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 45 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

Rapid City

Zone Forecast

  • Rest Of Today Partly cloudy. Scattered showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds up to 5 mph. Chance of precipitation 30 percent.
  • Tonight Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 60s. Northeast winds up to 5 mph shifting to the west around 5 mph after midnight. Chance of precipitation 20 percent.
  • Saturday Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph shifting to the east in the afternoon.
  • Saturday Night Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph shifting to the south after midnight.
  • Sunday Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph.
  • Sunday Night Partly cloudy. Lows in the lower 60s.
  • Monday Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s.
  • Monday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s.
  • Tuesday Partly cloudy in the morning then becoming mostly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the upper 70s.
  • Tuesday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows around 60.
  • Wednesday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the upper 70s.
  • Wednesday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s.
  • Thursday Partly cloudy. Highs in the lower 80s.