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

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

75°F

24°C

Humidity	78%
Wind Speed	N 9 mph
Barometer	30.07 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	17 Aug 8:47 am EDT

More Information:

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

Extended Forecast for

5 Miles W Broadway OH

Today
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 86 °F
Chance
Showers
Tuesday Night
Low: 66 °F
Chance
T-storms
Wednesday
High: 83 °F
Chance
T-storms
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 81 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 9pm. Increasing clouds, with a low around 64. North wind 5 to 7 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 83. Northeast wind around 6 mph.

Monday Night

Mostly clear, with a low around 59. Northeast wind around 6 mph becoming calm in the evening.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 64.

Thursday

Mostly sunny, with a high near 81.

Thursday Night

Mostly clear, with a low around 61.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 62.