Florissant

Weather in Florissant: forecast and live map

The weather over Florissant as it is measured right now, from radar and the airport reports at St Louis/Lambert Intl and St Charles/Smartt Arpt, beside the forecast model’s temperature and wind. Each layer says which it is.

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Right now · as of

  • Rain or snow on radar 4 mi NW of Florissant.
  • St Louis/Lambert Intl, 6 km: 54 °F, humidity 80%, calm, visibility 8 miles · 63 minutes ago
  • St Charles/Smartt Arpt, 18 km: 51 °F, humidity 96%, calm, visibility 10+ miles · 60 minutes ago
  • Alton/St Louis Rgnl, 28 km: 49 °F, humidity 92%, calm, visibility 10+ miles · 19 minutes ago
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Florissant weather forecast

  1. 2:00 AM55 °FNW 1 mph–
  2. 5:00 AM53 °FW 2 mph–
  3. 8:00 AM53 °FW 1 mph–
  4. 11:00 AM68 °FE 1 mph–
  5. 2:00 PM73 °FNE 2 mph–
  6. 5:00 PM72 °FNE 2 mph–
  7. 8:00 PM63 °FS 3 mph–
  8. 11:00 PM58 °FE 4 mph–
Florissant weather forecast
DaySkyHigh / lowRainWind up to
Today73 °F / 53 °F–4 mph
Fri, Oct 2372 °F / 52 °F–7 mph
Sat, Oct 2470 °F / 52 °F–6 mph
Sun, Oct 2571 °F / 52 °F–5 mph
Mon, Oct 2672 °F / 55 °F–6 mph
Tue, Oct 2770 °F / 55 °F0 in8 mph
Wed, Oct 2857 °F / 47 °F–7 mph

Forecast by MET Norway (CC BY 4.0), updated 12:22 AM CDT. Times are local.

What the map shows over Florissant

  • Rain radarMeasuredFlorissant is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredFlorissant is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsActive alerts from the US National Weather Service, each pinned as one point.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from St Louis/Lambert Intl (KSTL), 6 km away, St Charles/Smartt Arpt (KSET), 18 km away, Alton/St Louis Rgnl (KALN), 28 km away and St Louis/Downtown Arpt (KCPS), 28 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Florissant reads.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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