Hazardous Weather Conditions
Current conditions at
Morristown Airport (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Partly Cloudy
91°F
33°C
| Humidity | 38% |
| Wind Speed | W 12 G 20 mph |
| Barometer | 29.96 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 19 May 6:50 pm EDT |
Extended Forecast for
Lake Telemark NJ
Heat Advisory May 19, 07:20pm until May 20, 08:00pm
NOW until 8:00pm Wed

Heat Advisory
Tonight

Low: 72 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
Showers
LikelyWednesday Night
Low: 53 °F
Chance
T-storms then
Slight Chance
ShowersThursday

High: 67 °F
Mostly Cloudy
Thursday Night

Low: 49 °F
Mostly Cloudy
Friday
High: 66 °F
Mostly Sunny
then Chance
ShowersFriday Night

Low: 47 °F
Showers
LikelySaturday

High: 57 °F
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 72. West wind 5 to 10 mph.
Wednesday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 91. West wind 5 to 10 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 before 8pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 53. Northwest wind 5 to 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
Mostly cloudy, with a high near 67. Northeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 49. Calm wind.
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 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Saturday
Showers. High near 57. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 48. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Lake Telemark NJ
40.95°N 74.49°W (Elev. 600 ft)
40.95°N 74.49°W (Elev. 600 ft)
7:15 pm EDT May 19, 2026
7pm EDT May 19, 2026-6pm EDT May 26, 2026



