Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.Fair
100°F
38°C
Humidity | 37% |
Wind Speed | SW 10 G 22 mph |
Barometer | 29.85 in (1010.3 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 107°F (42°C) |
Last update | 25 Jun 12:53 pm CDT |
Extended Forecast for
Arnold MO
Heat Advisory until June 25, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
This Afternoon
High: 101 °F
Hot
Tonight
Low: 72 °F
Slight Chance
T-storms then
Chance
T-stormsWednesday
High: 87 °F
Heavy Rain
then Chance
T-stormsWednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Cloudy
Friday
High: 93 °F
Slight Chance
T-stormsFriday Night
Low: 78 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Mostly sunny and hot, with a high near 101. Heat index values as high as 109. Southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph becoming northeast after midnight.
Wednesday
Showers and thunderstorms before 4pm, then a slight chance of showers. Some of the storms could produce heavy rainfall. High near 87. East wind 6 to 9 mph becoming west in the morning. Chance of precipitation is 90%.
Wednesday Night
Mostly clear, with a low around 66. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 69.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 93.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 78.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Arnold MO
38.42°N 90.38°W (Elev. 495 ft)
38.42°N 90.38°W (Elev. 495 ft)
1:07 pm CDT Jun 25, 2024
2pm CDT Jun 25, 2024-6pm CDT Jul 1, 2024