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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

79°F

26°C

Humidity 77%
Wind Speed NW 7 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 19 Aug 1:53 pm HST
Extended Forecast for

3 Miles NE Mountain View HI

  • This
    Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 80. Northeast wind 6 to 14 mph becoming southwest. Winds could gust as high as 18 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 80 °F

  • Tonight

    Tonight: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 63. Southwest wind around 7 mph becoming northwest in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 63 °F

  • Sunday

    Sunday: Scattered showers.  Partly sunny, with a high near 80. Southwest wind 5 to 8 mph becoming northeast in the morning.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Occasional showers.  Low around 64. West northwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 64 °F

  • Monday

    Monday: Occasional showers.  High near 78. West southwest wind 5 to 11 mph becoming east northeast in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers likely.  Cloudy, with a low around 64. West wind around 5 mph becoming light and variable.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 64 °F

  • Tuesday

    Tuesday: Occasional showers.  High near 78. Northeast wind 5 to 8 mph becoming west northwest in the afternoon.  Chance of precipitation is 80%.

    Showers

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Occasional showers.  Low around 64. West northwest wind around 6 mph becoming north northeast after midnight.  Chance of precipitation is 90%.

    Showers

    Low: 64 °F

  • Wednesday

    Wednesday: Occasional showers, mainly before noon.  High near 81. East northeast wind 6 to 10 mph.  Chance of precipitation is 80%.

    Showers then
    Scattered
    Showers

    High: 81 °F

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 80. Northeast wind 6 to 14 mph becoming southwest. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 63. Southwest wind around 7 mph becoming northwest in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Scattered showers. Partly sunny, with a high near 80. Southwest wind 5 to 8 mph becoming northeast in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Occasional showers. Low around 64. West northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Occasional showers. High near 78. West southwest wind 5 to 11 mph becoming east northeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely. Cloudy, with a low around 64. West wind around 5 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Occasional showers. High near 78. Northeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Occasional showers. Low around 64. West northwest wind around 6 mph becoming north northeast after midnight. Chance of precipitation is 90%.
Wednesday
Occasional showers, mainly before noon. High near 81. East northeast wind 6 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 64. North wind 5 to 8 mph becoming west in the evening. Chance of precipitation is 70%.
Thursday
Scattered showers. Mostly sunny, with a high near 81. East northeast wind 7 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Occasional showers. Low around 64. North wind around 9 mph becoming west northwest in the evening. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 81. Northeast wind around 9 mph. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
3 Miles NE Mountain View HI
 19.54°N 155.11°W (Elev. 1572 ft)
7:30 am HST Aug 19, 2017
2pm HST Aug 19, 2017-6pm HST Aug 25, 2017
 
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Additional Resources

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