Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week. Read More >

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

87°F

31°C

Humidity 57%
Wind Speed SW 7 mph
Barometer 29.83 in (1010.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 25 Jul 5:53 pm EDT
Extended Forecast for

Mahwah NJ

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before midnight.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 67. Light and variable wind.

    Chance
    T-storms and
    Patchy Fog

    Low: 67 °F

  • Monday

    Monday: Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 66. Calm wind.

    Mostly Clear

    Low: 66 °F

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

    Sunny

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 64.

    Mostly Clear
    then Chance
    Showers

    Low: 64 °F

  • Thursday

    Thursday: A 50 percent chance of showers.  Partly sunny, with a high near 84.

    Chance
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers before 2am.  Partly cloudy, with a low around 63.

    Chance
    Showers

    Low: 63 °F

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. Light and variable wind.
Monday
Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 64.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 84.
Thursday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
3:25 pm EDT Jul 25, 2021
6pm EDT Jul 25, 2021-6pm EDT Aug 1, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database