– Lat/Long: 40.05° N 77.75° W
Clarks Knob
Weather Forecast, United StatesIssued: 1 pm Fri 31 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
2 Clarks Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 16mm), heaviest on Sun afternoon. Warm (max 25°C on Fri afternoon, min 18°C on Sun afternoon). Winds increasing (calm on Fri night, fresh winds from the S by Sat night). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 25°C on Wed afternoon, min 19°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | |  |  | | | | |
clear | some clouds | cloudy | some clouds | light rain | light rain | rain shwrs | light rain | light rain | light rain | rain shwrs | some clouds | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 2550 | 6600 | 5650 | 1550 | 200 | 200 | 300 | 200 | 350 | 900 | 400 | 800 | 300 | 300 | 1600 | 4650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 1.3 | 2 | 9 | 0.3 | 3 | 4 | 0.6 | — | 0.3 | 1.6 | 0.2 | 1 | 4 |
max °C | 25 | 23 | 22 | 25 | 23 | 19 | 18 | 20 | 20 | 22 | 21 | 22 | 23 | 22 | 21 | 25 | 22 |
min °C | 23 | 19 | 20 | 25 | 20 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 23 | 20 | 20 | 24 | 20 |
chill °C | 23 | 19 | 20 | 25 | 20 | 18 | 17 | 19 | 19 | 19 | 19 | 19 | 23 | 20 | 20 | 24 | 20 |
Freezing level m | 4500 | 4300 | 4400 | 4500 | 4250 | 4600 | 4800 | 4800 | 4450 | 4800 | 4550 | 4650 | 4700 | 4750 | 4600 | 4600 | 4550 |
 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | — | 8:25 | — | — | 8:24 | — | — | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:20 |
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Clarks Knob Weather (Days 0-3):
The weather forecast for Clarks Knob is: Moderate rain (total 16mm), heaviest on Sun afternoon. Warm (max 25°C on Fri afternoon, min 18°C on Sun afternoon). Winds increasing (calm on Fri night, fresh winds from the S by Sat night).
Clarks Knob Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Mon afternoon. Warm (max 25°C on Wed afternoon, min 19°C on Mon afternoon). Wind will be generally light.
This table gives the weather forecast for Clarks Knob at the specific elevation of 706 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Clarks 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 Pennsylvania.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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Altoona Airport |  | ||||
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Reedsville / Mifflin Airport (Pennsylvania) | | ||||
Martinsburg Airport | | ||||
York Airport | | ||||
Frederick Airport | | ||||
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Middletown Airport | |
* 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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