809
FOUS54 KMRX 100627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT TUE MAR 10 2026
TNZ017-102000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT TUE MAR 10 2026
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 59 81 42 52
TEMP 53 52 62 70 74 69 63 62 60 60 69 78 79 74 66 62 51 43 43 50 50 44
DEWPT 48 49 56 60 61 60 60 60 59 59 63 61 57 56 56 57 51 42 36 30 25 24
RH 83 89 81 71 64 73 90 93 96 96 81 56 47 53 70 84100 96 76 46 37 45
WIND DIR S SE SW SW SW SW S S S S SW SW SW SW SW W NW NW NW NW NW NW
WIND SPD 1 1 3 8 9 3 2 2 2 2 5 13 16 11 12 12 11 10 10 11 10 3
WIND GUST 26
CLOUDS SC SC B1 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 B2 OV OV OV B2 B2 SC FW
POP 12HR 40 30 20 100 50
QPF 12HR 0 0.02 0 0.76 0.07
RAIN SHWRS S C S C S S S C S S S S L L D D C C
TSTMS S S S S S S
WIND CHILL 37
MIN CHILL 36 35
DATE FRI 03/13/26 SAT 03/14/26 SUN 03/15/26 MON 03/16/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 62 38 69 47 74 40 47
TEMP 34 32 60 56 44 39 65 62 50 48 71 67 54 41 43 40
DEWPT 25 24 30 34 36 35 41 42 41 42 50 50 49 35 26 20
PWIND DIR E SW SW S SE S SW W
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS FW FW FW SC FW FW FW SC FW FW B1 SC B2 OV B2 B2
POP 12HR 0 0 0 0 5 30 90 40
RAIN SHWRS C L D C C
SNOWSHWRS C C
TNZ071-102000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT TUE MAR 10 2026
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 64 81 43 54
TEMP 60 60 65 71 75 72 68 67 66 65 72 78 80 75 69 63 51 44 46 52 53 48
DEWPT 58 59 62 64 65 64 63 62 62 62 63 61 60 59 60 58 51 42 37 32 30 30
RH 93 96 90 79 71 76 84 84 87 90 73 56 51 58 73 84100 93 71 46 41 49
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW N N N N N NE
WIND SPD 5 5 8 10 10 6 6 6 8 8 13 20 19 12 13 12 12 11 12 11 10 4
WIND GUST 24 26
CLOUDS B1 B2 B1 B2 B1 B1 SC B1 B2 B1 B1 B2 B1 B2 OV OV OV OV B2 B1 SC FW
POP 12HR 70 30 10 100 30
QPF 12HR 0.08 0.03 0 1.05 0.04
RAIN SHWRS C L C C S C S C D D D D C C
TSTMS C S C C S S S S C S
WIND CHILL 38
MIN CHILL 38 38
DATE FRI 03/13/26 SAT 03/14/26 SUN 03/15/26 MON 03/16/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 65 42 73 51 76 40 48
TEMP 39 37 62 59 47 43 70 66 55 53 74 70 54 41 45 42
DEWPT 30 29 33 37 39 38 44 45 44 46 53 54 47 34 26 21
PWIND DIR E SW SW SW S S SW NW
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC B2 OV B2 B1
POP 12HR 0 0 0 0 5 30 90 30
RAIN SHWRS C D D C
TSTMS S
TNZ036-102000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT TUE MAR 10 2026
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 64 80 43 55
TEMP 60 59 65 70 74 71 67 66 65 65 70 78 80 74 67 60 49 43 46 53 54 48
DEWPT 59 59 63 65 65 64 64 64 64 64 65 63 61 60 60 57 48 40 35 31 28 29
RH 96100 93 84 74 79 90 93 97 97 84 60 52 62 78 90 96 89 65 43 36 47
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W N N N N N N
WIND SPD 3 3 5 8 8 4 5 5 5 5 11 16 14 10 10 10 10 9 10 9 6 3
WIND GUST 16 16 17 24 27 26 23 23 21 21 20
CLOUDS B2 OV OV B2 B1 B1 B2 B2 OV B2 B2 B1 B2 B2 OV OV OV OV B2 B1 FW FW
POP 12HR 70 40 20 100 20
QPF 12HR 0.06 0.02 0 0.99 0.04
RAIN SHWRS C L C C C C C S C S S D D D D S S
TSTMS C S C C C C S S C S S S
DATE FRI 03/13/26 SAT 03/14/26 SUN 03/15/26 MON 03/16/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 65 42 72 50 75 39 48
TEMP 38 37 61 59 47 43 69 65 54 52 72 69 51 40 45 41
DEWPT 30 30 34 38 40 39 45 45 44 46 54 54 45 32 25 20
PWIND DIR E SW W S SW SW W NW
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS FW FW FW SC FW FW FW FW FW FW B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 0 0 30 90 20
RAIN SHWRS C D D S
SNOWSHWRS S
TSTMS S S
TNZ099-102000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT TUE MAR 10 2026
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 65 81 45 58
TEMP 63 62 67 73 77 74 68 67 66 65 71 78 81 76 69 63 51 45 48 56 57 51
DEWPT 62 62 66 67 67 67 66 65 65 64 65 64 63 62 63 60 51 43 38 34 31 32
RH 97100 97 81 71 79 93 93 97 97 81 62 54 62 81 90100 93 68 43 37 48
WIND DIR S S S SW S S S S S S S SW SW SW SW W N N N N N N
WIND SPD 3 3 4 6 6 4 4 4 5 5 10 13 12 8 8 8 11 13 13 13 11 5
WIND GUST 23 18 21 25 25
CLOUDS OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 SC FW FW
POP 12HR 70 20 10 100 30
QPF 12HR 0.05 0.01 0 0.78 0.04
RAIN SHWRS D L S S S S S D D D D C C
TSTMS C C S S S S C S
WIND CHILL 39
MIN CHILL 39 39
DATE FRI 03/13/26 SAT 03/14/26 SUN 03/15/26 MON 03/16/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 38 68 43 75 54 77 41 50
TEMP 41 39 63 62 49 44 72 69 57 55 74 71 53 41 48 45
DEWPT 32 31 35 42 43 41 46 48 48 50 56 57 48 34 26 21
PWIND DIR E S S S S S W NW
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS FW CL FW FW CL FW CL CL FW FW B1 B2 B2 B2 B2 SC
POP 12HR 0 0 0 0 5 30 80 20
RAIN SHWRS C D D S
TSTMS S S
NCZ060-102000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT TUE MAR 10 2026
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 60 79 43 55
TEMP 57 57 63 70 74 70 65 62 61 60 68 77 78 73 66 61 53 44 46 53 53 46
DEWPT 57 57 62 64 62 62 62 61 61 60 63 59 58 58 58 58 53 44 40 34 28 27
RH 100100 97 81 66 76 90 97100100 84 54 50 59 75 90100100 79 48 38 47
MIN/MAX RH 66 100 49 100 38
WIND DIR SE SE S SW SW S SE SE SE SE S SW SW SW SW W NW NW N N N N
WIND DIR DEG 13 14 17 22 22 18 15 13 14 14 19 21 21 20 20 24 30 32 33 33 33 34
WIND SPD 1 1 2 4 4 2 1 1 1 1 5 10 9 5 5 5 8 10 10 10 9 3
WIND GUST 19 17 18 17 20 23 21
CLOUDS B2 B2 B2 B2 B1 B1 SC B2 OV B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 SC FW
CLOUDS (%) 71 86 79 84 62 58 45 73 92 83 79 71 73 71 80 89 94 94 86 58 48 19
VSBY 6 8 7 10 10 10 10 7 9 7 10 10
POP 12HR 60 20 5 100 40
QPF 12HR 0.15 0 0 0.74 0.07
RAIN SHWRS L C C C S L L D D C C
TSTMS C C C C S S
WIND CHILL 38
MIN CHILL 38 38
CHANCETHUNDER 40 10 5 20 0
MAX MIX HGT
AGL MIX HGT 3200 4400 3100
MAX VENT RT 27200 98200 47500
T WIND DIR SW SW N
T WIND SPD 6 17 16
ADI 27 97 47
MAX LVORI 10 9 5
STABILITY D B B F D C C D D C B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.00 28.01 27.99 27.96 27.93 27.92 27.86 27.87 27.93 28.03 28.07
DATE FRI 03/13/26 SAT 03/14/26 SUN 03/15/26 MON 03/16/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 65 38 74 48 73 38 50
TEMP 35 33 61 56 43 40 70 64 51 50 69 67 52 38 46 41
DEWPT 28 25 30 35 37 36 42 42 43 47 54 53 49 35 26 19
PWIND DIR E S SE S SE S W NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC B1 B1 B2 OV B2 B1
POP 12HR 0 0 0 0 5 40 80 30
RAIN SHWRS S C D D C
TSTMS S C
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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