5 päeva ilmaprognoos St. Louis 13. sept 2026
33°Ilmaprognoos St. Louis pühapäev 13. sept 2026: pilvine, temperatuur 23 °C kuni 33 °C.
Sademete tõenäosus 22%. Tuul kuni 5 m/s (iilid 7 m/s). Õhuniiskus 37–78%, õhurõhk 761–763 mm Hg, UV-indeks kuni 7.
Ilmahoiatused
Air Quality Alert issued September 8 at 1:42AM CDT by NWS St Louis MO
Air Quality Alert
The St. Louis Clean Air Partnership has issued an air quality alert
for the St. Louis metropolitan area from 10 AM this morning to 8 PM
CDT this evening.
An Orange air quality forecast means that maximum ozone
concentrations are expected to reach levels that pose a health risk.
Adverse health effects increase as air quality deteriorates. Ground-
level ozone is an air contaminant which can cause breathing
difficulties for children, older adults, as well as persons with
respiratory problems.
Reducing outdoor physical activity is recommended. If it is a
regularly scheduled work day you are urged to consider
telecommuting, carpooling, or utilizing public transit. Avoid
excessive idling and do not top off when refueling motor vehicles.
The use of gasoline-powered lawn equipment should be reduced or
postponed until late in the day.
For more information visit the St. Louis Clean Air Partnership at
http://cleanair-stlouis.com/
For current Air Quality Index (AQI) values visit
https://www.airnow.gov/
5 päeva ühe pilguga — puuduta päeva, et see avada
Päikesetõus 06:40
Päikeseloojang 19:12
Päikeseloojang 19:12
Kasvav sirp8% valgustatud
Kuutõus 09:26 · Kuuloojang 20:16
Kuutõus 09:26 · Kuuloojang 20:16
Graafik
Tabel
P, 13. september 2026
| Aeg | Ilm | Temperatuur | Vihma tõenäosus | Pilvisus | Niiskus | Rõhk | Tuul | UV-indeks |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Pilvine | 24 °C | 17% | 100% | 69% | 761 mm Hg | NNW 341° 1.69 (2) m/s | 0 |
| 01:00 |  Selge | 24 °C | 5% | 3% | 69% | 762 mm Hg | NNE 15° 1.81 (2.72) m/s | 0 |
| 02:00 | Pilvine | 24 °C | 15% | 93% | 67% | 761 mm Hg | WNW 284° 1.69 (2.92) m/s | 0 |
| 03:00 | Pilvine | 24 °C | 18% | 100% | 70% | 761 mm Hg | W 275° 0.81 (1.03) m/s | 0 |
| 04:00 |  Pilves | 23 °C | 16% | 73% | 76% | 762 mm Hg | NE 47° 1.61 (2.61) m/s | 0 |
| 05:00 | Pilvine | 24 °C | 18% | 100% | 69% | 761 mm Hg | SE 133° 1.11 (1.44) m/s | 0 |
| 06:00 | Pilvine | 24 °C | 17% | 100% | 69% | 761 mm Hg | SSE 155° 1.69 (2.72) m/s | 0 |
| 07:00 | Pilvine | 23 °C | 22% | 100% | 78% | 763 mm Hg | E 101° 1.39 (2.03) m/s | 0 |
| 08:00 |  Pilves | 24 °C | 14% | 81% | 70% | 762 mm Hg | SW 233° 2.39 (4.42) m/s | 5 |
| 09:00 | Pilves | 26 °C | 10% | 70% | 62% | 761 mm Hg | SSW 211° 2 (3.33) m/s | 6 |
| 10:00 | Pilvine | 26 °C | 14% | 100% | 61% | 763 mm Hg | ESE 123° 2 (3.31) m/s | 6 |
| 11:00 | Pilvine | 30 °C | 10% | 98% | 44% | 761 mm Hg | S 181° 2.89 (3.39) m/s | 7 |
| 12:00 | Pilves | 32 °C | 5% | 64% | 37% | 761 mm Hg | SSW 206° 2.89 (3.42) m/s | 7 |
| 13:00 | Pilves | 33 °C | 5% | 67% | 38% | 761 mm Hg | S 187° 3.81 (5.53) m/s | 7 |
| 14:00 | Pilvine | 32 °C | 7% | 78% | 39% | 761 mm Hg | SSW 203° 4.19 (6) m/s | 7 |
| 15:00 | Pilves | 32 °C | 8% | 89% | 40% | 761 mm Hg | SW 220° 4.61 (6.5) m/s | 7 |
| 16:00 | Pilvine | 31 °C | 10% | 100% | 42% | 761 mm Hg | WSW 237° 5 (7) m/s | 7 |
| 17:00 | Pilvine | 31 °C | 10% | 100% | 44% | 761 mm Hg | SW 226° 4 (6) m/s | 7 |
| 18:00 | Pilvine | 31 °C | 11% | 100% | 47% | 761 mm Hg | SW 215° 3 (5) m/s | 7 |
| 19:00 | Pilvine | 30 °C | 11% | 100% | 50% | 761 mm Hg | SSW 204° 2 (4.03) m/s | 7 |
| 20:00 | Pilvine | 30 °C | 12% | 99% | 53% | 761 mm Hg | SSW 205° 2 (3.81) m/s | 0 |
| 21:00 | Pilvine | 29 °C | 13% | 97% | 56% | 761 mm Hg | SSW 207° 1.89 (3.61) m/s | 0 |
| 22:00 | Pilvine | 29 °C | 13% | 96% | 59% | 761 mm Hg | SSW 209° 1.89 (3.33) m/s | 0 |
| 23:00 |  Osaliselt pilves | 28 °C | 11% | 76% | 61% | 761 mm Hg | SSW 199° 1.89 (3.39) m/s | 0 |
P, 13. september 2026
St. Louis kaardil
Andmeallikad ja metoodika
Meie ilmaprognoosid põhinevad professionaalsel ilmaandmete pakkujal, mis koondab andmeid riiklikelt ilmateenistustelt, satelliidivaatlustelt, radarivõrkudelt ja enam kui 80 000 ilmajaamalt üle maailma. Prognoosiandmeid uuendatakse mitu korda päevas. Me teisendame toorandmed selgeteks kokkuvõteteks – tuulekiirus m/s-des, rõhk mmHg-des – et saaksite oma päeva enesekindlalt planeerida.