697  
FOUS54 KMRX 261732  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1232 PM EST FRI DEC 26 2025  
 
TNZ017-270900-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1232 PM EST FRI DEC 26 2025  
 
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 66 47 67 45  
TEMP 64 62 60 58 56 54 58 64 66 59 52 49 47 48 54 65 67 61 56 54 49 55  
DEWPT 55 56 58 58 56 54 56 53 52 51 49 47 47 47 51 53 54 53 53 52 49 52  
RH 73 81 93100100100 93 67 61 75 89 93100 96 90 65 63 75 90 93100 90  
WIND DIR SW SW W W W W NW W W E E SE SE SE S S S S S SW SW W  
WIND SPD 11 11 11 9 6 3 3 3 2 1 1 2 2 2 4 5 6 5 5 8 11 14  
WIND GUST 23 26  
CLOUDS B2 OV OV B2 B2 B2 B1 B1 SC SC SC B1 B2 B2 B2 B2 SC SC B1 B2 B2 OV  
POP 12HR 60 0 5 5 60  
QPF 12HR 0.04 0 0 0 0.06  
RAIN SHWRS C C S C L L L  
SPRINKLES C  
OBVIS F+  
 
DATE 12/29 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 19 33 19 39 23 38 16 34  
TEMP 45 33 24 19 30 29 24 21 37 34 27 23 34 29 19 16 31 27  
DEWPT 37 20 13 11 12 10 10 9 15 18 16 13 12 7 4 -1 -1 6  
PWIND DIR W W W SW SW W W W W  
WIND CHAR BZ GN GN LT GN LT GN LT LT  
AVG CLOUDS B2 SC B1 B2 B1 FW FW FW SC B1 SC B1 B1 B1 B1 SC FW FW  
POP 12HR 60 20 0 0 0 10 10 5 10  
FLURRIES C  
RAIN SHWRS L S  
SNOWSHWRS S S  
 
 
 
TNZ071-270900-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1232 PM EST FRI DEC 26 2025  
 
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 71 55 73 46  
TEMP 69 65 63 61 60 58 62 69 71 64 58 56 55 56 61 71 72 68 65 61 52 56  
DEWPT 58 59 60 60 59 58 59 57 55 55 55 54 55 55 58 58 57 57 57 56 52 53  
RH 68 81 90 97 96100 90 66 57 73 90 93100 96 90 63 59 68 75 84100 90  
WIND DIR SW SW SW SW SW SW W W NW E SE S S S S SW SW S SW SW SW W  
WIND SPD 14 10 9 5 4 2 2 2 2 1 2 2 3 4 6 13 13 10 13 16 17 16  
WIND GUST 20 20 27 29 31 26  
CLOUDS B2 OV OV B2 B2 B1 B2 B1 SC B1 SC B1 B2 OV B2 B2 SC B1 B2 OV OV OV  
POP 12HR 30 5 5 10 80  
QPF 12HR 0 0 0 0 0.13  
RAIN SHWRS S C S S S D D L  
 
DATE 12/29 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 22 37 21 44 26 43 19 38  
TEMP 45 35 27 22 34 31 26 24 42 38 31 26 38 34 23 19 34 32  
DEWPT 34 20 14 13 12 12 12 11 16 20 18 15 13 8 7 3 1 11  
PWIND DIR W W W SW SW SW W NW NW  
WIND CHAR BZ GN LT LT GN LT LT LT LT  
AVG CLOUDS B2 FW FW SC FW FW FW FW SC SC SC SC SC SC B1 SC SC FW  
POP 12HR 60 5 0 0 0 5 10 5 10  
RAIN SHWRS L  
 
 
 
TNZ036-270900-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1232 PM EST FRI DEC 26 2025  
 
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 56 69 55 70 43  
TEMP 65 63 62 60 58 56 60 67 69 61 57 55 55 57 61 68 70 66 64 58 49 53  
DEWPT 59 59 60 59 58 56 59 58 56 56 55 55 55 57 60 61 60 58 58 57 49 49  
RH 81 87 93 96100100 96 73 63 84 93100100100 97 78 71 75 81 96100 86  
WIND DIR SW SW SW SW SW SW W SW S SE SE SW SW S SW SW SW SW SW SW SW W  
WIND SPD 10 5 4 3 2 1 1 2 1 1 1 2 2 2 5 10 11 9 10 11 13 12  
WIND GUST 20 17 21 21 25 27 29 28  
CLOUDS OV OV OV B1 B1 B2 B1 B1 SC B1 B1 B2 OV OV OV B2 B1 B1 B2 OV OV OV  
POP 12HR 30 0 5 10 90  
QPF 12HR 0 0 0 0 0.17  
RAIN SHWRS C C C C D D C  
SPRINKLES C  
 
DATE 12/29 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 21 37 21 44 25 42 17 37  
TEMP 44 33 25 21 34 31 26 24 42 38 29 25 38 32 21 17 34 30  
DEWPT 31 18 12 12 12 11 11 12 17 20 18 15 11 7 7 3 0 9  
PWIND DIR W W W SW SW W W NW NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC FW  
POP 12HR 50 5 0 0 0 5 10 5 10  
RAIN SHWRS C  
 
 
 
TNZ099-270900-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1232 PM EST FRI DEC 26 2025  
 
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 74 60 73 46  
TEMP 68 66 63 62 60 58 63 71 74 67 62 61 60 61 64 71 73 68 65 61 52 56  
DEWPT 60 61 62 61 60 58 60 60 58 60 60 61 60 60 63 62 60 60 59 59 52 51  
RH 76 84 97 97100100 90 68 57 78 93100100 97 97 73 64 76 81 93100 83  
WIND DIR SW SW SW SW SW W NW SW S S S S S S S S S S S S SW W  
WIND SPD 9 5 2 2 1 1 1 2 3 2 2 2 2 3 6 10 11 9 10 10 12 13  
WIND GUST 20 20 24 25  
CLOUDS B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 OV OV B2 B1 SC B2 OV OV OV  
POP 12HR 10 5 5 10 80  
QPF 12HR 0 0 0 0 0.12  
RAIN SHWRS S S D D C  
SPRINKLES C C  
 
DATE 12/29 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 22 40 23 49 26 47 21 42  
TEMP 48 38 27 22 37 34 27 24 46 41 32 26 42 37 25 21 38 35  
DEWPT 32 21 14 12 12 13 14 14 17 22 21 15 13 10 7 6 2 11  
PWIND DIR NW NW NW W W W NW N N  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 FW FW FW FW CL FW FW SC SC SC FW FW SC B1 B1 SC SC  
POP 12HR 40 0 0 0 0 0 5 5 10  
RAIN SHWRS C  
 
 
 
NCZ060-270900-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1232 PM EST FRI DEC 26 2025  
 
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 55 71 51 67 44  
TEMP 66 62 60 58 57 55 59 68 69 60 54 53 52 53 58 65 67 62 59 55 49 54  
DEWPT 55 56 58 58 57 55 58 55 53 53 53 52 52 53 58 58 55 55 56 55 49 54  
RH 68 81 93100100100 96 63 57 78 96 96100100100 78 65 78 90100100100  
MAX/MIN RH 100 53 100 65 100  
WIND DIR SW SW W W W NW NW NW NW N N N SE SE SE S S S S S SW W  
WIND DIR DEG 22 22 25 27 27 29 30 29 29 0 0 0 12 13 15 17 17 16 18 19 20 24  
WIND SPD 5 2 2 2 2 1 1 2 2 0 0 0 1 1 3 5 5 4 4 5 8 10  
WIND GUST 12 16 19 24 25  
CLOUDS B2 OV OV B2 B2 B2 B1 FW FW SC SC B2 OV OV OV B2 B2 B2 B2 OV OV OV  
CLOUDS (%) 83 96 93 81 85 70 64 22 19 32 33 71 91 95 90 78 74 86 84 93 96 97  
VSBY 10 10 9 10 7 4 10 10 10 10 10 10 10 9 10 10 10 10 5 6 6 10  
POP 12HR 40 0 10 20 80  
QPF 12HR 0 0 0 0 0.08  
RAIN SHWRS C S S S C C D D L  
OBVIS PF PF  
CHANCETHUNDER 5 0 0 0 5  
MAX MIX HGT  
AGL MIX HGT 2700 2300  
MAX VENT RT 10900 23300  
T WIND DIR NW S  
T WIND SPD 4 11  
ADI 11 23  
MAX LVORI 9 9  
STABILITY D D F B B F D C B D D  
CEILING 25000 25000 25000 25000 25000 25000 25000 25000 25000 25000 25000  
STA PRES MM MM MM MM MM MM MM MM MM MM MM  
 
DATE 12/29 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 17 36 17 45 22 44 17 40  
TEMP 45 34 22 17 33 30 22 19 43 36 27 22 42 30 21 17 37 31  
DEWPT 35 19 12 10 10 9 9 7 14 17 17 13 13 7 3 2 -1 8  
PWIND DIR W NW NW NW W NW NW NW NW  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 FW FW FW FW CL FW FW FW SC SC FW FW SC B1 B1 B1 SC  
POP 12HR 60 5 0 0 0 0 5 5 10  
RAIN SHWRS L  
 
THIS IS AN EXPERIMENTAL PRODUCT FOR PLANNING AND REVIEW PURPOSES ONLY, AND IS  
NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT FORECAST  
 
 
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