– Lat/Long: 39.63° N 78.82° W
Haystack Mountain (Maryland)
Weather Forecast, United StatesIssued: 1 am Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Haystack Mountain (Maryland) Weather Forecast at 520 mDays 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Warm (max 29°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Warm (max 31°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | | | |  | | | |  | |
clear | some clouds | rain shwrs | some clouds | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | cloudy | risk tstorm | clear | clear | some clouds | |
Cloud base (m) | 2200 | 7100 | 850 | 650 | 550 | 6150 | 2000 | 4550 | 6300 | 2350 | 2850 | 5400 | 5850 | 4250 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | — | 0.7 | 6 | — | 0.6 | 4 | 1 | 0.9 | 4 | 1 | — | 0.3 | — | — | — |
max °C | 22 | 27 | 23 | 22 | 25 | 22 | 26 | 29 | 24 | 26 | 30 | 25 | 25 | 26 | 24 | 26 | 31 | 27 |
min °C | 18 | 26 | 20 | 20 | 24 | 21 | 21 | 27 | 21 | 22 | 29 | 21 | 21 | 26 | 20 | 21 | 30 | 24 |
chill °C | 18 | 26 | 20 | 20 | 24 | 21 | 21 | 27 | 21 | 22 | 29 | 21 | 21 | 26 | 20 | 21 | 30 | 24 |
Freezing level m | 4750 | 4800 | 4800 | 4700 | 4800 | 4700 | 4700 | 4650 | 4600 | 4550 | 4450 | 4550 | 4600 | 4550 | 4500 | 4600 | 4650 | 4750 |
 | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | — | 8:24 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:19 |
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Haystack Mountain (Maryland) Weather (Days 0-3):
The weather forecast for Haystack Mountain (Maryland) is: Moderate rain (total 12mm), heaviest on Wed night. Warm (max 29°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light.
Haystack Mountain (Maryland) Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Fri night. Warm (max 31°C on Sun afternoon, min 20°C on Sat 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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* 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.