St. Louis
Weather forecast · Lambert Intl (KSTL)
Today in St. Louis, : high 79.0 °F, low 54.4 °F, the median of 9 free forecasts (7 for the low).
Forecasts updated (NAEFS 00Z, )Next update
79.0 / 54.4°FHigh / low · Wed 28 Oct · rest of day
- Source spread
- 75.5–81.1 °F
- highs · lows 49.2–58.9
- Sources
- 9
- 5 model groups
- Rain
- 0.00 in · <2%
- n 3: ENS, GEFS, GEPS
- Now
- 59 °F
- KSTL 1:51 am
- Normal
- 64 / 44 °F
- 1991–2020
- Alerts
- None
- NWS
Markets
How each market here settles, and the number so far.
| Market | Settles on | Today | Forecast | Tomorrow | Last settled |
|---|---|---|---|---|---|
| Kalshi rain Market → | Lambert Intl KSTL · Kalshi names The Weather Company (shows NWS CLISTL) · above 0.00 in · standard-time day | Today 0.00 in so far | Forecast Chance <2% | Tomorrow Chance 34% | Last settled — |
| Kalshi rain · weekend Market → | Lambert Intl KSTL · Kalshi names The Weather Company (shows NWS CLISTL) · any rain Saturday or Sunday | Today No reports yet. | Forecast — | Tomorrow — | Last settled — |
NOAA/NWS (public domain); MET Norway, DWD, GEFS via dynamical.org (CC BY 4.0); ECCC (Open Licence); based on ECMWF data (CC BY 4.0; ECMWF accepts no liability); Market rules and results: Kalshi, Polymarket (linked; not affiliated); modified by groundhog. Receipts →
Climate day
KSTL · Kalshi daily rain · climate day, 1 am–1 am CDT (midnight–midnight standard time)
0.00 in so far (reports to 1:51 am)
Rest of climate day: <2% of members (n 2: GEFS 00Z, GEPS 00Z; raw) · 23 h left
Week
- High
- Low
- Median
- ~ 6-hourly
Wed2879.0 / 54.4
Thu2980.8 / 58.0
Fri3078.0 / 59.1
Sat3173.0 / 60.1
Sun166.6 / 58.0
Mon269.5 / 59.4
Tue370.0 / 58.6
By source
| Source | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| Median | 79.0 / 54.4 | 80.8 / 58.0n 10 | 78.0 / 59.1n 10 | 73.0 / 60.1n 10 | 66.6 / 58.0 | 69.5 / 59.4 | 70.0 / 58.6n 8 |
| Source spread | 75.5–81.149.2–58.9 | 78.1–85.054.1–62.7 | 73.4–80.458.0–61.0 | 70.0–77.957.0–64.7 | 64.9–75.956.1–61.7 | 65.1–72.056.0–62.0 | 53.0–72.551.0–65.7 |
| NBM-based | |||||||
| 79/54 | 81/58 | 78/58 | 70/60 | 70/59 | 72/58 | — | |
| 79/— | 81/57 | 78/58 | 73/59 | 71/57 | 71/56 | 71/57 | |
| GFS-based | |||||||
| 81/— | 85/58 | 78/59 | 77/57 | 66/58 | 68/56 | 53/51 | |
| 79/59 | 81/63 | 79/61 | 76/65 | 66/62 | 70/62 | 65/54 | |
| 75/56~ | 78/57~ | 73/58~ | 66/58~ | 63/57~ | 69/57~ | 65/62~ | |
| ECMWF-based | |||||||
| 76/55 | 78/59 | 73/59 | 71/59 | 67/58 | 65/60 | 71/62 | |
| 76/54 | 79/58 | 75/60 | 71/58 | 65/57 | 65/59 | 70/62 | |
| 76/51~ | 78/57~ | 73/58~ | 69/60~ | 71/58~ | 68/62~ | 73/65~ | |
| — | 78/58 | 75/59 | 70/60 | 69/59~ | 67/60~ | 68/59~ | |
| DWD | |||||||
| 81/56 | 81/60 | 78/61 | 78/62 | 70/61 | 68/60 | 68/57 | |
| 79/54 | 80/58 | 80/58 | 75/62 | 65/61 | 69/60 | 70/66 | |
| NAEFS | |||||||
| 76/54~ | 78/58~ | 74/59~ | 71/61~ | 67/59~ | 68/58~ | 66/60~ | |
| CMC | |||||||
| 77/49 | 81/54 | 76/60 | 73/62 | 76/56 | 70/57 | 72/60 | |
~ 6-hourly: shown, not in the median. Grid models: nearest point 11 km away.
CreditsNOAA · MET Norway · DWD · ECCC · Based on ECMWF data (CC BY 4.0) · GeoNamesAll credits
- Source: NOAA/NWS (US Government work, public domain); NBM/MOS/GFS/AIGFS/HRRR/WPC/MRMS: NOAA NCEP/MDL/NSSL; modified by groundhog (point extraction, local-day max/min, precipitation totals and chances); not endorsed by NOAA
- Data from MET Norway (Locationforecast 2.0), CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified: local-day max/min, precipitation totals and chances
- Quelle: Deutscher Wetterdienst (MOSMIX, CC BY 4.0; modified: local-day max/min, precipitation totals and chances)
- Data Source: Environment and Climate Change Canada (NAEFS: CMC GEPS members) and NOAA NCEP (GEFS members); modified: member daily max/min quantiles, precipitation totals and chances
- Based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF); ENS read from dynamical.org's archive. CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified by groundhog (point extraction, local-day max/min, ensemble quantiles, precipitation totals and chances). ECMWF does not accept any liability whatsoever for any error or omission in the data, their availability, or for any loss or damage arising from their use.
- Place names: GeoNames (geonames.org), CC BY 4.0
Next 72 h
- Median
- ENS p10–p90
- Source
- 6-hourly
One callline · week · table
One call
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