Columbia, Tennessee 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Columbia TN
National Weather Service Forecast for:
Columbia TN
Issued by: National Weather Service Nashville, TN |
Updated: 7:53 pm CDT Sep 20, 2024 |
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Overnight
Partly Cloudy
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Saturday
Areas Fog then Mostly Sunny
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Saturday Night
Partly Cloudy then Patchy Fog
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Sunday
Patchy Fog then Mostly Sunny
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Sunday Night
Partly Cloudy then Patchy Fog
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Monday
Mostly Sunny
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Monday Night
Mostly Cloudy
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Tuesday
Chance Showers
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Tuesday Night
Slight Chance T-storms and Patchy Fog
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Lo 67 °F |
Hi 93 °F |
Lo 67 °F |
Hi 93 °F |
Lo 67 °F |
Hi 91 °F |
Lo 68 °F |
Hi 88 °F |
Lo 62 °F |
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Overnight
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Partly cloudy, with a low around 67. Calm wind. |
Saturday
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Areas of fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 97. Calm wind becoming west around 5 mph. |
Saturday Night
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Patchy fog after 1am. Otherwise, mostly clear, with a low around 67. Calm wind. |
Sunday
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Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind becoming west southwest around 5 mph. |
Sunday Night
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Patchy fog after 4am. Otherwise, partly cloudy, with a low around 67. Calm wind. |
Monday
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Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon. |
Monday Night
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Mostly cloudy, with a low around 68. Calm wind. |
Tuesday
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A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Light south wind becoming west southwest 5 to 10 mph in the morning. |
Tuesday Night
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A slight chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 62. West southwest wind around 5 mph becoming calm. Chance of precipitation is 20%. |
Wednesday
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A 20 percent chance of showers. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. |
Wednesday Night
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A 20 percent chance of showers. Patchy fog. Otherwise, partly cloudy, with a low around 59. |
Thursday
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A 20 percent chance of showers. Mostly sunny, with a high near 81. |
Thursday Night
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Partly cloudy, with a low around 57. |
Friday
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A 20 percent chance of showers. Mostly sunny, with a high near 80. |
Forecast from NOAA-NWS
for Columbia TN.
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Weather Forecast Discussion
293
FXUS64 KOHX 210219
AFDOHX
Area Forecast Discussion
National Weather Service Nashville TN
919 PM CDT Fri Sep 20 2024
...New UPDATE...
.UPDATE...
Issued at 912 PM CDT Fri Sep 20 2024
Only concerns for the overnight period will be some patchy fog
across western TN into some of our western mid state counties.
Tover values are closer to zero across these areas so some
formation cannot be ruled out. Otherwise, sky grids still elude
toward a partial increase in clouds through 12Z. Satellite imagery
does concur as we see some mid and upper level moisture upstream.
Otherwise, temperatures still look to be on track with lows in the
60s area wide by 12Z.
&&
.SHORT TERM...
(Rest of today through Saturday)
Issued at 1158 AM CDT Fri Sep 20 2024
Not much change here from previous forecast reasoning and previous
issuances of early morning suite of forecast products with dry
conditions due to ridging influences still "As far as the eye can
see" prevailing across mid state region through Saturday
afternoon. Let`s visit the meaning of the slogan "Wash, Rinse,
Repeat" for both highs for this afternoon and Saturday afternoon,
or if you prefer, the term "Carbon Copy." Highs today and Saturday
both will range in low to mid 90s, upper 80s to around 90 for
locations west of Cumberland Plateau Region. With forecasted
slightly warmer afternoon humidity values, especially on Saturday
afternoon, some isolated locations west of Cumberland Plateau
Region could approach heat index value wise around 100 degrees.
Lows tonight will continue the seasonably mild trend of late and
potentially be a little warmer than those even experienced this
morning, ranging thru the 60s. With strong upper level ridging
influences in place along with forecasted little cloudiness, not
much wind, and favorable dewpoint depressions, strong indications
that patchy fog formation will once again occur, mainly for
locations around and west of I-65 Corridor Region.
&&
.LONG TERM...
(Saturday Night through next Friday)
Issued at 1158 AM CDT Fri Sep 20 2024
The continuation of dominance in atmospheric ridging influences
will continue lows and highs along with patchy fog chances in
similar categories and locations both Saturday Night and Sunday
Night with highs almost identical to those experienced today and
Saturday once again on Sunday. After Monday with highs slightly
cooler ranging upper 80s to lower 90s, mid 80s Cumberland Plateau
Region, a more of an unsettled weather pattern will come in play
as next work week progresses with generally isolated/scattered
showers and potentially thunderstorms also. Total rainfall amounts
continue to look light, generally less than 0.50." Temperatures
will slowly cool down closer to seasonal values as second half of
next work week progresses. As for Friday, latest GFS solution has
"a quite interesting" weather pattern depicted across eastern
half of CONUS as Friday progresses. Actual right model solution
quandaries in abundance with this double closed surface/upper
level stacked low pressure centers depicted in weather pattern
across eastern CONUS in this present GFS model run. So I believe
best thing here is to let some additional GFS and ECMWF model runs
occur before diving into some consistency of an agreed upon
weather pattern across eastern CONUS late next work week.
&&
.AVIATION...
(00Z TAFS)
Issued at 500 PM CDT Fri Sep 20 2024
Overall we will see VFR conditions through the TAF period. Patchy
fog will be possible again tonight outside the Nashville area and
may bring MVFR/IFR conditions at times. VFR conditions tomorrow.
Light westerly winds under 5 knots.
&&
.PRELIMINARY POINT TEMPS/POPS...
Nashville 70 94 71 94 / 0 10 10 20
Clarksville 69 93 69 93 / 10 10 10 20
Crossville 62 88 62 88 / 0 10 0 10
Columbia 67 93 67 93 / 0 10 0 20
Cookeville 65 89 65 89 / 0 10 0 20
Jamestown 64 88 64 88 / 0 10 10 20
Lawrenceburg 67 92 67 92 / 0 0 0 10
Murfreesboro 67 94 68 94 / 0 10 0 20
Waverly 68 91 68 91 / 10 10 10 20
&&
.OHX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
UPDATE.......21
SHORT TERM...Mueller
LONG TERM....Mueller
AVIATION.....Mueller
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