Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Overcast

74°F

23°C

Humidity 79%
Wind Speed N 6 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 16 Jun 6:52 pm EDT
Extended Forecast for

Issue MD

  • Tonight

    Tonight: Scattered showers, mainly after 4am.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 69. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Scattered rain before 1pm, then isolated showers between 1pm and 2pm, then scattered showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 3 to 6 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers and
    Patchy Fog
    then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 74. Southeast wind around 6 mph.  Chance of precipitation is 40%.

    Low: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 92. Heat index values as high as 103. Southwest wind 6 to 10 mph.  Chance of precipitation is 50%.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 77. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm after 2pm.  Sunny, with a high near 93. Chance of precipitation is 60%.

    High: 93 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am.  Partly cloudy, with a low around 71. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers, mainly after 4am. Patchy fog after 3am. Otherwise, cloudy, with a low around 69. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Scattered rain before 1pm, then isolated showers between 1pm and 2pm, then scattered showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 74. Southeast wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Southwest wind 6 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Southwest wind around 6 mph. Chance of precipitation is 30%.
Juneteenth
Showers likely and possibly a thunderstorm after 2pm. Sunny, with a high near 93. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Issue MD
 38.29°N 76.87°W (Elev. 3 ft)
7:29 pm EDT Jun 16, 2025
7pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
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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