Unseasonably cold temperatures spreading into central U.S.
A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
Read More... Hazardous Weather Conditions Humidity90% Wind SpeedNW 8 mph Barometer30.08 in (1018.5 mb) Dewpoint44°F (7°C) Visibility7.00 mi Wind Chill43°F (6°C)
Current conditions at
Lambert-St. Louis International Airport (KSTL)
Lat: 38.76°N Lon: 90.37°W Elev: 568ft.
Saint Louis MO 7 Day Forecast
Detailed Forecast Overnight Mostly cloudy, with a steady temperature around 47. North wind 8 to 10 mph. Friday Partly sunny, then gradually becoming sunny, with a high near 45. Breezy, with a north wind 17 to 24 mph, with gusts as high as 34 mph. Friday Night Widespread frost after 10pm. Otherwise, clear, with a low around 29. North wind 10 to 16 mph. Saturday Widespread frost before 10am. Otherwise, sunny, with a high near 46. North wind 6 to 9 mph. Saturday Night Mostly clear, with a low around 30. Northeast wind around 5 mph becoming light and variable. Sunday Mostly sunny, with a high near 52. Sunday Night Partly cloudy, with a low around 41. Monday A 20 percent chance of showers. Partly sunny, with a high near 65. Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Tuesday Showers likely and possibly a thunderstorm. Cloudy, with a high near 61. Chance of precipitation is 70%. Tuesday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Chance of precipitation is 60%. Wednesday A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 30%. Wednesday Night Partly cloudy, with a low around 45. Thursday Sunny, with a high near 61.