Flash Flood Threat Persists Across Southwest; Heat Threat in Several Regions

Monsoon conditions will exist over the Southwest through Tuesday, resulting in localized areas of flash flooding from California into the Central and Southern Rockies. Hot and humid conditions will impacts several regions through early week. Excessive Heat Warnings are in effect for the Intermountain West and Northern Plains with Heat Advisories from the southern Plains into MS River Valley. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

75°F

24°C

Humidity 88%
Wind Speed Calm
Barometer 29.95 in (1013.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 25 Jul 8:54 pm CDT
Extended Forecast for

Pacific MO

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light northeast wind.

    Decreasing
    Clouds

    Low: 69 °F

  • Monday

    Monday: Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the morning.

    Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. East wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny, with a high near 93. Heat index values as high as 100. Calm wind.

    Sunny

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 69. Calm wind.

    Clear

    Low: 69 °F

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    Sunny

    High: 96 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 72.

    Mostly Clear

    Low: 72 °F

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 97.

    Hot

    High: 97 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 69.

    Slight Chance
    T-storms

    Low: 69 °F

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light northeast wind.
Monday
Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 93. Heat index values as high as 100. Calm wind.
Tuesday Night
Clear, with a low around 69. Calm wind.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Mostly sunny and hot, with a high near 97.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Pacific MO
 38.48°N 90.75°W (Elev. 486 ft)
8:55 pm CDT Jul 25, 2021
9pm CDT Jul 25, 2021-6pm CDT Aug 1, 2021
 
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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