Dangerous Heat in a Couple of Locations; Active Monsoon

Dangerous heat continues in a couple of locations today. In the Pacific Northwest to the central Valley of California and across the Gulf Coast region from the western Florida Panhandle to eastern Texas. Meanwhile, the monsoon threat of heavy rainfall and flooding will be possible in the Four Corners region and west Texas today, with a more significant threat on Friday in Arizona and New Mexico. Read More >

En Español

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

70°F

21°C

Humidity	79%
Wind Speed	NE 6 mph
Barometer	30.10 in (1018.6 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	17 Aug 8:54 am CDT

More Information:

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

Extended Forecast for

Eureka MO

Today

Sunny
High: 84 °F
Tonight

Mostly Clear
then Patchy
Fog
Low: 59 °F
Thursday

Patchy Fog
then Mostly
Sunny
High: 85 °F
Thursday
Night

Mostly Clear
Low: 61 °F
Friday

Sunny
High: 85 °F
Friday
Night

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

Chance
Showers then
Chance
T-storms
High: 85 °F
Saturday
Night

Chance
T-storms
Low: 65 °F
Sunday

Chance
Showers then
Chance
T-storms
High: 83 °F

Detailed Forecast

Today

Sunny, with a high near 84. Northeast wind 5 to 7 mph.

Tonight

Patchy fog after 4am. Otherwise, mostly clear, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.

Thursday

Patchy fog before 8am. Otherwise, sunny, with a high near 85. Light northeast wind.

Thursday Night

Mostly clear, with a low around 61. Calm wind.

Friday

Sunny, with a high near 85. Calm wind.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.