– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 30°C on Fri afternoon, min 19°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the W by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 15°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NW by Wed morning). | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  |  | |  | | |  | |  |  |  | | | |
clear | clear | clear | rain shwrs | mod. rain | risk tstorm | risk tstorm | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | light rain | heavy rain | rain shwrs | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 5 | 14 | 1.1 | — | — | — | — | — | — | — | 0.3 | 24 | 0.3 | — | — |
max °C | 26 | 25 | 30 | 26 | 23 | 25 | 26 | 22 | 26 | 22 | 22 | 27 | 24 | 27 | 27 | 23 | 19 | 20 | 18 |
min °C | 19 | 21 | 29 | 22 | 22 | 24 | 21 | 20 | 26 | 15 | 17 | 25 | 20 | 21 | 27 | 22 | 18 | 18 | 12 |
chill °C | 19 | 21 | 29 | 22 | 22 | 24 | 21 | 20 | 26 | 15 | 17 | 25 | 20 | 21 | 27 | 22 | 17 | 17 | 12 |
Freezing level m | 4700 | 4650 | 4700 | 4650 | 4650 | 4800 | 4550 | 4450 | 4550 | 4300 | 4450 | 4450 | 4500 | 4800 | 4700 | 4700 | 4450 | 4150 | 4050 |
Cloud base (m) | 5350 | 400 | 3900 | 4100 | 600 | 7150 | 2200 | 6850 | 5150 | 2650 | 400 | 700 | |||||||
 | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | — | — | 8:40 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:38 | — | — | 8:37 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Heavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 30°C on Fri afternoon, min 19°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the W by Sat night).
Blue Knob Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 15°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NW by Wed morning).
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.