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Saint Louis City
 Details for Saint Louis City Winter Weather Advisory  +1 additional alert
USA Weather Finder
Winter Weather Advisory WINTER WEATHER ADVISORY - Saint Louis City  - Saint Louis County

Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 01-Mar-2026 1:55pm - next update at 2:00pm  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 47.1, Max: 47.8, Min: 28.0 47.1°F
Warmer 1.8°F than last hour.

Cool

Feels like: 47°F

24-hr difference
-18.2°FColder 18.2°F than yesterday at this time.
  Today Yesterday
High: 47.8°F
1:00pm 		66.6°F
1:07pm
Low: 28°F
6:23am 		35.6°F
11:55pm
Wind from S S
2.6
Gust:
 3.9 mph
1 Bft - Light Air
Today: 16.1 mph 12:14am
Gust Month: 16.1 mph March 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 1.58 in
9 days since last rain.
Tonight

Tonight: Rain And Snow then Slight Chance Sleet
Rain And Snow then Slight Chance Sleet
Humidity & Barometer Almanac Moon
Humidity: 49 % Decreased 7.0% since last hour.
Dew Point: 28.9°F Decreased 1.0°F since last hour.
Barometer: 30.348 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:33am
Sunset: 5:54pm
Moonset: 5:40am
Moonrise: 4:16pm
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
97%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 6.2 @ 12:12pm
387 W/m2 (63 %)
High: 785 @  11:28am
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy

Hi 47 °F		 NWS forecast: Mostly cloudy, with a high near 47. Northeast wind around 10 mph.
 
Tonight

Tonight: Rain And Snow then Slight Chance Sleet
Rain And Snow then Slight Chance Sleet

Lo 35 °F		 NWS forecast: Rain between 7pm and 11pm, then rain and snow between 11pm and midnight, then a slight chance of sleet and rain and snow. Cloudy, with a low around 35. East wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.