– Lat/Long: 39.26° N 77.75° W
Purcell Knob
Weather Forecast, United StatesIssued: 1 pm Sun 02 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
2 Purcell Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Sun night. Warm (max 20°C on Sun night, min 16°C on Mon night). Winds decreasing (near gales from the SSW on Sun afternoon, calm by Tue night). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 24°C on Thu afternoon, min 19°C on Wed night). Mainly fresh winds. | ||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  |  | | |  |  | | | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | cloudy | light rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | clear | some clouds | rain shwrs | clear | rain shwrs | risk tstorm | |
Cloud base (m) | 150 | 150 | 250 | 800 | 8600 | 900 | 900 | 300 | 1600 | 3350 | 7250 | 2400 | 5200 | 1650 | 4400 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 15 | 2 | 1.1 | — | — | 0.1 | 0.7 | 0.2 | 0.6 | 0.1 | — | — | 0.2 | — | 7 | 3 |
max °C | 19 | 20 | 18 | 19 | 19 | 18 | 19 | 19 | 19 | 21 | 21 | 21 | 24 | 22 | 22 | 24 | 20 |
min °C | 18 | 18 | 18 | 18 | 16 | 17 | 19 | 18 | 18 | 20 | 19 | 19 | 23 | 21 | 21 | 21 | 19 |
chill °C | 17 | 17 | 18 | 18 | 16 | 17 | 19 | 18 | 18 | 20 | 18 | 18 | 23 | 21 | 21 | 21 | 19 |
Freezing level m | 4700 | 4600 | 4500 | 4600 | 4650 | 4650 | 4850 | 4750 | 4800 | 4850 | 4650 | 4750 | 4600 | 4550 | 4600 | 4650 | 4650 |
 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 |
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Purcell Knob Weather (Days 0-3):
The weather forecast for Purcell Knob is: Heavy rain (total 23mm), heaviest during Sun night. Warm (max 20°C on Sun night, min 16°C on Mon night). Winds decreasing (near gales from the SSW on Sun afternoon, calm by Tue night).
Purcell Knob Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 24°C on Thu afternoon, min 19°C on Wed night). Mainly fresh winds.
This table gives the weather forecast for Purcell Knob at the specific elevation of 1200 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Purcell Knob. 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 Virginia.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Martinsburg Airport | | ||||
lightning 10km N of Poolesville |  | ||||
* 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.
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