Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Moore-Murrell Airport (KMOR)

Lat: 36.18°NLon: 83.38°WElev: 1313ft.

Mostly Cloudy

27°F

-3°C

Humidity 64%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Mar 6:35 am EDT
Extended Forecast for

Jefferson City TN

  • Today

    Today: A slight chance of sprinkles and flurries before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of sprinkles after 3pm.  Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 74. Southwest wind 5 to 10 mph.

    High: 74 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
A slight chance of sprinkles and flurries before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of sprinkles after 3pm. Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 34. Calm wind.
Thursday
Mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. Calm wind.
Friday
Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 74. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 79.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson City TN
 36.13°N 83.48°W (Elev. 1099 ft)
2:26 am EDT Mar 18, 2026
6am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database