Monsoonal Moisture Persists Across the Southwest; Heat Remains for the South and West Coast

High heat and humidity will persist across the southern Plains and the Gulf Coast states through Sunday, with heat building along the West Coast, Pacific Northwest, and Great Basin through early next week. Monsoonal showers and thunderstorms will bring locally heavy rainfall to the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Thunderstorm Light Rain

77°F

25°C

Humidity 90%
Wind Speed N 7 mph
Barometer 30.00 in (1014.6 mb)
Dewpoint 74°F (23°C)
Visibility 9.00 mi
Heat Index78°F (26°C)
Last update 26 Jun 3:54 am CDT
Extended Forecast for

2 Miles ENE Saint Peters MO

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 73. Northwest wind around 7 mph.

    Chance
    T-storms

    Low: 73 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 82. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Partly Sunny

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 58. North wind 5 to 11 mph.

    Mostly Clear

    Low: 58 °F

  • Monday

    Monday: Sunny, with a high near 82. North wind 5 to 8 mph.

    Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 61. North wind around 6 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 61 °F

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 63.

    Clear

    Low: 63 °F

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 67.

    Clear

    Low: 67 °F

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 73. Northwest wind around 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 82. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 58. North wind 5 to 11 mph.
Monday
Sunny, with a high near 82. North wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 61. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 96.
Thursday Night
Mostly clear, with a low around 74.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
2 Miles ENE Saint Peters MO
 38.81°N 90.56°W (Elev. 502 ft)
3:10 am CDT Jun 26, 2022
4am CDT Jun 26, 2022-6pm CDT Jul 2, 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