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

Fayette County Airport (KI23)

Lat: 39.57°NLon: 83.42°WElev: 980ft.

Fair

86°F

30°C

Humidity	62%
Wind Speed	N 5 mph
Barometer	30.04 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	30 Jul 2:55 pm EDT

More Information:

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

Extended Forecast for

Greenfield OH

Heat Advisory July 30, 03:06pm until July 30, 08:00pm

Click here for hazard details and duration

...

Heat Advisory July 30, 03:06pm until July 30, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 69 °F
Mostly Clear
Thursday
High: 83 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Friday
High: 79 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 69. North wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 83. Northeast wind 3 to 7 mph. 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 64. North wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 79. Northeast wind 9 to 13 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 58. North wind 7 to 10 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 79.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Mostly sunny, with a high near 82.

Sunday Night

Partly cloudy, with a low around 62.

Monday

A chance of showers after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.