St. Louis, MO Weather Forecast
St. Louis city, Missouri
Live radar, warnings and storm tracking for St. Louis, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for St. Louis
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
St. Louis, MO at a glance
St. Louis is home to about 281,754 people in St. Louis city, across 62 square miles. It ranks 2nd by population of 211 places in Missouri with a forecast here. The nearest neighbour with its own forecast is Pine Lawn, 4 miles away.
- County
- St. Louis city
- Population
- 281,754 2023 est.
- Land area
- 62 sq mi
- People per sq mi
- 4,565
- Forecast point
- 38.6357°N, 90.2446°W
How well can the network see St. Louis?
The nearest Doppler radar is KLSX (St. Louis, MO), to the W. Its lowest scan passes about 1,400 ft above St. Louis. That is about as close as US radar coverage gets: low-level rotation and gust fronts over St. Louis show up clearly. St. Louis is closer to its radar than 79% of US cities.
The closest weather station is KCPS (St Louis/Downtown Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near St. Louis
- Pine Lawn, MO4 mi
- Maplewood, MO5 mi
- Pagedale, MO5 mi
- Clayton, MO5 mi
- Richmond Heights, MO5 mi
- Northwoods, MO5 mi
- University City, MO5 mi
- Shrewsbury, MO6 mi
Elsewhere in Missouri
Kansas CitySpringfieldColumbiaIndependenceLee's SummitO'FallonAll Missouri forecasts →