National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isolated Severe Thunderstorms Across Southern U.S.; Heat Continues In West

Isolated severe thunderstorms are possible from the Southeast to Southern Plains today. Other thunderstorms may produce localized flash flooding across the Great Lakes, Midwest, and Mid Atlantic. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

22°C

71°F

Humidity 84%
Wind Speed SW 7 km/h
Barometer 1020.1 mb (30.13 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Last update 28 May 5:53 am HST
Extended Forecast for

Hilo HI

  • Today

    Today: Showers likely, mainly before noon. Partly sunny, with a high near 28. Northeast wind 8 to 11 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely then
    Scattered
    Showers

    High: 28 °C

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 18. North northeast wind around 8 km/h becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely

    Low: 18 °C

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 29. West wind 8 to 14 km/h becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely then
    Scattered
    Showers

    High: 29 °C

  • Friday
    Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 19. East northeast wind 8 to 13 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely

    Low: 19 °C

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 28. Light and variable wind becoming east northeast 8 to 13 km/h in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely then
    Scattered
    Showers

    High: 28 °C

  • Saturday
    Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 18. East northeast wind around 8 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely

    Low: 18 °C

  • Sunday

    Sunday: Showers likely, mainly before noon. Partly sunny, with a high near 29. North northeast wind 11 to 13 km/h. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    Showers

    High: 29 °C

  • Sunday
    Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 18. Northeast wind 5 to 10 km/h becoming west after midnight. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 18 °C

  • Monday

    Monday: Showers likely, mainly before noon. Partly sunny, with a high near 29. East northeast wind 8 to 13 km/h. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    Showers

    High: 29 °C

Detailed Forecast

Today
Showers likely, mainly before noon. Partly sunny, with a high near 28. Northeast wind 8 to 11 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Tonight
Showers likely. Mostly cloudy, with a low around 18. North northeast wind around 8 km/h becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 29. West wind 8 to 14 km/h becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Friday Night
Showers likely. Mostly cloudy, with a low around 19. East northeast wind 8 to 13 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 28. Light and variable wind becoming east northeast 8 to 13 km/h in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Saturday Night
Showers likely. Mostly cloudy, with a low around 18. East northeast wind around 8 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 29. North northeast wind 11 to 13 km/h. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 18. Northeast wind 5 to 10 km/h becoming west after midnight. Chance of precipitation is 70%.
Monday
Showers likely, mainly before noon. Partly sunny, with a high near 29. East northeast wind 8 to 13 km/h. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 19. West wind around 8 km/h. Chance of precipitation is 70%.
Tuesday
Showers likely. Partly sunny, with a high near 28. East northeast wind around 11 km/h. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 70%.
Wednesday
Showers likely. Partly sunny, with a high near 29. East wind around 10 km/h. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 66 m)
Last Update:
4:00 am HST May 28, 2020
Forecast Valid:
6am HST May 28, 2020-6pm HST Jun 3, 2020
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation