Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SSW Sandy Hook KY

Flood Watch August 17, 04:19am until August 18, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 17, 04:19am until August 18, 12:00am
NOW until 12:00am Tue
Flood Watch
Overnight
Low: 71 °F
Chance
T-storms
Monday
High: 85 °F
Showers
Likely and
Patchy Fog
then T-storms
Monday Night
Low: 67 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 83 °F
Patchy Fog
then Partly
Sunny
Tuesday Night
Low: 62 °F
Decreasing
Clouds
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 83 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 71. Calm wind.

Monday

Showers and thunderstorms, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog between 7am and 9am. High near 85. Light west southwest wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Increasing clouds, with a low around 67. Calm wind. Chance of precipitation is 40%.

Tuesday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind.

Tuesday Night

Mostly cloudy, then gradually becoming clear, with a low around 62. Calm wind.

Wednesday

Mostly sunny, with a high near 87.

Wednesday Night

A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.