Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

43°F

6°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Wind Chill40°F (4°C)
Last update 5 Mar 2:55 am EST
Extended Forecast for

4 Miles W Lewisville PA

  • Overnight

    Overnight: Showers.  Patchy fog. Low around 42. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers with patchy drizzle before 3pm, then isolated showers after 4pm.  Patchy fog. High near 49. Calm wind becoming east 5 to 7 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers and
    Patchy Fog
    then Isolated
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 3am, then isolated showers between 3am and 4am.  Patchy fog. Low around 39. East wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 46. Northeast wind 6 to 8 mph.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A slight chance of showers after 1am.  Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 40. East wind 3 to 8 mph.  Chance of precipitation is 20%.

    Low: 40 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers after 1pm.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Patchy fog. Low around 42. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers with patchy drizzle before 3pm, then isolated showers after 4pm. Patchy fog. High near 49. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers and thunderstorms before 3am, then isolated showers between 3am and 4am. Patchy fog. Low around 39. East wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 46. Northeast wind 6 to 8 mph.
Friday Night
A slight chance of showers after 1am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 40. East wind 3 to 8 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers after 1pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 61. Chance of precipitation is 20%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Lewisville PA
 39.71°N 75.93°W (Elev. 400 ft)
12:54 am EST Mar 5, 2026
3am EST Mar 5, 2026-6pm EDT Mar 11, 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