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Heavy Rain and Severe Thunderstorms Possible in the Lower Mississippi Valley & Southeast

A few severe thunderstorms are possible over Texas, the lower Mississippi Valley, and Southeast into Sunday. Locally heavy rainfall and flash flooding may also occur in these areas. Elsewhere, rain and higher elevation snow will develop from Idaho into western Montana by Sunday evening, followed by cooling temperatures and a changeover to snow for most of the northern Rockies by Monday. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

72°F

22°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Apr 10:53 pm HST
Extended Forecast for

3 Miles WNW Keaau HI

  • Tonight

    Tonight: Showers likely, mainly before midnight.  Cloudy, with a low around 63. North wind 5 to 7 mph becoming west northwest after midnight.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 63 °F

  • Sunday

    Sunday: Showers likely, mainly after noon.  Cloudy, with a high near 80. West northwest wind 6 to 10 mph becoming northeast in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Showers likely.  Cloudy, with a low around 63. West northwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 63 °F

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 80. North wind 8 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 80 °F

  • Monday
    Night

    Monday Night: Occasional showers.  Low around 63. North wind 6 to 8 mph becoming west northwest in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: Occasional showers.  High near 79. East northeast wind 6 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 62. North northeast wind 6 to 8 mph becoming south southwest after midnight.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 62 °F

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 79. South southwest wind 6 to 8 mph becoming north northeast in the afternoon.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 62. North northeast wind around 6 mph becoming light and variable.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 62 °F

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 63. North wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly after noon. Cloudy, with a high near 80. West northwest wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely. Cloudy, with a low around 63. West northwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 80. North wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Occasional showers. Low around 63. North wind 6 to 8 mph becoming west northwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Occasional showers. High near 79. East northeast wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 62. North northeast wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 79. South southwest wind 6 to 8 mph becoming north northeast in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 62. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 79. East northeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 79. Light and variable wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Occasional showers. Low around 62. East wind around 6 mph. Chance of precipitation is 80%.
Saturday
Occasional showers. High near 79. North northeast wind 6 to 13 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
3 Miles WNW Keaau HI
 19.63°N 155.09°W (Elev. 794 ft)
6:01 pm HST Apr 21, 2018
11pm HST Apr 21, 2018-6pm HST Apr 28, 2018
 
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