National Weather Service United States Department of Commerce

Severe weather is expected across the central and southern Plains on Wednesday

The Storm Prediction Center is forecasting severe weather for Wednesday across much of the central and southern Plains. Primary threats will be large hail and damaging winds. There could also be small tornado risk farther south along the dryline.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Sullivan MO

7 Day Forecast

Saint Louis, MO

NWS Weather Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Thursday

Thunderstorms Chance for Measurable Precipitation 80%

Thunderstorms

High: 70 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 43 °F

Friday

Sunny

Sunny

High: 80 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 79 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 57 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 76 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 59 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 50. Southeast wind 11 to 13 mph.
  • Thursday Occasional showers and thunderstorms, mainly after 10am. High near 70. South wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
  • Thursday Night A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy during the early evening, then gradual clearing, with a low around 43. Southwest wind 9 to 11 mph becoming northwest after midnight.
  • Friday Sunny, with a high near 80. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
  • Friday Night Mostly clear, with a low around 50. South wind 7 to 9 mph.
  • Saturday Mostly sunny, with a high near 79.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
  • Sunday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
  • Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
  • Monday Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
  • Tuesday A 50 percent chance of showers. Mostly cloudy, with a high near 60.
  • Tuesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 38.
  • Wednesday Partly sunny, with a high near 57.

 

Additional Forecasts and Information

Zone Area Forecast for Franklin County, MO