River Flooding Continues to be a Concern for Multiple Regions across the Country

Recent rainfall has increased the threat of Moderate to Major flooding along rivers in the Mid-Atlantic, especially Virginia and Maryland, over the next few days. Rainfall combined with snowmelt is also fueling Moderate-to-Major flooding in the northern Rockies and northern Intermountain West. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

72°F

22°C

Humidity	87%
Wind Speed	Calm
Barometer	30.05 in (1017.1 mb)
Dewpoint	68°F (20°C)
Visibility	8.00 mi
Last update	20 May 9:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles N Trenton IL

Tonight

Chance
T-storms
Low: 66 °F
Monday

Chance
T-storms
High: 84 °F
Monday
Night

Partly Cloudy
Low: 64 °F
Tuesday

Mostly Sunny
High: 84 °F
Tuesday
Night

Mostly Clear
Low: 65 °F
Wednesday

Mostly Sunny
High: 86 °F
Wednesday
Night

Partly Cloudy
Low: 66 °F
Thursday

Mostly Sunny
then Slight
Chance
T-storms
High: 87 °F
Thursday
Night

Partly Cloudy
Low: 67 °F

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 84. Light and variable wind becoming south 5 to 9 mph in the morning.

Monday Night

Partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 84. North wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 65. Light east wind.

Wednesday

Mostly sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 66.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.