National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley on Sunday, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Cockeysville MD

  • Today

    Today: Scattered showers and thunderstorms, mainly between 2pm and 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    Patchy Fog
    then
    Scattered
    Showers

    High: 90 °F

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 71. Southwest wind 3 to 5 mph.

    Mostly Clear
    then Patchy
    Fog

    Low: 71 °F

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 92 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 72. South wind 3 to 6 mph.

    Partly Cloudy

    Low: 72 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 73 °F

  • Thursday

    Thursday: Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 88 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 2pm and 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 71. Southwest wind 3 to 5 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 72. South wind 3 to 6 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Cockeysville MD
 39.45°N 76.64°W (Elev. 367 ft)
Last Update:
4:31 am EDT Aug 9, 2020
Forecast Valid:
5am EDT Aug 9, 2020-6pm EDT Aug 15, 2020
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation