– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Warm (max 29°C on Fri afternoon, min 20°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sun morning. Warm (max 33°C on Sun afternoon, min 17°C on Fri night). Mainly fresh winds. | |||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | | |  |  | | | |
risk tstorm | some clouds | clear | risk tstorm | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | light rain | rain shwrs | clear | risk tstorm | |
Cloud base (m) | 700 | 550 | 9350 | 2250 | 550 | 1800 | 8650 | 3500 | 9500 | 6300 | 2150 | 4900 | 550 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | — | — | 3 | — | — | — | — | — | — | — | — | 0.4 | 1.2 | — | 0.2 |
max °C | 23 | 23 | 28 | 24 | 23 | 27 | 25 | 23 | 29 | 24 | 23 | 28 | 25 | 30 | 33 | 27 |
min °C | 20 | 21 | 27 | 21 | 21 | 26 | 20 | 21 | 28 | 17 | 18 | 26 | 21 | 22 | 32 | 20 |
chill °C | 20 | 21 | 27 | 21 | 21 | 26 | 20 | 21 | 28 | 17 | 18 | 26 | 21 | 22 | 32 | 20 |
Freezing level m | 4250 | 4300 | 4250 | 4350 | 4500 | 4550 | 4500 | 4300 | 4450 | 4550 | 4900 | 4950 | 4900 | 5000 | 4950 | 4950 |
 | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | — | 8:09 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Moderate rain (total 10mm), heaviest on Tue night. Warm (max 29°C on Fri afternoon, min 20°C on Tue night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Some drizzle, heaviest during Sun morning. Warm (max 33°C on Sun afternoon, min 17°C on Fri night). Mainly fresh winds.
This table gives the weather forecast for Blue Knob at the specific elevation of 300 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Blue 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 |
|---|---|---|---|---|---|
Altoona 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.