Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Midwest and Plains

Severe storms and heavy rains are likely in the Upper Midwest and Plains through this evening. A long duration heat wave will build across the West through next week with excessive heat watches/warnings in effect from the Southwest to Northwest. TS Josephine is forecast to pass well north of Puerto Rico and the Virgin Islands while TS Kyle is forecast to move quickly away from land this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Mostly Cloudy

71°F

22°C

Humidity	87%
Wind Speed	E 8 mph
Barometer	29.96 in (1013.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	15 Aug 12:53 am EDT

More Information:

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

Extended Forecast for

Miamisburg OH

Overnight

Chance
Showers
Low: 69 °F
Saturday

Mostly Cloudy
then Chance
Showers
High: 86 °F
Saturday
Night

Chance
Showers then
Partly Cloudy
Low: 64 °F
Sunday

Chance
Showers
High: 82 °F
Sunday
Night

Mostly Clear
Low: 61 °F
Monday

Mostly Sunny
High: 84 °F
Monday
Night

Mostly Clear
Low: 60 °F
Tuesday

Sunny
High: 81 °F
Tuesday
Night

Mostly Clear
Low: 59 °F

Detailed Forecast

Overnight

A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 86. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers, mainly before 7pm. Partly cloudy, with a low around 64. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly clear, with a low around 61. Northwest wind 3 to 7 mph.

Monday

Mostly sunny, with a high near 84.

Monday Night

Mostly clear, with a low around 60.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Mostly clear, with a low around 59.

Wednesday

Sunny, with a high near 82.