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Severe weather and flash flooding possible Sunday for the northern Plains and Upper Midwest

Severe weather will be possible Sunday across much of the northern Plains. The Storm Prediction Center has highlighted Slight and Moderate Risks mainly for large hail and damaging winds, but an isolated tornado cannot be ruled out. Across the Upper Midwest, heavy rainfall could lead to isolated flash flooding with 1 to 2 inches of rainfall possible over the next 24 hours.
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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

70°F

21°C

Humidity 82%
Wind Speed SW 7 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Jul 2:53 am HST
Extended Forecast for

Hawaii Volcanoes National Park HI

  • Overnight

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    Low: 54 °F

  • Sunday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 74 °F

  • Sunday
    Night

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    Low: 54 °F

  • Monday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 73 °F

  • Monday
    Night

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    Low: 57 °F

  • Tuesday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 72 °F

  • Tuesday
    Night

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    Low: 59 °F

  • Wednesday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 70 °F

  • Wednesday
    Night

    Showers Likely Chance for Measurable Precipitation 70%

    Showers
    Likely

    Low: 56 °F

Detailed Forecast

Overnight
Scattered showers. Widespread haze. Mostly cloudy, with a low around 54. North wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Widespread haze. Mostly sunny, with a high near 74. North wind 8 to 13 mph becoming east in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 54. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Widespread haze. Mostly sunny, with a high near 73. East wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 57. North wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly after noon. Widespread haze. Partly sunny, with a high near 72. North wind 8 to 13 mph becoming northeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 59. North wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Widespread haze. Partly sunny, with a high near 70. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely. Widespread haze. Cloudy, with a low around 56. Northeast wind around 8 mph. Chance of precipitation is 70%.
Thursday
Showers likely. Widespread haze. Cloudy, with a high near 72. East wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely. Widespread haze. Mostly cloudy, with a low around 56. Northeast wind around 10 mph. Chance of precipitation is 70%.
Friday
Showers likely. Widespread haze. Cloudy, with a high near 72. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Widespread haze. Cloudy, with a low around 56. Northeast wind around 10 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Widespread haze. Cloudy, with a high near 72. Breezy, with a northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
  Click Map For Forecast
Point Forecast:
Hawaii Volcanoes National Park HI
 19.43°N 155.26°W (Elev. 3982 ft)
6:02 pm HST Jul 4, 2015
4am HST Jul 5, 2015-6pm HST Jul 11, 2015
 
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