Hot temperatures across the west; southeast

Heat and humidity will impact the southeast early this week. Heat indices over 100 degrees are expected from the Texas Gulf Coast to the Florida Panhandle, into the lower Mississippi Valley and portions of Alabama and Georgia. Excessive heat will return to the Desert Southwest Monday and persist through the week. Temperatures over 100 will also expand to the Intermountain West.
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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

95°F

35°C

Humidity 28%
Wind Speed E 5 mph
Barometer 30.04 in (1016.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 27 Jun 4:53 pm CDT
Extended Forecast for

Arnold MO

  • Tonight

    Tonight: Mostly clear, with a low around 69. Calm wind becoming north around 6 mph after midnight.

    Mostly Clear

    Low: 69 °F

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind 7 to 9 mph.

    Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 61. Northeast wind 3 to 8 mph.

    Mostly Clear

    Low: 61 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82. Northeast wind around 5 mph.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 61. Light and variable wind.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85.

    Slight Chance
    T-storms

    High: 85 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Chance
    T-storms

    Low: 65 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 69. Calm wind becoming north around 6 mph after midnight.
Tuesday
Sunny, with a high near 86. North wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 61. Northeast wind 3 to 8 mph.
Wednesday
Sunny, with a high near 82. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 61. Light and variable wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Independence Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Arnold MO
 38.45°N 90.38°W (Elev. 499 ft)
3:47 pm CDT Jun 27, 2016
5pm CDT Jun 27, 2016-6pm CDT Jul 4, 2016
 
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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