National Weather Service United States Department of Commerce

Tropical Storm Bertha moving toward northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves toward the northeastern Caribbean, with maximum sustained winds of 50 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass just south of Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Hazardous Weather Conditions

Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 63 °F

Saturday

Patchy Fog

Patchy
Fog

High: 87 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Sunday

Sunny

Sunny

High: 88 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Monday

Sunny

Sunny

High: 88 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 68 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 90 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 69 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms, mainly before 10pm. Patchy fog after 4am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 63. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
  • Saturday Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
  • Saturday Night Mostly clear, with a low around 63. Northeast wind around 6 mph becoming calm in the evening.
  • Sunday Sunny, with a high near 88. Calm wind becoming east around 6 mph in the afternoon.
  • Sunday Night Mostly clear, with a low around 64. East wind around 6 mph becoming calm in the evening.
  • Monday Sunny, with a high near 88.
  • Monday Night Mostly clear, with a low around 68.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Wednesday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Thursday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Thursday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Friday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.