Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

44°F

7°C

Humidity 100%
Wind Speed N 7 mph
Barometer 30.17 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 6 Mar 12:35 am EST
Extended Forecast for

Perryville MD

  • Overnight

    Overnight: A chance of showers, mainly before 2am.  Patchy fog.  Otherwise, cloudy, with a low around 41. Northeast wind around 6 mph.  Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers before 1pm, then a slight chance of showers after 3pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 46. East wind around 6 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 42. East wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before 7am, then a slight chance of showers after 1pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 57. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 57 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 56. Southwest wind 7 to 10 mph.  Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers.  Partly sunny, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 2am. Patchy fog. Otherwise, cloudy, with a low around 41. Northeast wind around 6 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers before 1pm, then a slight chance of showers after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46. East wind around 6 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 1am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 42. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 7am, then a slight chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 56. Southwest wind 7 to 10 mph. Chance of precipitation is 70%.
Sunday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
12:53 am EST Mar 6, 2026
1am EST Mar 6, 2026-6pm EDT Mar 12, 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