– Lat/Long: 40.29° N 78.56° W
Blue Knob Weather Forecast
Allegheny Mountains · United StatesIssued: 1 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 22°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 27mm), heaviest during Tue morning. Very mild (max 16°C on Mon morning, min 10°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | |  |  | | | | | | |
light rain | light rain | rain shwrs | some clouds | clear | some clouds | light rain | light rain | rain shwrs | light rain | light rain | light rain | mod. rain | light rain | light rain | light rain | light rain | light rain | |
Cloud base (m) | 550 | 500 | 5250 | 3500 | 2000 | 500 | 550 | 450 | 400 | 350 | 500 | 400 | 400 | 400 | 400 | 500 | 400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.7 | 0.1 | — | — | — | 0.5 | 1.2 | 0.5 | 3 | 0.7 | 1.4 | 10 | 4 | 3 | 0.7 | 1.6 | 2 |
max °C | 21 | 21 | 19 | 17 | 22 | 19 | 20 | 22 | 21 | 16 | 15 | 15 | 15 | 14 | 11 | 11 | 12 | 13 |
min °C | 21 | 20 | 14 | 14 | 21 | 17 | 18 | 20 | 18 | 15 | 14 | 14 | 15 | 12 | 10 | 10 | 11 | 12 |
chill °C | 21 | 20 | 14 | 14 | 21 | 17 | 18 | 20 | 18 | 15 | 14 | 14 | 15 | 10 | 8 | 8 | 10 | 11 |
Freezing level m | 4800 | 4800 | 4650 | 4450 | 4400 | 4450 | 4350 | 4350 | 4350 | 4250 | 4250 | 4150 | 4050 | 4100 | 4000 | 3850 | 3850 | 3450 |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 22°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Tue morning. Very mild (max 16°C on Mon morning, min 10°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.