054
FOUS54 KMRX 161827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT THU APR 16 2026
TNZ017-170800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT THU APR 16 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 81 55 84 47
TEMP 80 75 66 61 58 59 70 78 80 75 64 58 55 57 75 82 83 75 68 64 54 48
DEWPT 54 54 58 59 57 57 57 51 49 51 53 51 50 50 57 58 58 58 58 57 50 46
RH 41 48 75 93 96 93 63 39 34 43 67 77 83 77 54 44 43 55 70 78 86 93
WIND DIR W W W SW SW SW W W W SW SE E E E SW SW SW SW SW W NW NW
WIND SPD 11 5 4 3 2 2 3 5 5 2 1 1 1 1 3 10 10 5 5 6 8 8
WIND GUST 21
CLOUDS FW SC B1 B1 B1 B1 SC FW FW FW FW SC SC SC SC SC B2 B2 B2 B2 OV B2
POP 12HR 50 5 0 30 70
QPF 12HR 0.12 0 0 0.05 0.29
RAIN SHWRS C C C C C C C L L C
TSTMS C C S S C S
DATE 04/19 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 61 37 62 36 73 47 75 50 77
TEMP 57 55 42 39 59 56 40 39 69 66 51 50 73 69 55 52 74 71
DEWPT 34 28 28 27 28 26 28 28 38 39 38 41 45 44 45 46 49 47
PWIND DIR NW NW NW NE SW SW W SW W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW CL FW CL CL CL FW FW FW SC SC SC SC FW SC SC
POP 12HR 40 5 0 0 0 0 5 5 10
RAIN SHWRS C
TNZ071-170800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT THU APR 16 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 60 85 60 86 48
TEMP 83 77 69 64 61 62 74 82 84 79 69 63 61 62 76 84 85 79 71 64 54 49
DEWPT 57 58 60 60 59 59 60 56 52 54 56 54 53 54 60 60 59 58 58 55 50 45
RH 41 52 73 87 93 90 62 41 33 42 63 72 75 75 58 44 41 49 63 73 86 86
WIND DIR SW W SW W SW SW W W W S SE S S S SW SW SW SW W NW NW N
WIND SPD 11 6 4 2 2 1 2 2 2 2 2 2 2 2 8 13 12 9 8 9 10 10
WIND GUST 23
CLOUDS FW B2 B1 SC SC B1 FW SC FW FW FW SC SC SC SC B1 B2 B2 B2 OV OV B2
POP 12HR 50 5 0 30 80
QPF 12HR 0.12 0 0 0.02 0.35
RAIN SHWRS C S C C C L L D D C
TSTMS C S S S C S
DATE 04/19 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 41 68 43 76 51 79 54 80
TEMP 60 59 46 43 64 62 47 45 73 70 56 53 76 73 59 55 77 74
DEWPT 35 31 32 33 33 34 35 35 39 42 41 43 45 46 46 48 50 51
PWIND DIR N N N E SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW CL CL CL FW FW SC SC SC SC SC FW FW FW SC SC
POP 12HR 30 0 0 0 0 0 5 5 10
RAIN SHWRS C
TNZ036-170800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT THU APR 16 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 85 59 86 47
TEMP 82 76 67 63 60 60 73 82 84 79 69 62 60 61 76 84 84 77 69 61 53 48
DEWPT 58 59 60 60 58 59 60 56 54 55 57 56 56 56 60 61 60 59 58 53 48 43
RH 44 56 78 90 93 96 64 41 36 44 66 81 87 84 58 46 44 54 68 75 83 83
WIND DIR SW W SW W SW SW S SW SW S SE SE SE SW SW SW SW W W NW NW N
WIND SPD 9 5 2 2 1 1 1 2 2 2 1 1 1 2 5 10 10 6 6 8 8 6
WIND GUST 19 20 17 18 19 17
CLOUDS SC B1 SC B1 SC B1 SC SC FW FW SC SC SC SC SC B1 B2 B2 OV OV OV B2
POP 12HR 50 5 0 30 80
QPF 12HR 0.05 0 0 0.04 0.37
RAIN SHWRS C C S S C C L L D D C
TSTMS S C S S S C S
DATE 04/19 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 65 40 69 42 77 50 79 52 81
TEMP 61 59 45 42 66 62 46 44 74 71 55 52 77 72 57 54 78 74
