Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Mostly Cloudy

89°F

32°C

Humidity	57%
Wind Speed	Calm
Barometer	30.02 in (1016.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	30 Jul 2:53 pm EDT

More Information:

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

Extended Forecast for

Wyoming OH

Heat Advisory July 30, 03:18pm until July 30, 08:00pm

Click here for hazard details and duration

...

Heat Advisory July 30, 03:18pm until July 30, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 72 °F
Mostly Clear
then Patchy
Fog
Thursday
High: 85 °F
Slight Chance
T-storms and
Patchy Fog
then T-storms
Likely
Thursday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 81 °F
Slight Chance
Showers
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 84 °F
Mostly Sunny

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 72. North wind around 5 mph becoming calm in the evening.

Thursday

Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 85. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind 7 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers before 2pm. Mostly sunny, with a high near 81. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 61. Northeast wind 7 to 11 mph.

Saturday

Sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 61.

Sunday

Mostly sunny, with a high near 84.

Sunday Night

Mostly clear, with a low around 65.