Tropical System Impacts for the East; Severe Weather and Heavy Rainfall Threats

Heavy rain and dangerous surf conditions up the East Coast are forecast as tropical storm conditions approach late this week and into the weekend. Meanwhile, strong to severe thunderstorms are expected to impact portions of the central U.S. including heavy to excessive rainfall through Saturday. For the Intermountain region, below normal temperatures and some snow for the higher terrain. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

71°F

22°C

Humidity	76%
Wind Speed	SE 10 mph
Barometer	30.07 in (1017.3 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	21 Sep 11:51 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Brooklyn IL

Overnight

Slight Chance
T-storms
Low: 64 °F
Friday

Slight Chance
T-storms then
Chance
Showers
High: 82 °F
Friday
Night

Slight Chance
T-storms then
Slight Chance
Showers
Low: 64 °F
Saturday

Mostly Sunny
High: 86 °F
Saturday
Night

Mostly Cloudy
then Chance
Showers
Low: 64 °F
Sunday

Chance
Showers
High: 73 °F
Sunday
Night

Chance
Showers
Low: 62 °F
Monday

Slight Chance
Showers
High: 74 °F
Monday
Night

Partly Cloudy
Low: 59 °F

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Southeast wind around 6 mph. Chance of precipitation is 20%.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 82. Southeast wind 6 to 9 mph.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 86. Southeast wind 3 to 8 mph.

Saturday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64. East wind around 7 mph.

Sunday

A 50 percent chance of showers. Cloudy, with a high near 73.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 62.

Monday

A 20 percent chance of showers. Partly sunny, with a high near 74.

Monday Night

Partly cloudy, with a low around 59.