Hazardous Weather Conditions
Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Fair
37°F
3°C
| Humidity | 56% |
| Wind Speed | NW 12 G 24 mph |
| Barometer | 30.03 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 14 Mar 3:15 am EDT |
Extended Forecast for
4 Miles NE North Lewisburg OH
Overnight

Low: 29 °F
Partly Cloudy
Saturday

High: 46 °F
Partly Sunny
Saturday Night

Low: 38 °F
Mostly Cloudy
Sunday
High: 70 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezySunday Night
Low: 34 °F
Breezy.
Slight Chance
Rain then
RainMonday
High: 43 °F
Breezy.
Rain/Snow
then Chance
Rain/SnowMonday Night
Low: 16 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyTuesday

High: 27 °F
Mostly Cloudy
Tuesday Night

Low: 18 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 29. Northwest wind around 11 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 38. East wind 5 to 9 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 70. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 43 mph.
Sunday Night
Rain, with thunderstorms also possible after 5am. Low around 34. Breezy, with a south wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Rain before 11am, then a chance of rain and snow between 11am and 2pm, then a slight chance of snow after 2pm. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 16. Breezy.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
A chance of snow before 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 56.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE North Lewisburg OH
40.28°N 83.51°W (Elev. 1093 ft)
40.28°N 83.51°W (Elev. 1093 ft)
2:10 am EDT Mar 14, 2026
3am EDT Mar 14, 2026-6pm EDT Mar 20, 2026



