– Lat/Long: 40.29° N 78.56° W
Blue Knob Weather Forecast
Allegheny Mountains · United StatesIssued: 7 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Warm (max 23°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Tue morning. Very mild (max 16°C on Tue morning, min 10°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  |  | | | |  | | | | | |
some clouds | some clouds | some clouds | light rain | rain shwrs | rain shwrs | light rain | light rain | light rain | mod. rain | light rain | light rain | light rain | cloudy | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 1750 | 1950 | 700 | 550 | 400 | 600 | 650 | 350 | 400 | 400 | 450 | 550 | 400 | 2700 | 700 | 900 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.2 | 1.9 | 3 | 1.4 | 1.4 | 3 | 6 | 1.4 | 3 | 0.1 | — | — | — | — | — |
max °C | 19 | 23 | 21 | 20 | 23 | 21 | 16 | 15 | 15 | 16 | 13 | 12 | 11 | 11 | 12 | 12 | 16 | 14 |
min °C | 15 | 22 | 18 | 18 | 21 | 17 | 15 | 15 | 15 | 15 | 12 | 11 | 11 | 11 | 10 | 10 | 16 | 11 |
chill °C | 15 | 22 | 18 | 18 | 21 | 17 | 15 | 15 | 15 | 14 | 10 | 10 | 10 | 10 | 9 | 9 | 16 | 11 |
Freezing level m | 4450 | 4400 | 4450 | 4350 | 4400 | 4250 | 4250 | 4250 | 4250 | 4050 | 4050 | 3900 | 3800 | 3800 | 3650 | 3600 | 3700 | 3750 |
 | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Moderate rain (total 11mm), heaviest on Sun night. Warm (max 23°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Tue morning. Very mild (max 16°C on Tue morning, min 10°C on Wed 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.