Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Front Royal-warren County Airport (KFRR)

Lat: 38.92°NLon: 78.25°WElev: 709ft.

Fair

80°F

27°C

Humidity 39%
Wind Speed SW 8 mph
Barometer 30.06 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Apr 3:15 pm EDT
Extended Forecast for

4 Miles NNW Markham VA

  • This Afternoon

    This Afternoon: Isolated showers.  Mostly cloudy, with a high near 73. Southwest wind around 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 61. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Southwest wind around 10 mph.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Southwest wind 8 to 10 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 2pm.  Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 73. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 61. West wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 83. West wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 65. Southwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 65.
Thursday
Partly sunny, with a high near 87.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Friday
A chance of showers before 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Markham VA
 38.97°N 78.02°W (Elev. 1775 ft)
2:23 pm EDT Apr 13, 2026
3pm EDT Apr 13, 2026-6pm EDT Apr 20, 2026
 
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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