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

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

A Few Clouds

68°F

20°C

Humidity	87%
Wind Speed	NE 9 mph
Barometer	30.10 in (1018.4 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	18 Aug 2:56 am EDT

More Information:

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

Extended Forecast for

3 Miles W Trotwood OH

Overnight
Low: 65 °F
Mostly Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 86 °F
Chance
T-storms
Wednesday Night
Low: 65 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 85 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 65. Northeast wind around 7 mph.

Monday

Sunny, with a high near 86. Northeast wind around 6 mph.

Monday Night

Mostly clear, with a low around 64. Northeast wind around 6 mph becoming calm after midnight.

Tuesday

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Calm wind becoming southwest around 6 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

A chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Wednesday Night

A chance of showers before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 62.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 64.