National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

50°F

10°C

Humidity 37%
Wind Speed NW 9 mph
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 19 Apr 7:36 pm EDT
Extended Forecast for

5 Miles ENE Latham OH

Frost Advisory April 20, 02:00am until April 20, 10:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Isolated showers between 11pm and 1am. Patchy frost after 3am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Isolated
    Showers

  • Monday

    Monday: Areas of frost before 10am. Otherwise, sunny, with a high near 53. Northwest wind around 6 mph.

    High: 53 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Patchy frost after 2am. Otherwise, clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 8am. Otherwise, sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 73 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 56. Southwest wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm. Mostly clear, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers between 11pm and 1am. Patchy frost after 3am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday
Areas of frost before 10am. Otherwise, sunny, with a high near 53. Northwest wind around 6 mph.
Monday Night
Patchy frost after 2am. Otherwise, clear, with a low around 35. Light and variable wind.
Tuesday
Patchy frost before 8am. Otherwise, sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 56. Southwest wind around 10 mph. Chance of precipitation is 40%. 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 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 55. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Latham OH
 39.11°N 83.24°W (Elev. 1191 ft)
Last Update:
4:00 pm EDT Apr 19, 2026
Forecast Valid:
8pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation