Sunday Brings Heat Relief For Some; Flash Flood Threat Along Cold Front

A cold front shifting across the Central Plains, Midwest, Great Lakes and Northeast on Sunday will bring some relief from the heat with cooler and drier air. Excessive heat holds Sunday roughly south of I-70. Heavy rain from thunderstorms along the front may bring flash flooding. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

32°C

89°F

Humidity 72%
Wind Speed Calm
Barometer 1010.9 mb (29.85 in)
Dewpoint 26°C (79°F)
Visibility 14 km
Heat Index40°C (104°F)
Last update 20 Jul 11:54 pm EDT
Extended Forecast for

Selby-on-the-Bay MD

Excessive Heat Warning July 21, 11:00am until July 21, 09:00pm
Click here for hazard details and duration
Excessive Heat Warning
  • Overnight

    Overnight: Isolated showers and thunderstorms before 2am.  Partly cloudy, with a low around 28. West wind around 11 km/h.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 28 °C

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 34. Heat index values as high as 43. West wind around 11 km/h.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 34 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 26. West wind 8 to 10 km/h.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 26 °C

  • Monday

    Monday: Showers likely and possibly a thunderstorm, then showers and thunderstorms after noon. Some of the storms could produce heavy rain.  High near 31. Southwest wind 8 to 13 km/h.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Heavy Rain

    High: 31 °C

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rain.  Cloudy, with a low around 22. West wind 10 to 13 km/h.  Chance of precipitation is 70%.

    Heavy Rain

    Low: 22 °C

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  Cloudy, with a high near 27. Chance of precipitation is 60%.

    Showers
    Likely

    High: 27 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Mostly Cloudy

    Low: 20 °C

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    Partly Sunny

    High: 27 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Partly Cloudy

    Low: 20 °C

Detailed Forecast

Overnight
Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 28. West wind around 11 km/h. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Heat index values as high as 43. West wind around 11 km/h. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. West wind 8 to 10 km/h. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm, then showers and thunderstorms after noon. Some of the storms could produce heavy rain. High near 31. Southwest wind 8 to 13 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Monday Night
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rain. Cloudy, with a low around 22. West wind 10 to 13 km/h. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 27. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
Selby-on-the-Bay MD
 38.9°N 76.51°W (Elev. 1 m)
10:31 pm EDT Jul 20, 2019
12am EDT Jul 21, 2019-6pm EDT Jul 26, 2019
 
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