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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Current Conditions

Haleakala Summit

Zone Forecast

  • Tonight Mostly clear with isolated showers. Lows around 48 at 7000 feet to around 43 at the summit. East winds 10 to 15 mph. Chance of rain 20 percent.
  • Friday Mostly sunny with isolated showers. Highs around 64 at 7000 feet to around 60 at the summit. East winds 10 to 15 mph in the morning becoming light. Chance of rain 20 percent.
  • Friday Night Partly cloudy with isolated showers. Lows around 48 at 7000 feet to around 43 at the summit. East winds around 10 mph. Chance of rain 20 percent.
  • Saturday Mostly sunny with isolated showers. Highs 58 to 69. Northeast winds around 10 mph. Chance of rain 20 percent.
  • Saturday Night Partly cloudy with isolated showers. Lows 42 to 52. East winds around 10 mph. Chance of rain 20 percent.
  • Sunday Mostly sunny with isolated showers. Highs 58 to 69. East winds around 10 mph. Chance of rain 20 percent.
  • Sunday Night Mostly clear with isolated showers. Lows 42 to 52. East winds around 10 mph. Chance of rain 20 percent.
  • Labor Day Sunny in the morning then becoming partly sunny. Isolated showers. Highs 58 to 69. East winds around 10 mph. Chance of rain 20 percent.
  • Monday Night Partly cloudy with isolated showers. Lows 42 to 52. East winds 10 to 15 mph and gusty. Chance of rain 20 percent.
  • Tuesday Sunny with isolated showers. Highs 58 to 69. East winds 10 to 15 mph with higher gusts. Chance of rain 20 percent.
  • Tuesday Night Mostly clear with isolated showers. Lows 42 to 52. East winds 10 to 15 mph. Chance of rain 20 percent.
  • Wednesday Sunny with isolated showers. Highs 58 to 69. East winds 10 to 15 mph. Chance of rain 20 percent.
  • Wednesday Night Mostly clear with isolated showers. Lows 42 to 52. East winds around 10 mph. Chance of rain 20 percent.
  • Thursday Sunny with isolated showers. Highs 58 to 69. East winds around 10 mph until mid morning becoming light. Chance of rain 20 percent.