– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 am Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 20mm), heaviest during Sun morning. Warm (max 28°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 29°C on Wed afternoon, min 18°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | |  | | | | |
clear | some clouds | rain shwrs | heavy rain | rain shwrs | risk tstorm | light rain | risk tstorm | clear | clear | some clouds | clear | clear | some clouds | some clouds | light rain | risk tstorm | rain shwrs | |
Cloud base (m) | 1950 | 2850 | 350 | 500 | 2600 | 500 | 700 | 2150 | 850 | 2650 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.8 | 12 | 1.6 | 5 | 0.3 | 1.2 | — | — | — | — | — | — | — | 1 | 3 | 3 |
max °C | 25 | 28 | 25 | 21 | 26 | 25 | 23 | 24 | 23 | 23 | 26 | 22 | 25 | 29 | 24 | 22 | 25 | 23 |
min °C | 20 | 27 | 21 | 20 | 23 | 22 | 23 | 23 | 17 | 18 | 26 | 18 | 20 | 28 | 20 | 20 | 24 | 20 |
chill °C | 20 | 27 | 21 | 20 | 23 | 22 | 23 | 23 | 17 | 18 | 26 | 18 | 20 | 28 | 20 | 20 | 24 | 20 |
Freezing level m | 4700 | 4500 | 4700 | 4800 | 4900 | 4900 | 4700 | 4650 | 4800 | 4750 | 4600 | 4450 | 4400 | 4450 | 4300 | 4250 | 4450 | 4250 |
 | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | — | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Heavy rain (total 20mm), heaviest during Sun morning. Warm (max 28°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Thu afternoon. Warm (max 29°C on Wed afternoon, min 18°C on Tue 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.