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Heavy rain could lead to flash flooding for parts of Upper Midwest, Four Corners region

Showers and thunderstorms are expected across parts of the Upper Midwest on Friday. Heavy rain from these storms could lead to isolated flash flooding. Heavy rainfall could lead to flash flooding across parts of Upper Midwest and Four Corners region. Isolated flash flooding is also possible across parts of the Four Corners region and Desert Southwest. Remember, Turn Around, Don't Drown!
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Current conditions at

Honolulu, Honolulu International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Mostly Cloudy

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 29.84 in (1010.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Sep 3:53 am HST
Extended Forecast for

Hickam AFB HI

Flash Flood Watch until Friday 06:00pm
High Surf Advisory September 4, 06:00 AM until Saturday 06:00pm
Click here for hazard details and duration
Flash Flood Watch
High Surf Advisory
  •  
    Flash Flood Watch until Friday 06:00pm

    NOW until
    6:00pm Fri

    Flash Flood Watch

  • Overnight

    Overnight: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 79. Light north wind.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 79 °F

  • Friday

    Friday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 87. Light and variable wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 87 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 79. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 79 °F

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 87. South wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Scattered showers.  Widespread haze. Mostly cloudy, with a low around 79. Light east wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 79 °F

  • Sunday

    Sunday: Scattered showers, mainly before 9am.  Widespread haze. Mostly cloudy, with a high near 87. Southeast wind 3 to 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Widespread haze. Partly cloudy, with a low around 79. Light northeast wind.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 79 °F

  • Labor
    Day

    Labor Day: Isolated showers.  Widespread haze before 9am. Mostly sunny, with a high near 87. Southeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 87 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 79. Light north wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 87. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers. Mostly cloudy, with a low around 79. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 87. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 79. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before 9am. Widespread haze. Mostly cloudy, with a high near 87. Southeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 79. Light northeast wind. Chance of precipitation is 20%.
Labor Day
Isolated showers. Widespread haze before 9am. Mostly sunny, with a high near 87. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Mostly cloudy, with a low around 79. Northeast wind around 6 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers. Partly sunny, with a high near 87. Northeast wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 80. North wind around 8 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 87. Breezy, with a north wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 80. Breezy, with a north wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 87. Breezy, with a northwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
  Click Map For Forecast
Point Forecast:
Hickam AFB HI
 21.32°N 157.94°W (Elev. 0 ft)
4:03 am HST Sep 4, 2015
4am HST Sep 4, 2015-6pm HST Sep 10, 2015
 
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