Dense Plumes of Canadian Smoke Plague the Eastern U.S.

A persistent low pressure system in the Northeast combined with large Canadian wildfires producing a tremendous amount of smoke has resulted in deep plumes of smoke spreading into the Northeast, Mid-Atlantic, and Ohio Valleys. Unhealthy air quality alerts produced by the EPA are in effect for many high population urban centers along the I-95 corridor. Hazy conditions extend into the central U.S. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair with Haze

69°F

21°C

Humidity 42%
Wind Speed Calm
Barometer 29.90 in (1011.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Jun 9:54 am CDT
Extended Forecast for

Saint Peters MO

  • Today

    Today: Mostly sunny, with a high near 81. North wind 6 to 9 mph.

    Mostly Sunny

    High: 81 °F

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming east around 6 mph in the morning.

    Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59. Northeast wind around 5 mph becoming south after midnight.

    Mostly Clear

    Low: 59 °F

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Sunny, with a high near 89. South wind 5 to 10 mph.  Chance of precipitation is 30%.

    Sunny then
    Chance
    Showers

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

    Chance
    T-storms then
    Showers
    Likely

    Low: 66 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 82. Chance of precipitation is 80%.

    Showers

    High: 82 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 59.

    Chance
    Showers

    Low: 59 °F

  • Monday

    Monday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

Detailed Forecast

Today
Mostly sunny, with a high near 81. North wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 52. Northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Calm wind becoming east around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph becoming south after midnight.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 89. South wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Saint Peters MO
 38.78°N 90.59°W (Elev. 492 ft)
9:54 am CDT Jun 8, 2023
10am CDT Jun 8, 2023-6pm CDT Jun 14, 2023
 
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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