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Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Mostly Cloudy

30°F

-1°C

Humidity 64%
Wind Speed N 12 G 24 mph
Barometer 29.78 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 23 Feb 9:45 pm EST
Extended Forecast for

Chatham NJ

  • Tonight

    Tonight: Areas of blowing snow before midnight. Mostly cloudy, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Areas Blowing
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Areas of blowing snow between 10am and noon. Sunny, with a high near 28. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 28 °F

    Areas Blowing
    Snow then
    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 1pm, then rain and snow likely. Partly sunny, with a high near 40. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of blowing snow before midnight. Mostly cloudy, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Areas of blowing snow between 10am and noon. Sunny, with a high near 28. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Snow likely after 1am. Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 28. West wind around 5 mph.
Thursday
A slight chance of snow before 1pm, then rain and snow likely. Partly sunny, with a high near 40. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham NJ
 40.74°N 74.42°W (Elev. 299 ft)
Last Update:
4:58 pm EST Feb 23, 2026
Forecast Valid:
10pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation