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St. Catharines (Niagara Health System) Heliport Airport (St. Catharines, ON) CNH4 天氣
There is no TAF data available at CNH4. Showing TAF data for CYSN (6 mi NE).
YCM終端機場天氣預報（CNH4無資料）
| Date | Time (EDT) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Remarks | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29-四月 | 20:00 | VFR | 320° | 5 kt | Scattered Broken | 2,000 7,000 | >= 6 miles | |||||||
| 29-四月 | 19:00 | MVFR | 20° | 10 kt | Broken Overcast | 2,000 3,000 | >= 6 miles | Light rain showers. | ||||||
| 29-四月 | 18:00 | MVFR | 20° | 10 kt | Broken Overcast | 2,000 3,000 | >= 6 miles | Light rain showers. | ||||||
| 29-四月 | 17:00 | MVFR | 20° | 10 kt | Broken Overcast | 2,000 3,000 | >= 6 miles | Light rain showers. | ||||||
| 29-四月 | 16:00 | IFR | 30° | 10 kt | Broken Overcast | 700 1,500 | 5 miles. | Light rain showers, Mist. | ||||||
| 29-四月 | 15:00 | IFR | 30° | 10 kt | Broken Overcast | 700 1,500 | 5 miles. | Light rain showers, Mist. | ||||||
There is no METAR data available at CNH4. Showing METAR data for CYSN (6 mi NE).
YCM近期METAR歷史資料（CNH4無資料）
| Date | Time (EDT) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Temp (°C) | (°F) | Dew Point (°C) | (°F) | Rel. Humid. | Pressure | Density Altitude | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29-四月 | 15:00 | MVFR | 40° | 9 kt | Overcast |
1,000 |
6 miles | 7° | 44° | 7° | 44° | 100% | 29.80 in Hg | -519 ft | Mist |
| 29-四月 | 14:32 | MVFR | 20° | 10 kt | Broken Overcast |
1,000 3,100 |
6 miles |
7° | 44° | 7° | 44° | 100% | 29.82 in Hg | -539 ft | Mist |
| 29-四月 | 14:00 | VFR | 10° | 10 kt | Few Broken Overcast |
600 5,500 7,100 |
5 miles |
8° | 46° | 8° | 46° | 100% | 29.82 in Hg | -419 ft | |
| 29-四月 | 13:18 | MVFR | 40° | 7 kt | Overcast |
2,800 |
4 miles |
9° | 48° | 7° | 44° | 87% | 29.83 in Hg | -309 ft | Mist |
| 29-四月 | 13:00 | MVFR | 40° | 8 kt | Overcast |
2,800 |
10 miles |
9° | 48° | 7° | 44° | 87% | 29.84 in Hg | -319 ft | |
| 29-四月 | 12:00 | MVFR | 60° | 8 kt | Overcast |
2,600 |
8 miles |
8° | 46° | 7° | 44° | 93% | 29.85 in Hg | -449 ft | |
| 29-四月 | 11:24 | MVFR | 20° | 11 kt | Overcast |
2,600 |
10 miles | 8° | 46° | 7° | 44° | 93% | 29.85 in Hg | -449 ft | |
| 29-四月 | 11:00 | MVFR | 360° | 7 kt | Overcast |
2,700 |
10 miles | 8° | 46° | 8° | 46° | 100% | 29.87 in Hg | -469 ft | |
| 29-四月 | 10:00 | VFR | 10° | 5 kt | Overcast |
3,200 |
10 miles | 9° | 48° | 7° | 44° | 87% | 29.87 in Hg | -349 ft | |
| 29-四月 | 09:00 | VFR | 30° | 7 kt | Overcast |
3,500 |
10 miles | 11° | 51° | 6° | 42° | 71% | 29.89 in Hg | -129 ft | |
| 29-四月 | 08:00 | VFR | 60° | 6 kt | Overcast |
3,200 |
10 miles | 11° | 51° | 7° | 44° | 76% | 29.89 in Hg | -129 ft | |
| 29-四月 | 07:00 | VFR | 90° | 5 kt | Overcast |
3,000 |
10 miles | 10° | 50° | 7° | 44° | 82% | 29.89 in Hg | -249 ft | |
| gap in available data | |||||||||||||||
| 28-四月 | 21:00 | VFR | 210° | 14 kt | Broken |
6,300 |
10 miles | 16° | 60° | 11° | 51° | 72% | 29.87 in Hg | 491 ft | Wind gusting to 23 KT |
| 28-四月 | 20:00 | VFR | 200° | 14 kt | Broken |
5,600 |
10 miles | 16° | 60° | 11° | 51° | 72% | 29.84 in Hg | 521 ft | Wind gusting to 25 KT |
| 28-四月 | 19:00 | VFR | 200° | 14 kt | Broken Broken |
5,600 7,200 |
10 miles | 17° | 62° | 12° | 53° | 72% | 29.84 in Hg | 641 ft | Wind gusting to 19 KT |
| 28-四月 | 18:00 | VFR | 200° | 17 kt | Scattered Broken Broken |
3,000 5,800 7,200 |
10 miles | 18° | 64° | 12° | 53° | 68% | 29.84 in Hg | 761 ft | |
| 28-四月 | 17:00 | VFR | 180° | 14 kt | Few Broken |
3,000 8,100 |
10 miles | 18° | 64° | 12° | 53° | 68% | 29.84 in Hg | 761 ft | Wind gusting to 24 KT |
| 28-四月 | 16:00 | MVFR | 190° | 16 kt | Overcast |
2,600 |
10 miles | 16° | 60° | 12° | 53° | 77% | 29.85 in Hg | 511 ft | Wind gusting to 22 KT |
| 28-四月 | 15:00 | MVFR | 190° | 18 kt | Overcast |
2,500 |
10 miles | 16° | 60° | 11° | 51° | 72% | 29.86 in Hg | 501 ft | Wind gusting to 24 KT |
| 28-四月 | 14:00 | MVFR | 200° | 18 kt | Broken Overcast |
2,600 7,200 |
10 miles | 17° | 62° | 11° | 51° | 68% | 29.84 in Hg | 641 ft | Wind gusting to 24 KT |
| 28-四月 | 13:00 | VFR | 190° | 24 kt | Scattered Broken Broken |
3,300 7,100 25,000 |
10 miles | 18° | 64° | 11° | 51° | 64% | 29.83 in Hg | 771 ft | Wind gusting to 30 KT |
| 28-四月 | 12:00 | VFR | 180° | 20 kt | Broken Overcast |
3,600 7,000 |
10 miles | 15° | 59° | 10° | 50° | 72% | 29.84 in Hg | 401 ft | Wind gusting to 25 KT |
| 28-四月 | 11:00 | VFR | 190° | 18 kt | Broken Broken |
4,000 7,000 |
10 miles | 16° | 60° | 9° | 48° | 63% | 29.84 in Hg | 521 ft | Wind gusting to 26 KT |
| 28-四月 | 10:53 | VFR | 180° | 17 kt | Broken |
4,200 |
10 miles | 15° | 59° | 9° | 48° | 67% | 29.84 in Hg | 401 ft | Wind gusting to 23 KT |
