National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Powerful Winter Storm Pounding Parts Of The Northeast and Great Lakes

A powerful winter storm is organizing near the eastern Great Lakes and will slowly lift through southeastern Canada over the next day. Heavy snow and gusty winds will wallop areas from western and Upstate New York into northern New England. Then extremely heavy lake effect snow will pound areas downwind of the Great Lakes, especially off Lakes Erie and Ontario, through Saturday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Municipal (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Rain

6°C

43°F

Humidity 100%
Wind Speed Calm
Barometer 29.34 in
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 27 Feb 3:35 am EST
Extended Forecast for

Mendham NJ

  • Overnight

    Overnight: Showers. Low around 4. East wind 10 to 15 km/h becoming north. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.

    Showers

    Low: 4 °C

  • Thursday

    Thursday: A chance of showers before 7am. Partly sunny, with a high near 4. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 60 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Chance
    Showers then
    Mostly Sunny
    and Breezy

    High: 4 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -4. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 50 km/h.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: -4 °C

  • Friday

    Friday: Mostly sunny, with a high near 3. West wind 20 to 25 km/h, with gusts as high as 45 km/h.

    Mostly Sunny

    High: 3 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -5. West wind 10 to 15 km/h.

    Partly Cloudy

    Low: -5 °C

  • Saturday

    Saturday: Partly sunny, with a high near 1.

    Partly Sunny

    High: 1 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -7.

    Partly Cloudy

    Low: -7 °C

  • Sunday

    Sunday: Sunny, with a high near 3.

    Sunny

    High: 3 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -4.

    Partly Cloudy

    Low: -4 °C

Detailed Forecast

Overnight
Showers. Low around 4. East wind 10 to 15 km/h becoming north. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.
Thursday
A chance of showers before 7am. Partly sunny, with a high near 4. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 60 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Thursday Night
Partly cloudy, with a low around -4. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 50 km/h.
Friday
Mostly sunny, with a high near 3. West wind 20 to 25 km/h, with gusts as high as 45 km/h.
Friday Night
Partly cloudy, with a low around -5. West wind 10 to 15 km/h.
Saturday
Partly sunny, with a high near 1.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny, with a high near 3.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Partly sunny, with a high near 7.
Monday Night
A chance of showers. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 11. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 15. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mendham NJ
 40.76°N 74.59°W (Elev. 183 m)
Last Update:
3:46 am EST Feb 27, 2020
Forecast Valid:
3am EST Feb 27, 2020-6pm EST Mar 4, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation