Point Forecast: Martin TN
 36.35N 88.86W (Elev. 400 ft)
Last Update: 6:15 am CDT Jul 18, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1807/19
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)868991919292939190888380797877777676757574767881
Dewpoint (°F)777878777776767676767574737373727272727272737576
Heat Index (°F)971031061051061051061031029990857978777776767575767887
Surface Wind (mph)566677776532222222221222
Wind DirWWNWWNWWNWWNWWWWSWWNNWSSWSSWSWSWSWSWWSWWSWWSWWSWWWSWWW
Gust
Sky Cover (%)214241825161823303117132122321235224128222218
Precipitation Potential (%)466714161512181614789913141111109545
Relative Humidity (%)757066646260586264687782828588858787909093909185
Rain----------SChcSChc--SChcSChc----------------------------
Thunder----------SChcSChc--SChcSChc----------------------------

Date07/20
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)868990919192919088858178777675757474737373757882
Dewpoint (°F)777878787778777777777675757574747473737373747577
Heat Index (°F)9710310510610510710510310096877877767575757890
Surface Wind (mph)233555553210000000000011
Wind DirWNWWNWWNWWNWWNWWWNWNNWNNNNNNNNNNNNNSSWSSW
Gust
Sky Cover (%)121417484666544352392627272218131415162025292623
Precipitation Potential (%)317434453415854151515151515222222777
Relative Humidity (%)7570686664646466707785919497979710097100100100979185
Rain------ChcChcChcChcLklyChcSChcSChcSChcSChcSChcSChc------------------
Thunder------ChcChcChcChcLklyChcSChcSChcSChc------------------------

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