Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from March 21, 03:25 AM EDT until March 21, 08:00 AM EDT

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fog/Mist

50°F

10°C

Humidity	96%
Wind Speed	Calm
Barometer	29.74 in (1007.7 mb)
Dewpoint	49°F (9°C)
Visibility	5.00 mi
Last update	21 Mar 2:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Oak Ridge NJ

Dense Fog Advisory until March 21, 08:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until March 21, 08:00am
NOW until 8:00am Sat
Dense Fog Advisory
Overnight
Low: 48 °F
Mostly Cloudy
Saturday
High: 53 °F
Mostly Sunny
Saturday Night
Low: 38 °F
Increasing
Clouds
Sunday
High: 63 °F
Mostly Cloudy
then Chance
Showers
Sunday Night
Low: 40 °F
Showers
Likely
Monday
High: 43 °F
Chance
Showers
Monday Night
Low: 26 °F
Mostly Clear
Tuesday
High: 46 °F
Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 48. West wind around 5 mph.

Saturday

Mostly sunny, with a high near 53. Northwest wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Increasing clouds, with a low around 38. Calm wind.

Sunday

A chance of showers after 2pm. Mostly cloudy, with a high near 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Showers likely, mainly after 8pm. Cloudy, with a low around 40. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A chance of showers before 2pm. Partly sunny, with a high near 43. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Mostly clear, with a low around 26.

Tuesday

Sunny, with a high near 46.

Tuesday Night

Mostly cloudy, with a low around 31.

Wednesday

Partly sunny, with a high near 46.

Wednesday Night

Partly cloudy, with a low around 29.

Thursday

Mostly sunny, with a high near 52.