National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Colin to Impact Carolina Coast; Severe Thunderstorms in the Mid-Atlantic, Northeast, and Northern Plains

Tropical Storm Colin is producing heavy rain that may result in flash flooding, strong winds, and rough surf along and off the Carolina Coast through Sunday. Severe thunderstorms will impact parts of the Northeast, Mid-Atlantic, and northern Plains. Critical fire weather conditions expected in the Great Basin and mainland Alaska. Heavy rains are possible in central Plains and the ArkLaTex. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

75°F

24°C

Humidity 90%
Wind Speed Calm
Barometer 30.01 in (1015.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 2 Jul 2:54 pm CDT
Extended Forecast for

Lake St. Louis MO

  • This
    Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 86. East wind 3 to 5 mph.

    Chance
    T-storms

    High: 86 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. East wind 3 to 5 mph.

    Chance
    T-storms

    Low: 70 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind around 6 mph.

    Chance
    T-storms

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 73. Southeast wind around 6 mph becoming calm in the evening.

    Partly Cloudy

    Low: 73 °F

  • Independence
    Day

    Independence Day: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South wind 3 to 7 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 95 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 76.

    Mostly Clear

    Low: 76 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100.

    Sunny then
    Slight Chance
    T-storms

    High: 100 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 77 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 100.

    Chance
    T-storms

    High: 100 °F

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 86. East wind 3 to 5 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. East wind 3 to 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 73. Southeast wind around 6 mph becoming calm in the evening.
Independence Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 100.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lake St. Louis MO
 38.79°N 90.79°W (Elev. 512 ft)
Last Update:
2:11 pm CDT Jul 2, 2022
Forecast Valid:
3pm CDT Jul 2, 2022-6pm CDT Jul 9, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation