National Weather Service

Hazardous Weather Conditions

Heat Advisory until May 20, 08:00 PM EDT

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

79°F

26°C

Humidity	58%
Wind Speed	Calm
Barometer	29.99 in (1015.4 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	19 May 9:53 pm EDT

More Information:

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

Extended Forecast for

Watchung NJ

Heat Advisory May 20, 12:00am until May 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory May 20, 12:00am until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Overnight
Low: 74 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny then
Showers
Likely
Wednesday Night
Low: 57 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 69 °F
Chance
Showers
Thursday Night
Low: 52 °F
Mostly Cloudy
Friday
High: 66 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 49 °F
Showers
Likely
Saturday
High: 59 °F
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 74. Southwest wind around 5 mph.

Wednesday

A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 93. West wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 2pm. Mostly cloudy, with a high near 69. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers likely, mainly after 8pm. Cloudy, with a low around 49. Chance of precipitation is 70%.

Saturday

Showers. High near 59. Chance of precipitation is 80%.

Saturday Night

Showers. Low around 50. Chance of precipitation is 80%.

Sunday

Showers likely, mainly before 8am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.