|
2.2 °C |
Wind 17 km/h |
Precipitation (1 hr.) | 0 mm |
Humidity | 85 % |
Air pressure | 1003 hPa |
Visibility | 16 km |
Clouds | 100 % |
Cloud base | 701 m |
Weather report from station Cahokia/st Louis, Distance: 8 km (05:53 2025/03/16)
07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 tomorrow | 01:00 tomorrow | 02:00 tomorrow | 03:00 tomorrow | 04:00 tomorrow | 05:00 tomorrow | 06:00 tomorrow | 07:00 tomorrow |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 °C
0 mm50 % NW
20 km/h
|
2 °C
0 mm40 % NW
17 km/h
|
1 °C
0 mm10 % NW
17 km/h
|
2 °C
0 mm0 % NW
20 km/h
|
2 °C
0 mm0 % NW
23 km/h
|
3 °C
0 mm0 % NW
25 km/h
|
4 °C
0 mm0 % NW
24 km/h
|
5 °C
0 mm0 % NW
26 km/h
Gust:
43 km/h |
6 °C
0 mm0 % NW
25 km/h
|
7 °C
0 mm0 % NW
24 km/h
Gust:
43 km/h |
7 °C
0 mm0 % NW
23 km/h
|
7 °C
0 mm0 % NW
18 km/h
|
5 °C
0 mm0 % NW
10 km/h
|
3 °C
0 mm0 % NW
10 km/h
|
3 °C
0 mm0 % NW
10 km/h
|
2 °C
0 mm0 % NW
9 km/h
|
2 °C
0 mm0 % W
9 km/h
|
1 °C
0 mm0 % W
9 km/h
|
1 °C
0 mm0 % W
9 km/h
|
0 °C
0 mm0 % W
7 km/h
|
0 °C
0 mm0 % SW
8 km/h
|
0 °C
0 mm0 % S
5 km/h
|
0 °C
0 mm0 % S
5 km/h
|
0 °C
0 mm0 % S
7 km/h
|
0 °C
0 mm0 % S
7 km/h
|
01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
---|---|---|---|---|---|---|---|
1 °C
0 mm0 % W
9 km/h
|
0 °C
0 mm0 % S
5 km/h
|
0 °C
0 mm0 % S
7 km/h
|
6 °C
0 mm0 % S
17 km/h
|
15 °C
0 mm0 % S
23 km/h
|
19 °C
0 mm0 % S
27 km/h
Gust:
43 km/h |
16 °C
0 mm0 % S
19 km/h
|
12 °C
0 mm0 % S
21 km/h
|
30 |
25 |
20 |
15 |
10 |
5 |
0 |
-5 |
Su 16 | Mo 17 | Tu 18 | We 19 | Th 20 | Fr 21 | Sa 22 | Su 23 | Mo 24 | Tu 25 | We 26 | Th 27 | Fr 28 | Sa 29 |
Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.
Heading: ↓east | Time: 2025/03/16 06:00 |
Phase: astronomical twilight | Altitude: −15 ° |
Heading: ↓southwest | Time: 2025/03/16 06:00 |
Illumination: 95 % | Altitude: +23 ° |
Date | rise | set | rise | Illumination |
2025/03/16 | — | 08:04 | 21:42 | 96 % to 92 % |
2025/03/17 | — | 08:26 | 22:43 | 92 % to 86 % |
2025/03/18 | — | 08:52 | 23:45 | 86 % to 79 % |
2025/03/19 | — | 09:22 | — | 79 % to 71 % |
2025/03/20 | 00:47 | 09:59 | — | 70 % to 61 % |
Phase 2025/03/16 | Time | Length |
night | 00:00 to 05:43 | 5 hr. 43 min. |
astronomical twilight | 05:43 to 06:14 | 31 min. |
nautic twilight | 06:14 to 06:45 | 31 min. |
civil twilight | 06:45 to 07:11 | 26 min. |
day | 07:11 to 19:09 | 11 hr. 58 min. |
civil twilight | 19:09 to 19:36 | 26 min. |
nautic twilight | 19:36 to 20:07 | 31 min. |
astronomical twilight | 20:07 to 20:38 | 31 min. |
night | 20:38 to 00:00 | 3 hr. 22 min. |
Data: HRRR, NOAA (resolution 3 km)
Updated: 10:00 UTC (next update: 11:00 UTC - prepare)
Current time: 12:00, 2025/03/16 (UTC)
For this output data, temperature is shown for 2 m above ground. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.