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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Front Royal-warren County Airport (KFRR)

Lat: 38.92°NLon: 78.25°WElev: 709ft.

Fair

71°F

22°C

Humidity 64%
Wind Speed S 3 mph
Barometer 29.75 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 11:55 pm EDT
Extended Forecast for

Markham VA

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 91. Breezy, with a west wind 15 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    High: 91 °F

    Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 66. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 66 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 83. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 83 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. South wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 91. Breezy, with a west wind 15 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 66. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 83. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 62. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Markham VA
 38.92°N 78°W (Elev. 722 ft)
Last Update:
10:53 pm EDT Jun 17, 2026
Forecast Valid:
12am EDT Jun 18, 2026-6pm EDT Jun 24, 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