Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

86°F

30°C

Humidity	43%
Wind Speed	W 3 mph
Barometer	30.10 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	29 Jun 12:45 pm EDT

More Information:

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

Extended Forecast for

3 Miles WSW Morristown NJ

Extreme Heat Watch July 1, 12:00pm until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

This Afternoon
High: 85 °F
Partly Sunny
Tonight
Low: 65 °F
Decreasing
Clouds
Tuesday
High: 87 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 99 °F
Hot
Thursday Night
Low: 76 °F
Clear
Friday
High: 100 °F
Hot

Detailed Forecast

This Afternoon

Partly sunny, with a high near 85. Southeast wind around 5 mph.

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 65. South wind around 5 mph becoming calm.

Tuesday

A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms, mainly between 7pm and 2am. Partly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 94. Southwest wind 5 to 10 mph.

Wednesday Night

Mostly clear, with a low around 75.

Thursday

Sunny and hot, with a high near 99.

Thursday Night

Clear, with a low around 76.

Friday

Sunny and hot, with a high near 100.

Friday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.