National Weather Service

News Headlines

Stay Safe From Hazardous Weather This Summer By Checking Out Our Summer Safety Page!
May Cooperative Weather Observer Award
Expanding Partnerships: Collaborative Program with Ohio EMA and Lamar Leads to Creation of Ohio Traveler Alert System (OTAS)

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Overcast

61°F

16°C

Humidity	95%
Wind Speed	S 10 mph
Barometer	29.99 in
Dewpoint	59°F (15°C)
Visibility	5.00 mi
Last update	2 Jun 5:15 am EDT

More Information:

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

Extended Forecast for

3 Miles SE Catawba OH

Overnight
Low: 60 °F
Chance
Showers
Sunday
High: 75 °F
Chance
Showers
Sunday Night
Low: 61 °F
Chance
Showers then
Patchy Fog
Monday
High: 82 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 85 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 68 °F
Mostly Cloudy
then Chance
T-storms
Wednesday
High: 81 °F
Chance
T-storms then
Showers
Wednesday Night
Low: 63 °F
Showers then
Chance
T-storms

Detailed Forecast

Overnight

A chance of showers. Cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A chance of showers. Cloudy, with a high near 75. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 65. South wind 3 to 5 mph.

Tuesday

A slight chance of showers after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Wednesday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 90%.

Wednesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 63. Chance of precipitation is 80%.

Thursday

A chance of showers after 8am. Sunny, with a high near 78. Chance of precipitation is 40%.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 75.

Friday Night

Partly cloudy, with a low around 58.

Saturday

A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.