Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Mostly Cloudy

13°F

-11°C

Humidity	40%
Wind Speed	N 16 G 23 mph
Barometer	30.51 in (1035.0 mb)
Dewpoint	-7°F (-22°C)
Visibility	10.00 mi
Wind Chill	-3°F (-19°C)
Last update	23 Jan 2:56 pm EST

More Information:

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

Extended Forecast for

Union OH

Cold Weather Advisory January 23, 06:00pm until January 24, 12:00pm

Winter Storm Warning January 24, 10:00am until January 26, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Winter Storm Warning

Tonight
Low: 2 °F
Mostly Cloudy
Saturday
High: 13 °F
Mostly Cloudy
then Chance
Snow
Saturday Night
Low: 10 °F
Snow
Sunday
High: 19 °F
Heavy Snow
Sunday Night
Low: 5 °F
Snow Likely
Monday
High: 12 °F
Partly Sunny
Monday Night
Low: -4 °F
Partly Cloudy
Tuesday
High: 18 °F
Mostly Sunny
Tuesday Night
Low: 0 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 2. Wind chill values as low as -12. North wind 8 to 11 mph.

Saturday

A chance of snow, mainly after 4pm. Mostly cloudy, with a high near 13. Wind chill values as low as -11. East wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Low around 10. Wind chill values as low as -4. East wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 19. Wind chill values as low as zero. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday Night

Snow likely, mainly before 10pm. Cloudy, with a low around 5. North wind 13 to 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday

Partly sunny, with a high near 12.

Monday Night

Partly cloudy, with a low around -4.

Tuesday

Mostly sunny, with a high near 18.

Tuesday Night

Mostly cloudy, with a low around 0.

Wednesday

Partly sunny, with a high near 13.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.