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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Lanai City, Lanai Airport (PHNY)

Lat: 20.79°NLon: 156.95°WElev: 1309ft.

Fair

68°F

20°C

Humidity 84%
Wind Speed NE 5 mph
Barometer 29.98 in (1013.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 9 Mar 9:56 pm HST
Extended Forecast for

2 Miles ESE Lanai City HI

Flood Watch March 11, 06:00am until March 14, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Isolated showers. Widespread haze. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers, then scattered showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. Widespread haze before 11am. Partly sunny, with a high near 70. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 62. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Scattered
    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 69. Windy, with a south wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 69 °F

    Heavy Rain
    and Windy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 62 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a south southeast wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Heavy Rain
    and Windy

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. Very windy, with a south wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.

    High: 68 °F

    Heavy Rain
    and Very
    Windy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Very windy, with a south wind 34 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Heavy Rain
    and Very
    Windy

Detailed Forecast

Tonight
Isolated showers. Widespread haze. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.
Tuesday
Isolated showers, then scattered showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. Widespread haze before 11am. Partly sunny, with a high near 70. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 62. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 69. Windy, with a south wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a south southeast wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. Very windy, with a south wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Very windy, with a south wind 34 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. Very windy, with a south wind 30 to 36 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Windy, with a south wind around 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.
Sunday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 68. Windy, with a southwest wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers. Cloudy, with a low around 62. Breezy, with a south southwest wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday
Showers. High near 69. Breezy, with a south wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Lanai City HI
 20.82°N 156.88°W (Elev. 2507 ft)
Last Update:
6:02 pm HST Mar 9, 2026
Forecast Valid:
10pm HST Mar 9, 2026-6pm HST Mar 16, 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