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NWS Forecast for Saint Louis MO

National Weather Service Forecast for: Saint Louis MO
Issued by: National Weather Service Saint Louis, MO

Updated: 2:29 am CST Jan 23, 2019

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Illiana

St. Louis County Missouri

Quick Cast

Overnight Rain and Patchy Fog	Wednesday Rain/Freezing Rain Likely and Patchy Fog then Cloudy	Wednesday Night Decreasing Clouds	Thursday Increasing Clouds	Thursday Night Mostly Clear	Friday Mostly Sunny then Snow Likely	Friday Night Snow Likely then Chance Snow	Saturday Mostly Cloudy then Chance Snow	Saturday Night Chance Snow
Lo 43 °F	Hi 35 °F⇓	Lo 23 °F	Hi 31 °F	Lo 8 °F	Hi 25 °F	Lo 17 °F	Hi 27 °F	Lo 23 °F

Extended 7 Day Text Forecast

Overnight-	Rain. Patchy fog. Steady temperature around 43. South wind 5 to 8 mph becoming southwest. Chance of precipitation is 100%.
Wednesday-	Rain likely before 9am, then a slight chance of freezing rain between 9am and 10am. Patchy fog before 7am. Otherwise, cloudy, with a temperature falling to around 27 by 5pm. Northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Wednesday Night-	Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Thursday-	Increasing clouds, with a high near 31. Northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night-	Mostly clear, with a low around 8. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.
Friday-	Snow likely after 1pm. Partly sunny, with a high near 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night-	Snow likely, mainly before 7pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Saturday-	A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 27.
Saturday Night-	A chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday-	A slight chance of snow, mixing with rain after 11am, then gradually ending. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Sunday Night-	Mostly cloudy, with a low around 29.
Monday-	A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Monday Night-	A chance of rain and snow. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Tuesday-	A 20 percent chance of snow. Partly sunny, with a high near 22.

Forecast from NOAA-NWS for Saint Louis MO.
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Weather Story

Precip Forecast

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Wed, Jan 23	Thu, Jan 24	Fri, Jan 25	Sat, Jan 26 -Sun, Jan 27
Temps= Mon, Jan 28 -Fri, Feb 01	Temps= Wed, Jan 30 -Tue, Feb 05	Precip= Mon, Jan 28 -Fri, Feb 01	Precip= Wed, Jan 30 -Tue, Feb 05

Images courtesy of the Hydrometeorological Prediction Center

Extended 7 Day Text Forecast

To request forecasts be added for surrounding countiesUse the "Contact Admin" link at the bottom of this page.

Weather Story

Precip Forecast

Images On This Page Provided By NOAA/NWS and Weather Underground

To request forecasts be added for surrounding counties
Use the "Contact Admin" link at the bottom of this page.