DEWPT 32 31 33 34 33 35 36 35 41 42 41 44 46 46 46 48 51 52
PWIND DIR NW N N NE SW SW SW W SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW CL CL CL FW FW FW SC SC SC SC FW SC FW SC SC
POP 12HR 30 0 0 0 0 0 5 5 10
RAIN SHWRS C
TNZ099-170800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT THU APR 16 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 61 89 63 88 50
TEMP 84 78 71 65 62 62 76 85 88 83 72 66 64 65 78 86 87 80 71 63 53 50
DEWPT 58 60 62 61 60 60 61 57 55 57 59 58 58 59 62 60 58 58 59 55 49 44
RH 41 54 73 87 93 93 60 39 33 41 64 75 81 81 58 42 38 47 66 75 86 80
WIND DIR SW SW W SW N N S S SW S S S S S SW SW SW SW W NW N N
WIND SPD 9 5 2 1 0 0 1 2 2 2 1 1 2 2 5 10 10 6 6 8 10 10
WIND GUST 20 23
CLOUDS SC SC SC FW FW FW FW FW FW FW SC FW FW SC SC SC B2 B2 B2 OV OV B2
POP 12HR 20 0 0 10 70
QPF 12HR 0.03 0 0 0 0.30
RAIN SHWRS S S L L L L S
TSTMS S C C S
DATE 04/19 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 68 44 73 46 78 52 81 54 83
TEMP 64 62 49 46 69 66 50 48 75 72 56 54 79 75 60 56 81 77
DEWPT 32 32 33 35 35 38 38 38 39 43 43 45 45 48 48 49 50 52
PWIND DIR N N N NE S SW SW W SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW CL CL CL CL FW FW SC SC SC SC SC FW FW FW FW FW
POP 12HR 20 0 0 0 0 0 0 0 5
RAIN SHWRS S
NCZ060-170800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT THU APR 16 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 86 55 86 46
TEMP 82 77 66 62 57 57 74 83 85 78 66 60 57 56 76 84 84 77 68 63 53 47
DEWPT 52 52 55 57 56 57 56 49 46 49 52 51 51 52 58 56 54 54 54 55 50 46
RH 35 42 68 84 96100 53 31 26 36 61 72 80 86 54 38 36 45 61 75 89 96
MAX/MIN RH 100 26 86 35 100
WIND DIR SW SW SW W N N NW NW NW NW N E E SE SW SW SW SW SW W NW NW
WIND DIR DEG 23 23 23 28 0 0 31 30 29 30 0 11 11 12 20 21 21 22 23 28 30 32
WIND SPD 6 3 1 1 0 0 1 3 3 1 0 1 1 1 2 8 6 4 2 4 5 8
WIND GUST 17 16 19
CLOUDS FW SC B1 SC SC SC SC FW CL FW FW FW FW SC SC SC B1 B2 B2 OV OV OV
CLOUDS (%) 25 34 62 37 36 46 30 10 4 22 22 24 24 39 40 49 62 77 80 88 91 89
VSBY 10 10 10 9 7 7 10 10 10 10 10 10
POP 12HR 20 0 0 10 60
QPF 12HR 0.11 0 0 0 0.13
RAIN SHWRS S C C L L S
TSTMS S S S S S
CHANCETHUNDER 20 0 0 10 20
MAX MIX HGT
AGL MIX HGT 6700 6700
MAX VENT RT 44500 90000
T WIND DIR NW SW
T WIND SPD 5 12
ADI 44 90
MAX LVORI 10 5
STABILITY A G G A A G G B B D D
CEILING 18200 4700 11700 NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.91 27.93 27.95 27.91 27.88 27.86 27.88 27.84 27.81 27.85 27.95
DATE 04/19 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 38 69 39 76 45 79 49 80
TEMP 59 57 43 40 65 61 43 41 73 68 50 48 76 71 54 51 78 72
DEWPT 31 26 27 29 29 31 33 33 34 36 37 40 40 41 42 43 45 47
PWIND DIR NW N N NE SW S W S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B2 FW FW CL CL CL FW FW SC SC SC SC SC FW FW FW FW FW
POP 12HR 20 0 0 0 0 0 0 0 5
RAIN SHWRS S
THIS IS AN EXPERIMENTAL PRODUCT FOR PLANNING AND REVIEW PURPOSES ONLY, AND IS
NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT FORECAST
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page