On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Severe weather possible for parts of central Plains, mid-Atlantic to New England

The NWS Storm Prediction Center is forecasting a Slight Risk of severe thunderstorms Tuesday afternoon and evening across parts of the central Plains, from northwestern Kansas to southwestern Nebraska and extreme northeastern Colorado, as well across parts of the mid-Atlantic and eastern New England. Isolated strong to severe storms are possible in areas surrounding the Slight Risk areas.
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Hazardous Weather Conditions

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Partly Cloudy

90°F

32°C

Humidity 45%
Wind Speed W 10 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 4 Aug 2:54 pm EDT
Extended Forecast for

Severn MD

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds.  Partly sunny, with a high near 92. Southwest wind around 8 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 92 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm.  Partly cloudy, with a low around 66. North wind 5 to 8 mph becoming calm.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: Sunny, with a high near 87. West wind 6 to 15 mph, with gusts as high as 21 mph.

    Sunny

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 63. North wind 6 to 9 mph.

    Partly Cloudy

    Low: 63 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 87. North wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 68. Chance of precipitation is 80%.

    Showers

    Low: 68 °F

  • Friday

    Friday: Showers.  High near 79. Chance of precipitation is 80%.

    Showers

    High: 79 °F

  • Friday
    Night

    Friday Night: A chance of showers before midnight.  Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Partly sunny, with a high near 92. Southwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. North wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 87. West wind 6 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 63. North wind 6 to 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 87. North wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%.
Thursday Night
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Friday
Showers. High near 79. Chance of precipitation is 80%.
Friday Night
A chance of showers before midnight. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 86.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 85.
  Click Map For Forecast
Point Forecast:
Severn MD
 39.14°N 76.69°W (Elev. 148 ft)
1:36 pm EDT Aug 4, 2015
3pm EDT Aug 4, 2015-6pm EDT Aug 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database