– Lat/Long: 40.29° N 78.56° W
Blue Knob Weather Forecast
Allegheny Mountains · United StatesIssued: 1 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Tue night. Very mild (max 16°C on Mon morning, min 8°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Sat afternoon, min 7°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | |  |  |  |  | | | | | | | |
light rain | light rain | mod. rain | light rain | mod. rain | heavy rain | light rain | light rain | rain shwrs | some clouds | clear | clear | clear | clear | clear | some clouds | clear | clear | |
Cloud base (m) | 800 | 500 | 350 | 450 | 400 | 400 | 400 | 1050 | 2400 | 550 | 8350 | 7700 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 4 | 8 | 1.3 | 6 | 17 | 1.2 | 0.2 | 0.5 | — | — | — | — | — | — | — | — | — |
max °C | 16 | 13 | 14 | 15 | 13 | 12 | 11 | 13 | 13 | 12 | 16 | 11 | 16 | 19 | 13 | 16 | 20 | 14 |
min °C | 15 | 13 | 13 | 13 | 12 | 11 | 10 | 11 | 8 | 7 | 15 | 8 | 9 | 19 | 8 | 9 | 20 | 10 |
chill °C | 15 | 13 | 12 | 11 | 10 | 9 | 8 | 10 | 7 | 6 | 14 | 7 | 8 | 19 | 6 | 7 | 20 | 9 |
Freezing level m | 4100 | 4150 | 4100 | 3950 | 3900 | 3700 | 3550 | 3500 | 3450 | 3400 | 3350 | 3350 | 3550 | 3700 | 3750 | 3650 | 3700 | 3600 |
 | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Heavy rain (total 37mm), heaviest during Tue night. Very mild (max 16°C on Mon morning, min 8°C on Wed night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Sat afternoon, min 7°C on Thu morning). 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.