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

Hazardous Weather Conditions

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Light Snow

19°F

-7°C

Humidity 73%
Wind Speed N 9 G 17 mph
Barometer 29.87 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Feb 3:35 am EST
Extended Forecast for

5 Miles SE Knightdale NC

Extreme Cold Warning until February 1, 10:00am
Winter Storm Warning February 1, 03:50am until February 1, 07:00am
Click here for hazard details and duration
Extreme Cold Warning
Winter Storm Warning
  •  
    Extreme Cold Warning until February 1, 10:00am
    Winter Storm Warning February 1, 03:50am until February 1, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 30. Wind chill values as low as zero. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 30 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 11. Northwest wind 3 to 6 mph.

    Low: 11 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values as low as 5. Northwest wind 3 to 6 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of snow before 4am. Mostly cloudy, with a low around 14. Wind chill values as low as zero. North wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 30. Wind chill values as low as zero. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Clear, with a low around 11. Northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 39. Wind chill values as low as 5. Northwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 20. Calm wind.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Wednesday
A chance of rain. Cloudy, with a high near 46. Chance of precipitation is 50%.
Wednesday Night
A chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Knightdale NC
 35.75°N 78.43°W (Elev. 240 ft)
Last Update:
12:42 am EST Feb 1, 2026
Forecast Valid:
3am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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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