Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

74°F

23°C

Humidity	97%
Wind Speed	Calm
Barometer	29.91 in (1012.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	19 Aug 9:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Manchester MO

Tonight
Low: 71 °F
Chance
T-storms and
Patchy Fog
Thursday
High: 85 °F
Patchy Fog
then Partly
Sunny
Thursday Night
Low: 67 °F
Partly Cloudy
then Patchy
Fog
Friday
High: 88 °F
Patchy Fog
then Sunny
Friday Night
Low: 68 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.

Thursday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Patchy fog after 4am. Otherwise, mostly clear, with a low around 67. Light northeast wind.

Friday

Patchy fog before 9am. Otherwise, sunny, with a high near 88. Calm wind.

Friday Night

Mostly clear, with a low around 68. Calm wind.

Saturday

Mostly sunny, with a high near 87.

Saturday Night

Mostly clear, with a low around 66.