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City snapshotLive data for Lake St. Louis, MO

Focused Live Outlook

Lightning live risk in Lake St. Louis, MO

low

Thunderstorm and lightning conditions for Lake St. Louis, MO over the next 6–24 hours.

Updated just now. Live data typically refreshes every 5–40 minutes.

Thunderstorm alerts

0

SPC Day 1

No Day 1 signal

Current precip

0.0 mm

Humidity

83%

Historical baseline

Lightning baseline: 46/100 (Moderate).

Lake St. Louis, MO

Live weather

Current conditions near Lake St. Louis, MO

Updated recently (open-meteo)

Temp

79°

☀️Clear

Feels like

87°

Feels-like temp

Humidity

83%

Relative

Wind

5 mph

10 m avg

Pressure

1013 mb

Sea-level

Rain

0 mm

Clouds 0%

Next few hours

☀️2 AM

79°

1% rain

☀️3 AM

78°

1% rain

☀️4 AM

78°

2% rain

☀️5 AM

77°

2% rain

☀️6 AM

76°

2% rain

☀️7 AM

77°

2% rain

Next few days

☁️Tue

97° / 76°

6% rain

☁️Wed

102° / 78°

15% rain

🌦️Thu

95° / 74°

21% rain

🌧️Fri

92° / 69°

31% rain

☁️Sat

105° / 74°

6% rain

⛈️Sun

103° / 74°

5% rain

☁️Mon

90° / 66°

27% rain

Live weather alerts

Active NWS advisories near Lake St. Louis, MO

1 alerts

Extreme Heat Warning

Effective local time

Extreme Heat Warning issued August 10 at 2:43PM CDT until August 12 at 8:00PM CDT by NWS St Louis MO

Clinton; Washington; Randolph; Madison; St. Clair; Monroe; Boone; Moniteau; Cole; Osage; Callaway; Montgomery; Gasconade; Warren; St. Charles; Franklin; St. Louis; St. Louis City; Jefferson

Source: NWS alerts feed.

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Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.

Live hazard map

Radar, alerts, systems, SPC, gauges · Lake St. Louis, MO
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