– Lat/Long: 40.29° N 78.56° W
Blue Knob Weather Forecast
Allegheny Mountains · United StatesIssued: 1 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 25°C on Wed afternoon, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  | |  | | | | | |
clear | clear | some clouds | cloudy | rain shwrs | some clouds | light rain | rain shwrs | cloudy | light rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 5150 | 2200 | 900 | 650 | 450 | 400 | 500 | 850 | 1700 | 1950 | 9000 | 8700 | 600 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.1 | — | 0.2 | 0.6 | — | 0.2 | 0.4 | 0.1 | 0.1 | 0.1 | — | — | 0.3 |
max °C | 20 | 14 | 18 | 20 | 17 | 17 | 19 | 15 | 15 | 17 | 16 | 17 | 21 | 18 | 22 | 25 | 22 |
min °C | 20 | 10 | 11 | 19 | 13 | 14 | 17 | 14 | 14 | 17 | 16 | 16 | 20 | 15 | 15 | 25 | 19 |
chill °C | 20 | 9 | 10 | 19 | 12 | 13 | 16 | 14 | 14 | 17 | 16 | 16 | 20 | 15 | 15 | 25 | 19 |
Freezing level m | 3950 | 3800 | 3600 | 3500 | 3550 | 3700 | 3600 | 3550 | 3600 | 3600 | 3450 | 3500 | 3700 | 4150 | 4400 | 4300 | 4450 |
 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — |
 | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Mostly dry. Warm (max 20°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Some drizzle, heaviest during Mon night. Warm (max 25°C on Wed afternoon, min 15°C on Tue night). Wind will be generally light.
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.