Our latest thinking about the winter storm this weekend...

Read More >

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Overcast

50°F

10°C

Humidity 37%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Jan 3:55 pm EST
Extended Forecast for

Smithfield, Johnston County Airport NC

Winter Storm Warning January 24, 07:00pm until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  • This Afternoon

    This Afternoon: A slight chance of rain.  Cloudy, with a high near 49. Calm wind.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Light and variable wind becoming northeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow between 3pm and 4pm.  Mostly cloudy, with a high near 33. Wind chill values as low as 10. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 8pm, then a chance of freezing rain between 8pm and 10pm, then freezing rain and sleet after 10pm.  Low around 21. Wind chill values as low as 10. Northeast wind 8 to 10 mph.  Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

    Low: 21 °F

    Wintry Mix

  • Sunday

    Sunday: Freezing rain and sleet before 1pm, then rain or freezing rain between 1pm and 4pm, then rain after 4pm.  High near 36. Northeast wind 5 to 9 mph becoming calm  in the afternoon.  Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Rain.  Low around 33. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain. Cloudy, with a high near 49. Calm wind. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 22. Light and variable wind becoming northeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Saturday
A slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 33. Wind chill values as low as 10. Northeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow before 8pm, then a chance of freezing rain between 8pm and 10pm, then freezing rain and sleet after 10pm. Low around 21. Wind chill values as low as 10. Northeast wind 8 to 10 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
Sunday
Freezing rain and sleet before 1pm, then rain or freezing rain between 1pm and 4pm, then rain after 4pm. High near 36. Northeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 33. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Smithfield, Johnston County Airport NC
 35.54°N 78.38°W (Elev. 200 ft)
3:49 pm EST Jan 23, 2026
4pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
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