All
St Louis Rgnl Airport (Alton/St Louis, IL) ALN Weather
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Alton/St Louis, IL (KALN)
Partly cloudy
Light winds |
|
87 °F |
There is no TAF data available at ALN. Showing TAF data for KSTL (20 mi SW).
STL Terminal Area Forecast (no data for ALN)
| Date | Time (CDT) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Remarks | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-Jul | 06:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 05:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 04:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 03:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 02:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 01:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 12:00PM | VFR | 310° | 12 kt | Scattered | 15,000 | >= 6 miles | Winds gusting to 20 knots. | ||||||
| 21-Jul | 11:00AM | VFR | 300° | 9 kt | Scattered | 10,000 | 5 miles. | Haze. | ||||||
| 21-Jul | 10:00AM | VFR | 300° | 9 kt | Scattered | 10,000 | 5 miles. | Haze. | ||||||
| 21-Jul | 09:00AM | VFR | 300° | 9 kt | Scattered | 10,000 | 5 miles. | Haze. | ||||||
| 21-Jul | 08:00AM | VFR | 300° | 9 kt | Scattered | 10,000 | 5 miles. | Haze. | ||||||
| 21-Jul | 07:00AM | VFR | 250° | 8 kt | Scattered | 20,000 | >= 6 miles | |||||||
| 21-Jul | 06:00AM | VFR | 250° | 8 kt | Scattered | 20,000 | >= 6 miles | |||||||
| 21-Jul | 05:00AM | VFR | 250° | 8 kt | Scattered | 20,000 | >= 6 miles | |||||||
| 21-Jul | 04:00AM | VFR | 250° | 8 kt | Scattered | 20,000 | >= 6 miles | |||||||
| 21-Jul | 03:00AM | VFR | 250° | 8 kt | Scattered | 20,000 | >= 6 miles | |||||||
| 21-Jul | 02:00AM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 21-Jul | 01:00AM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 21-Jul | 12:00AM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 11:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 10:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 09:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 08:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 07:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 06:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 05:00PM | VFR | 200° | 5 kt | Few Scattered | 4,000 12,000 | >= 6 miles | |||||||
| 20-Jul | 04:00PM | VFR | 230° | 5 kt | Few | 2,500 | >= 6 miles | |||||||
| 20-Jul | 03:00PM | VFR | 230° | 5 kt | Few | 2,500 | >= 6 miles | |||||||
| 20-Jul | 02:00PM | VFR | 230° | 5 kt | Few | 2,500 | >= 6 miles | |||||||
Recent ALN METAR history
| Date | Time (CDT) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Temp (°C) | (°F) | Dew Point (°C) | (°F) | Rel. Humid. | Pressure | Density Altitude | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-Jul | 02:50PM | VFR | 80° | 6 kt | Scattered |
4,000 |
8 miles |
31° | 87° | 23° | 73° | 63% | 29.93 in Hg | 2,453 ft | |
| 20-Jul | 01:50PM | VFR | 110° | 3 kt | Scattered |
