryland) Weather Forecast at 520 mDays 1–4 Weather SummaryLight rain (total 10mm), mostly falling on Mon morning. Warm (max 23°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Tue morning. Very mild (max 15°C on Tue morning, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | |  |  | | | | | | |
rain shwrs | rain shwrs | some clouds | clear | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | light rain | light rain | heavy rain | light rain | light rain | light rain | light rain | light rain | |
Cloud base (m) | 750 | 950 | 4050 | 4800 | 1800 | 400 | 550 | 700 | 350 | 350 | 350 | 350 | 600 | 400 | 350 | 400 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.3 | — | — | 0.1 | 0.3 | 0.8 | 0.4 | 8 | 1.4 | 3 | 12 | 3 | 2 | 2 | 0.8 | 2 |
max °C | 23 | 19 | 18 | 23 | 20 | 21 | 21 | 20 | 17 | 14 | 14 | 15 | 13 | 12 | 11 | 12 | 13 |
min °C | 23 | 14 | 14 | 21 | 17 | 17 | 21 | 18 | 15 | 14 | 13 | 14 | 13 | 11 | 11 | 12 | 12 |
chill °C | 23 | 14 | 14 | 21 | 17 | 16 | 21 | 18 | 14 | 14 | 12 | 13 | 12 | 9 | 9 | 10 | 10 |
Freezing level m | 4800 | 4800 | 4500 | 4550 | 4500 | 4450 | 4450 | 4300 | 4350 | 4250 | 4250 | 4150 | 4150 | 4100 | 3950 | 3950 | 3650 |
 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 7:19 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:10 | — |
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Haystack Mountain (Maryland) Weather (Days 0-3):
The weather forecast for Haystack Mountain (Maryland) is: Light rain (total 10mm), mostly falling on Mon morning. Warm (max 23°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light.
Haystack Mountain (Maryland) Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Tue morning. Very mild (max 15°C on Tue morning, min 11°C on Tue 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.