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Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

90°F

32°C

Humidity 48%
Wind Speed W 9 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 14 Jul 2:53 pm EDT
Extended Forecast for

Montclair NJSimilar City Names

Heat Advisory July 14, 03:23pm until July 15, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 14, 03:23pm until July 15, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Tonight

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy smoke between 9am and 5pm. Sunny, with a high near 98. Heat index values as high as 102. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 98 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Widespread smoke, mainly between 7pm and 1am. Mostly cloudy, with a low around 74. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Areas of smoke before 9am. Mostly sunny, with a high near 90. West wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 90 °F

    Areas Smoke
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Northwest wind 6 to 9 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 77. West wind 8 to 13 mph, with gusts as high as 25 mph.
Wednesday
Patchy smoke between 9am and 5pm. Sunny, with a high near 98. Heat index values as high as 102. West wind 8 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Widespread smoke, mainly between 7pm and 1am. Mostly cloudy, with a low around 74. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Thursday
Areas of smoke before 9am. Mostly sunny, with a high near 90. West wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 72. Northwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 69.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Sunday
A chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 86.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 70.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJSimilar City Names
 40.83°N 74.22°W (Elev. 427 ft)
Last Update:
3:02 pm EDT Jul 14, 2026
Forecast Valid:
3pm EDT Jul 14, 2026-6pm EDT Jul 21, 2026
 
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Chance of Precipitation