4,000 |
7 miles | 31° | 87° | 23° | 73° | 63% | 29.92 in Hg | 2,463 ft | |
| 20-Jul | 12:50PM | VFR | 110° | 3 kt | Scattered |
2,400 |
7 miles | 31° | 87° | 23° | 73° | 63% | 29.93 in Hg | 2,453 ft | |
| 20-Jul | 11:56AM | VFR | 110° | 3 kt | Clear |
7 miles |
30° | 86° | 32° | 89° | 100% | 29.92 in Hg | 2,343 ft | ||
| 20-Jul | 10:50AM | VFR | 110° | 3 kt | Clear |
5 miles | 29° | 84° | 22° | 71° | 66% | 29.94 in Hg | 2,203 ft | Haze | |
| 20-Jul | 09:50AM | VFR | 130° | 5 kt | Few |
3,500 |
5 miles | 27° | 80° | 21° | 69° | 70% | 29.93 in Hg | 1,973 ft | Haze |
| 20-Jul | 08:50AM | VFR | 130° | 5 kt | Broken |
4,200 |
5 miles |
26° | 78° | 21° | 69° | 74% | 29.95 in Hg | 1,833 ft | Haze |
| 20-Jul | 07:50AM | MVFR | 130° | 5 kt | Scattered |
3,000 |
4 miles |
24° | 75° | 21° | 69° | 83% | 29.95 in Hg | 1,593 ft | Haze |
| 20-Jul | 06:50AM | VFR | Calm | Clear |
5 miles |
22° | 71° | 20° | 68° | 88% | 29.93 in Hg | 1,373 ft | |||
| 20-Jul | 06:35AM | MVFR | Calm | Clear |
3 miles | 21° | 69° | 20° | 68° | 95% | 29.94 in Hg | 1,243 ft | Mist | ||
| 20-Jul | 06:15AM | MVFR | Calm | Clear |
3 miles |
21° | 69° | 20° | 68° | 95% | 29.94 in Hg | 1,243 ft | Mist | ||
| 20-Jul | 05:55AM | MVFR | Calm | Scattered Scattered Scattered |
3,500 4,100 5,000 |
4 miles |
21° | 69° | 20° | 68° | 95% | 29.93 in Hg | 1,253 ft | Mist | |
| 20-Jul | 05:35AM | VFR | Calm | Scattered |
4,000 |
5 miles |
21° | 69° | 20° | 68° | 94% | 29.93 in Hg | 1,253 ft | Mist | |
| 20-Jul | 05:15AM | MVFR | Calm | Clear |
4 miles |
21° | 69° | 20° | 68° | 95% | 29.93 in Hg | 1,253 ft | Mist | ||
| 20-Jul | 04:55AM | VFR | Calm | Scattered |
4,000 |
5 miles | 21° | 69° | 20° | 68° | 93% | 29.93 in Hg | 1,253 ft | Mist | |
| 20-Jul | 04:15AM | VFR | Calm | Scattered Broken |
4,000 4,800 |
5 miles | 23° | 73° | 20° | 68° | 87% | 29.92 in Hg | 1,503 ft | Mist | |
| 20-Jul | 03:55AM | VFR | Calm | Broken Overcast |
4,200 4,900 |
5 miles | 22° | 71° | 20° | 68° | 88% | 29.92 in Hg | 1,383 ft | Mist | |
| 20-Jul | 03:35AM | VFR | Calm | Scattered Overcast |
2,900 4,000 |
5 miles | 22° | 71° | 20° | 68° | 88% | 29.93 in Hg | 1,373 ft | Mist | |
| 20-Jul | 03:15AM | MVFR | Calm | Broken Broken |
2,900 4,200 |
5 miles | 22° | 71° | 20° | 68° | 90% | 29.93 in Hg | 1,373 ft | Mist | |
| 20-Jul | 02:55AM | VFR | 50° | 3 kt | Scattered Scattered |
2,900 4,100 |
5 miles | 22° | 71° | 20° | 68° | 90% | 29.93 in Hg | 1,373 ft | Mist |
| 20-Jul | 02:35AM | VFR | Calm | Scattered Scattered |
2,900 4,100 |
5 miles |
22° | 71° | 20° | 68° | 91% | 29.93 in Hg | 1,373 ft | Mist | |
| 20-Jul | 02:15AM | VFR | Calm | Clear |
7 miles | 22° | 71° | 21° | 69° | 91% | 29.93 in Hg | 1,373 ft | |||
| 20-Jul | 01:55AM | VFR | Calm | Scattered |
3,000 |
7 miles | 23° | 73° | 21° | 69° | 88% | 29.94 in Hg | 1,483 ft | ||
| 20-Jul | 01:35AM | VFR | Calm | Scattered |
4,600 |
7 miles | 22° | 71° | 21° | 69° | 92% | 29.95 in Hg | 1,353 ft |
