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

Hazardous Weather Conditions

Current conditions at

Greensboro, Piedmont Triad International Airport (KGSO)

Lat: 36.1°NLon: 79.94°WElev: 925ft.

Fair

42°F

6°C

Humidity 65%
Wind Speed Calm
Barometer 30.19 in (1022.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 2:54 am EDT
Extended Forecast for

Winston Salem, Smith Reynolds Airport NC

Frost Advisory April 21, 02:00am until April 21, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 68. West wind 5 to 14 mph, with gusts as high as 31 mph.

    High: 68 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. North wind 5 to 9 mph becoming light northeast after midnight.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 8am. Otherwise, sunny, with a high near 70. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 70 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Southwest wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 40. Calm wind.
Monday
Increasing clouds, with a high near 68. West wind 5 to 14 mph, with gusts as high as 31 mph.
Monday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. North wind 5 to 9 mph becoming light northeast after midnight.
Tuesday
Patchy frost before 8am. Otherwise, sunny, with a high near 70. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 58.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winston Salem, Smith Reynolds Airport NC
 36.12°N 80.22°W (Elev. 899 ft)
Last Update:
2:15 am EDT Apr 20, 2026
Forecast Valid:
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation