– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Sat night. Freeze-thaw conditions (max 19°C on Sat night, min -1°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 22°C on Fri afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  | | | | | | | | | | |
heavy rain | light rain | rain shwrs | rain shwrs | some clouds | cloudy | clear | clear | some clouds | light rain | light rain | light rain | rain shwrs | some clouds | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
11 | 0.4 | 0.3 | 2 | — | — | — | — | — | 0.7 | 0.5 | 0.1 | 0.7 | — | — | 0.2 | 0.1 | 1.2 | 2 | |
max °C | 19 | 6 | 9 | 6 | 3 | 6 | 3 | 8 | 16 | 13 | 13 | 14 | 14 | 16 | 20 | 16 | 18 | 22 | 18 |
min °C | 5 | 4 | 8 | 1 | 1 | 5 | -1 | 1 | 15 | 11 | 13 | 13 | 10 | 12 | 19 | 14 | 16 | 21 | 14 |
0 | -1 | 4 | -3 | -3 | 0 | -1 | -1 | 14 | 9 | 11 | 12 | 9 | 11 | 19 | 14 | 16 | 21 | 14 | |
3300 | 950 | 1150 | 600 | 650 | 950 | 0 | 1300 | 2500 | 2700 | 2700 | 2800 | 3100 | 3000 | 3150 | 2900 | 3000 | 3100 | 3050 | |
Cloud base (m) | 550 | 750 | 2050 | 550 | 750 | 1700 | 5900 | 3050 | 2100 | 2350 | 450 | 450 | 1600 | 2200 | 2350 | 2450 | 500 | ||
 | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | 7:59 | — | — | — | 8:00 | — | — | 8:00 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Moderate rain (total 14mm), heaviest on Sat night. Freeze-thaw conditions (max 19°C on Sat night, min -1°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night).
Blue Knob Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 22°C on Fri afternoon, min 10°C on Wed night). 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.