National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

Leeward Haleakala

Zone Forecast

  • Tonight Mostly clear. Lows around 68 at the shore to around 52 at 5000 feet. Light winds becoming east up to 10 mph in the late evening and overnight.
  • Sunday Sunny. A 20 percent chance of showers in the afternoon. Highs around 84 at the shore to around 69 at 5000 feet. East winds around 10 mph shifting to the southwest in the afternoon.
  • Sunday Night Mostly clear in the evening...then mostly cloudy with scattered showers after midnight. Lows around 69 at the shore to around 53 at 5000 feet. West winds around 10 mph early in the evening becoming light. Chance of rain 50 percent.
  • Monday Mostly sunny. Scattered showers in the morning...then isolated showers in the afternoon. Highs 66 to 84. Northwest winds 10 to 15 mph. Chance of rain 30 percent.
  • Monday Night Mostly clear. Isolated showers in the evening. Lows 49 to 70. North winds around 15 mph. Chance of rain 20 percent.
  • Tuesday Sunny. Highs 65 to 84. Northeast winds 10 to 15 mph with gusts to 30 mph.
  • Tuesday Night Mostly clear. Lows 48 to 69. Northeast winds 10 to 15 mph with gusts to 30 mph.
  • Wednesday Mostly sunny with isolated showers. Highs 65 to 84. East winds 10 to 15 mph with gusts to 30 mph. Chance of rain 20 percent.
  • Wednesday Night Partly cloudy. Lows 48 to 69. Northeast winds 10 to 15 mph.
  • Thanksgiving Day Sunny. Highs 66 to 84. East winds 10 to 15 mph.
  • Thursday Night Mostly clear. Lows 48 to 70. East winds 10 to 15 mph.
  • Friday Sunny. Highs 66 to 84. East winds 10 to 15 mph.
  • Friday Night Mostly clear. Lows 49 to 70. East winds 10 to 15 mph.
  • Saturday Sunny. Highs 66 to 84. East winds 10 to 15 mph.