Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

53°F

12°C

Humidity 100%
Wind Speed S 8 mph
Barometer 30.05 in
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Wind Chill50°F (10°C)
Last update 13 May 1:35 am EDT
Extended Forecast for

Conowingo MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. South wind around 7 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 3pm.  Increasing clouds, with a high near 72. South wind 11 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 4am, then a slight chance of showers after 5am.  Low around 51. South wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers

  • Thursday

    Thursday: Partly sunny through mid morning, then becoming sunny, with a high near 65. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 65 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

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

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. South wind around 7 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers after 3pm. Increasing clouds, with a high near 72. South wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
Showers and thunderstorms before 4am, then a slight chance of showers after 5am. Low around 51. South wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny through mid morning, then becoming sunny, with a high near 65. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 48. Northwest wind around 8 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Conowingo MD
 39.67°N 76.17°W (Elev. 69 ft)
10:53 pm EDT May 12, 2026
1am EDT May 13, 2026-6pm EDT May 19, 2026
 
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Additional Resources

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