Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Overcast

41°F

5°C

Humidity	79%
Wind Speed	SE 9 mph
Barometer	29.90 in (1012.9 mb)
Dewpoint	35°F (2°C)
Visibility	9.00 mi
Wind Chill	35°F (2°C)
Last update	26 Dec 4:56 am EST

More Information:

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

Extended Forecast for

3 Miles N Troy OH

Overnight
Low: 36 °F
Chance Rain
Friday
High: 60 °F
Rain Likely
and Areas Fog
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 49 °F
Mostly Cloudy
Saturday Night
Low: 42 °F
Cloudy then
Chance
Showers
Sunday
High: 64 °F
Showers
Sunday Night
Low: 32 °F
Showers
Monday
High: 34 °F
Chance
Rain/Snow and
Breezy
Monday Night
Low: 19 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of rain. Cloudy, with a low around 36. Southeast wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly before 2pm. Areas of fog between 9am and 2pm. Otherwise, mostly cloudy, with a high near 60. Southeast wind 10 to 14 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Mostly cloudy, with a low around 37. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 20 mph.

Saturday

Mostly cloudy, with a high near 49. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Saturday Night

A chance of showers after 1am. Cloudy, with a low around 42. Southeast wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers. High near 64. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 32. Chance of precipitation is 100%.

Monday

A chance of rain showers, mixing with snow after 7am, then gradually ending. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 19.

Tuesday

Partly sunny, with a high near 28.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

Mostly cloudy, with a high near 33.

Wednesday Night

Mostly cloudy, with a low around 17.

New Year's Day

Partly sunny, with a high near 27.