Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Fair

80°F

27°C

Humidity	64%
Wind Speed	N 7 mph
Barometer	30.09 in (1018.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	17 Aug 9:53 am EDT

More Information:

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

Extended Forecast for

Hamilton, Butler County Regional Airport OH

Today
High: 89 °F
Slight Chance
T-storms
Tonight
Low: 67 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A slight chance of showers before 9pm. Partly cloudy, with a low around 67. Light north wind. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 88. Calm wind.

Monday Night

Mostly clear, with a low around 64. Calm wind.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Calm wind. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

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 87. Chance of precipitation is 40%.

Wednesday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Partly cloudy, with a low around 64.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 87.