National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Hazardous Weather Conditions

Current Conditions

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Grover MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 89 °F

Friday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 71 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 86 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 86 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Labor
Day

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 88 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 70 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 72. South wind around 5 mph.
  • Friday A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Light south wind increasing to 5 to 9 mph in the morning.
  • Friday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 60%.
  • Saturday Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 3 to 6 mph.
  • Sunday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
  • Labor Day Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Tuesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Tuesday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
  • Wednesday Night Partly cloudy, with a low around 69.
  • Thursday Sunny, with a high near 89.