– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Mon 13 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Mon 13 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Mon 13 Jul Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 33°C on Wed afternoon, min 20°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 30mm), heaviest during Sat morning. Warm (max 31°C on Fri afternoon, min 20°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the W by Sat night). | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | |  |  |  | | |  |  | | |  | | | |
clear | clear | clear | clear | clear | clear | clear | rain shwrs | risk tstorm | risk tstorm | clear | clear | rain shwrs | heavy rain | risk tstorm | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.1 | 0.9 | 0.1 | — | — | 1 | 11 | 11 | 7 | — | 0.1 | 0.1 |
max °C | 25 | 28 | 31 | 28 | 29 | 33 | 28 | 29 | 30 | 28 | 26 | 31 | 28 | 25 | 25 | 26 | 25 | 27 | 23 |
min °C | 20 | 22 | 31 | 22 | 24 | 32 | 23 | 24 | 30 | 20 | 22 | 29 | 22 | 22 | 24 | 23 | 22 | 26 | 16 |
chill °C | 20 | 22 | 31 | 22 | 24 | 32 | 23 | 24 | 30 | 20 | 22 | 29 | 22 | 22 | 24 | 23 | 22 | 26 | 16 |
Freezing level m | 4650 | 4950 | 5100 | 5150 | 5150 | 5150 | 5000 | 4800 | 4850 | 4750 | 4550 | 4650 | 4700 | 4750 | 4900 | 4750 | 4650 | 4300 | 4100 |
Cloud base (m) | 9800 | 9400 | 9400 | 9500 | 750 | 7300 | 9450 | 6000 | 400 | 450 | 550 | 2100 | |||||||
 | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — |
 | — | — | — | 8:43 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:40 | — | — | 8:39 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Some drizzle, heaviest during Thu afternoon. Warm (max 33°C on Wed afternoon, min 20°C on Mon night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 30mm), heaviest during Sat morning. Warm (max 31°C on Fri afternoon, min 20°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the W by Sat night).
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.