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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

75°F

24°C

Humidity 79%
Wind Speed E 3 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Feb 2:53 pm HST
Extended Forecast for

14 Miles SE Hawaii Volcanoes National Park HI

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. East southeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 68. Light and variable wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Heavy Rain

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south southwest around 6 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 68. Light north wind.

    Low: 68 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 81. Light east wind. New precipitation amounts between a quarter and half of an inch possible.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 68. Light northeast wind becoming north northeast 5 to 9 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 81. Breezy, with a north wind 9 to 15 mph becoming east in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 68. Breezy, with a north northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers and
    Breezy

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 79. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. East southeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 68. Light and variable wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south southwest around 6 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 68. Light north wind.
Monday
A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 81. Light east wind. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 68. Light northeast wind becoming north northeast 5 to 9 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 81. Breezy, with a north wind 9 to 15 mph becoming east in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. Breezy, with a north northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 78. Breezy, with an east wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 67. East northeast wind 5 to 9 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 79. East southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Partly cloudy, with a low around 68. East northeast wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 79. East wind 5 to 9 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Hawaii Volcanoes National Park HI
 19.3°N 155.11°W (Elev. 66 ft)
Last Update:
9:09 am HST Feb 21, 2026
Forecast Valid:
3pm HST Feb 21, 2026-6pm HST Feb 28, 2026
 
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