– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 1 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 14°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 24mm), heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 15°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | | | |  | |  |  | |
clear | clear | rain shwrs | rain shwrs | risk tstorm | risk tstorm | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | heavy rain | |
Cloud base (m) | 750 | 550 | 400 | 2450 | 2200 | 8250 | 7000 | 9600 | 2000 | 550 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.2 | 2 | 1.9 | 5 | — | — | — | — | — | — | — | — | — | — | — | 24 |
max °C | 21 | 25 | 22 | 20 | 23 | 21 | 21 | 24 | 19 | 20 | 22 | 19 | 22 | 25 | 20 | 24 | 27 | 21 |
min °C | 16 | 24 | 17 | 18 | 22 | 18 | 18 | 23 | 14 | 15 | 21 | 15 | 17 | 25 | 17 | 18 | 26 | 20 |
chill °C | 16 | 24 | 17 | 18 | 22 | 18 | 18 | 23 | 14 | 14 | 21 | 15 | 17 | 25 | 17 | 18 | 26 | 20 |
Freezing level m | 4150 | 4100 | 3950 | 3800 | 3850 | 3750 | 3450 | 3350 | 3500 | 3400 | 3550 | 3850 | 3900 | 4050 | 3950 | 4100 | 3950 | 4450 |
 | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — |
 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | 7:59 | — | — | 7:57 | — | — | 7:55 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 9mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 14°C on Sun night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 24mm), heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 15°C on Mon 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.