Fire Weather Concerns West; Thunderstorms in the Upper Midwest

Dry and breezy conditions will enhance fire weather concerns across portions of the northern and central High Plains through Saturday, where fuels remain largely receptive. Severe thunderstorms are possible across portions of central Nebraska to the Upper Midwest this Friday afternoon into tonight. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Mostly Cloudy

72°F

22°C

Humidity	91%
Wind Speed	Calm
Barometer	29.99 in (1014.4 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	11 Sep 12:51 am CDT

More Information:

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

Detailed forecast for

St. Louis County

Tonight

Mostly cloudy. Patchy fog after midnight. Lows in the upper 60s. North winds around 5 mph this evening, becoming light and variable.

Friday

Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the lower 80s. Southeast winds around 5 mph. Chance of rain 20 percent.

Friday Night

Partly cloudy. Lows in the upper 60s. South winds around 5 mph.

Saturday

Mostly sunny. Humid with highs around 90. Southwest winds around 5 mph.

Saturday Night

Partly cloudy. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable.

Sunday

Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Sunday Night

Partly cloudy. Lows in the upper 60s.

Monday And Monday Night

Mostly clear. Highs in the lower 90s. Lows around 70.

Tuesday

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100 in the afternoon.

Tuesday Night

A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.

Wednesday And Wednesday Night

Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the mid 60s. Chance of rain 50 percent.

Thursday

Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.