National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

37°F

3°C

Humidity 62%
Wind Speed N 10 mph
Barometer 30.40 in (1030.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Mar 10:51 am CST
Extended Forecast for

Pine Lawn MO

Winter Weather Advisory March 1, 06:00pm until March 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly cloudy, with a high near 47. Northeast wind 7 to 11 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 4am, then a chance of rain. Low around 35. East wind around 9 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 35 °F

    Wintry Mix

  • Monday

    Monday: A 50 percent chance of rain, mainly before 8am. Cloudy, with a high near 46. East wind 6 to 8 mph.

    High: 46 °F

    Chance Rain
    then Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly between midnight and 3am, then showers after 3am. Low around 41. East wind 3 to 7 mph. Chance of precipitation is 80%.

    Low: 41 °F

    Slight Chance
    Rain then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before noon. High near 65. South wind 7 to 9 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 47. Northeast wind 7 to 11 mph.
Tonight
Rain and snow, possibly mixed with sleet before 4am, then a chance of rain. Low around 35. East wind around 9 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Monday
A 50 percent chance of rain, mainly before 8am. Cloudy, with a high near 46. East wind 6 to 8 mph.
Monday Night
Rain likely, mainly between midnight and 3am, then showers after 3am. Low around 41. East wind 3 to 7 mph. Chance of precipitation is 80%.
Tuesday
Showers, mainly before noon. High near 65. South wind 7 to 9 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Saturday
Showers likely. Cloudy, with a high near 64. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pine Lawn MO
 38.66°N 90.26°W (Elev. 531 ft)
Last Update:
10:56 am CST Mar 1, 2026
Forecast Valid:
11am CST Mar 1, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation