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NWS Soliciting Comments on Discontinuation of Haines Index and Lightning Activity Level (LAL) from Fire Weather Forecasts
May 26, 2024 Severe Weather Event Review

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

71°F

22°C

Humidity	87%
Wind Speed	W 8 mph
Barometer	29.90 in (1012.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	1 Jun 7:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles E Caseyville IL

Tonight
Low: 64 °F
Isolated
T-storms then
Patchy Fog
Sunday
High: 83 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 87 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 69 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 84 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 70 °F
T-storms
Likely
Wednesday
High: 84 °F
Chance
T-storms
Wednesday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Tonight

Isolated showers and thunderstorms before 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. West wind 3 to 5 mph. Chance of precipitation is 20%.

Sunday

Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. Light and variable wind becoming north around 5 mph.

Sunday Night

Isolated showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 20%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. South wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 69. South wind 6 to 10 mph. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 67.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 62.

Friday

Sunny, with a high near 80.

Friday Night

Partly cloudy, with a low around 63.