Southwest Monsoon Continues; Western Heat Wave Builds

Monsoonal thunderstorms will continue to bring a potential for flash flooding across the Desert Southwest and Four Corners region through at least Monday. Winds from these storms may produce blowing dust that could reduce visibility creating hazardous driving conditions. Meanwhile, scorching heat and critical fire weather conditions persist across parts of the West. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

86°F

30°C

Humidity 57%
Wind Speed S 10 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Jul 4:52 pm EDT
Extended Forecast for

Washington DC, Reagan National Airport VA

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Cloudy, with a high near 88. Southwest wind around 8 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers.  Mostly cloudy, with a low around 73. South wind 3 to 6 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Isolated
    Showers

    Low: 73 °F

  • Monday

    Monday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 93. South wind 3 to 7 mph.  Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 78. South wind around 7 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 90. Southwest wind around 7 mph.  Chance of precipitation is 70%.

    Showers
    Likely then
    T-storms
    Likely

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 70 °F

  • Wednesday

    Wednesday: A chance of showers before 8am.  Sunny, with a high near 85. Chance of precipitation is 30%.

    Chance
    Showers then
    Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Thursday

    Thursday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 88. Southwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 73. South wind 3 to 6 mph. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. South wind 3 to 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 78. South wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 90. Southwest wind around 7 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Wednesday
A chance of showers before 8am. Sunny, with a high near 85. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 85.
Friday Night
A chance of showers and thunderstorms. 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%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Click Map For Forecast
Point Forecast:
Washington DC, Reagan National Airport VA
 38.84°N 77.03°W (Elev. 3 ft)
4:28 pm EDT Jul 15, 2018
5pm EDT Jul 15, 2018-6pm EDT Jul 22, 2018
 
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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