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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

69°F

21°C

Humidity 76%
Wind Speed W 12 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Feb 7:53 pm HST
Extended Forecast for

3 Miles SE Volcano HI

Flash Flood Watch until February 19, 06:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until February 19, 06:00pm

    NOW until
    6:00pm Mon

    Flash Flood Watch

  • Tonight

    Tonight: Occasional showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain.  Widespread haze. Low around 52. North wind 3 to 7 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 52 °F

  • Washington's
    Birthday

    Washington's Birthday: Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall.  Widespread haze. Mostly cloudy, with a high near 69. East wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 69 °F

  • Monday
    Night

    Monday Night: Scattered showers.  Widespread haze. Mostly cloudy, with a low around 52. Calm wind becoming west northwest 5 to 8 mph after midnight.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Scattered
    Showers

    Low: 52 °F

  • Tuesday

    Tuesday: Showers likely, mainly after noon.  Widespread haze. Partly sunny, with a high near 69. East southeast wind 3 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Scattered
    Showers then
    Showers
    Likely

    High: 69 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before midnight.  Widespread haze. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 52 °F

  • Wednesday

    Wednesday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 69. Light east wind becoming east southeast 5 to 9 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers then
    Showers
    Likely

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 52. North northeast wind 7 to 9 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 52 °F

  • Thursday

    Thursday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 69. East wind around 8 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 69 °F

Detailed Forecast

Tonight
Occasional showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. Widespread haze. Low around 52. North wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Washington's Birthday
Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Widespread haze. Mostly cloudy, with a high near 69. East wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 52. Calm wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely, mainly after noon. Widespread haze. Partly sunny, with a high near 69. East southeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 69. Light east wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. North northeast wind 7 to 9 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 69. East wind around 8 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 52. East wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 70%.
Friday
Occasional showers, mainly before noon. High near 69. East southeast wind around 10 mph. Chance of precipitation is 80%.
Friday Night
Occasional showers. Low around 52. East wind 6 to 10 mph becoming north northeast after midnight. Chance of precipitation is 80%.
Saturday
Occasional showers. High near 69. East wind 11 to 13 mph. Chance of precipitation is 80%.
Saturday Night
Occasional showers. Low around 52. East wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 80%.
Sunday
Occasional showers. High near 69. East wind around 10 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
3 Miles SE Volcano HI
 19.45°N 155.21°W (Elev. 3307 ft)
6:01 pm HST Feb 18, 2018
8pm HST Feb 18, 2018-6pm HST Feb 25, 2018
 
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