Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Upper Midwest

A sweltering and long duration heat wave will build across the West this weekend through much of next week. Excessive heat warnings/watches along with heat advisories are in effect from the Southwest to the Northwest. Dangerous heat is also persisting across the southern Plains. Meanwhile, severe storms are likely in the Upper Midwest with heavy rain/flooding, damaging winds, hail, and tornadoes. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Partly Cloudy

27°C

80°F

Humidity 82%
Wind Speed NE 15 km/h
Barometer 1015.4 mb (29.98 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 14 Aug 10:54 am EDT
Extended Forecast for

4 Miles NE Lake Shore MD

  • Today

    Today: Scattered showers before noon, then scattered showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 28. Northeast wind 18 to 21 km/h.  Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers
    Likely

    High: 28 °C

  • Tonight

    Tonight: Showers and thunderstorms likely before 8pm, then isolated showers between 8pm and midnight.  Mostly cloudy, with a low around 23. Northeast wind 18 to 21 km/h.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Mostly Cloudy

    Low: 23 °C

  • Saturday

    Saturday: Isolated showers after 2pm.  Mostly cloudy, with a high near 28. Northeast wind 16 to 18 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Isolated
    Showers

    High: 28 °C

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 22. East wind 21 to 23 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Heavy Rain

    Low: 22 °C

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 25. Northeast wind 21 to 24 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 70%.

    Heavy Rain

    High: 25 °C

  • Sunday
    Night

    Sunday Night: Scattered showers, mainly before 2am.  Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 21 °C

  • Monday

    Monday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 21.

    Mostly Clear

    Low: 21 °C

  • Tuesday

    Tuesday: Sunny, with a high near 28.

    Sunny

    High: 28 °C

Detailed Forecast

Today
Scattered showers before noon, then scattered showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 28. Northeast wind 18 to 21 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Tonight
Showers and thunderstorms likely before 8pm, then isolated showers between 8pm and midnight. Mostly cloudy, with a low around 23. Northeast wind 18 to 21 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday
Isolated showers after 2pm. Mostly cloudy, with a high near 28. Northeast wind 16 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 20%.
Saturday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 22. East wind 21 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 25. Northeast wind 21 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%.
Sunday Night
Scattered showers, mainly before 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
4 Miles NE Lake Shore MD
 39.14°N 76.43°W (Elev. 0 m)
10:31 am EDT Aug 14, 2020
11am EDT Aug 14, 2020-6pm EDT Aug 20, 2020
 
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Additional Resources

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Hourly Weather Forecast

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