– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 1 pm Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 29°C on Thu afternoon, min 21°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 37mm), heaviest during Sun night. Warm (max 31°C on Sun afternoon, min 21°C on Fri night). Winds increasing (light winds from the W on Sat night, fresh winds from the W by Mon morning). | ||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | | |  | |  | | | | |
clear | some clouds | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | mod. rain | risk tstorm | rain shwrs | risk tstorm | rain shwrs | risk tstorm | |
Cloud base (m) | 6600 | 450 | 700 | 400 | 5000 | 3650 | 9150 | 8900 | 4150 | 350 | 450 | 1650 | 9200 | 500 | 3650 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.3 | 0.7 | 4 | 0.5 | 2 | 1.8 | 1.6 | 1.4 | 7 | 5 | 0.4 | 1.6 | 0.4 | 0.1 | 20 |
max °C | 28 | 25 | 23 | 27 | 25 | 27 | 29 | 25 | 27 | 29 | 25 | 24 | 28 | 25 | 27 | 31 | 25 |
min °C | 27 | 21 | 22 | 26 | 21 | 23 | 27 | 22 | 23 | 27 | 21 | 22 | 27 | 21 | 22 | 29 | 22 |
chill °C | 27 | 21 | 22 | 26 | 21 | 23 | 27 | 22 | 23 | 27 | 21 | 22 | 27 | 21 | 22 | 29 | 22 |
Freezing level m | 4900 | 4700 | 4550 | 4750 | 4700 | 4600 | 4700 | 4700 | 4500 | 4650 | 4550 | 4600 | 4600 | 4600 | 4650 | 4700 | 4550 |
 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | 8:24 | — | — | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Moderate rain (total 11mm), heaviest on Thu afternoon. Warm (max 29°C on Thu afternoon, min 21°C on Tue night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Sun night. Warm (max 31°C on Sun afternoon, min 21°C on Fri night). Winds increasing (light winds from the W on Sat night, fresh winds from the W by Mon 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.