226
FOUS54 KMRX 191827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT THU MAR 19 2026
TNZ017-200800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT THU MAR 19 2026
DATE 03/19/26 FRI 03/20/26 SAT 03/21/26 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 34 67 51 72 51
TEMP 59 53 43 39 37 36 53 65 67 62 56 54 52 51 60 69 72 66 58 55 53 51
DEWPT 36 37 37 35 34 33 38 42 43 44 48 49 49 49 54 56 55 54 53 53 51 50
RH 42 54 79 85 89 89 57 43 42 52 74 83 89 93 81 63 55 65 83 93 93 96
WIND DIR W SW SE SE SE SE SW SW SW SW SW W SW SW SW W W SW S SW SW S
WIND SPD 3 2 1 1 1 1 3 10 11 6 6 5 4 3 5 6 6 3 2 2 2 2
CLOUDS SC FW CL CL FW FW SC B2 B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC SC SC SC
POP 12HR 0 5 20 20 5
QPF 12HR 0 0 0.03 0 0
RAIN SHWRS S S S S
TSTMS S
DATE 03/22 MON 03/23/26 TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 79 55 65 35 64 41 64 44 74
TEMP 76 70 59 56 63 56 41 36 61 58 46 43 60 58 48 46 71 69
DEWPT 56 54 53 52 45 33 30 28 32 35 35 36 41 42 41 41 50 49
PWIND DIR SW SW NW NE SE SE SW SE SW
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC FW SC B1 SC FW FW SC SC SC B1 B2 B2 B1 B1 SC SC SC
POP 12HR 5 30 20 10 10 20 20 10 10
RAIN SHWRS C S S S
TSTMS S
TNZ071-200800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT THU MAR 19 2026
DATE 03/19/26 FRI 03/20/26 SAT 03/21/26 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 41 72 54 79 56
TEMP 64 58 49 45 42 41 58 69 72 67 61 59 56 55 67 76 78 72 64 61 58 56
DEWPT 38 39 39 39 38 37 40 45 46 48 50 51 51 52 55 57 57 57 56 55 54 53
RH 38 49 68 79 86 85 51 42 39 50 67 75 83 90 65 52 48 59 75 81 86 90
WIND DIR W SW S S S W SW SW SW SW SW SW SW SW SW W W SW SW S SW SW
WIND SPD 4 2 2 2 2 2 5 12 12 8 9 6 5 5 6 8 6 4 3 2 2 3
CLOUDS SC FW FW FW FW FW SC B1 SC SC SC B1 B2 B2 SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 20 5
QPF 12HR 0 0 0 0.01 0
RAIN SHWRS S S
TSTMS S S
DATE 03/22 MON 03/23/26 TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 83 58 69 42 68 47 69 49 78
TEMP 80 74 65 59 67 62 48 42 64 62 53 48 65 63 54 51 74 73
DEWPT 57 57 55 53 47 38 34 33 38 41 41 42 45 46 45 45 51 51
PWIND DIR SW SW N NE N S SW S SW
WIND CHAR GN GN GN LT LT LT LT LT GN
AVG CLOUDS FW FW FW B1 SC FW FW SC SC SC B1 B2 B2 B1 SC SC SC FW
POP 12HR 0 20 10 10 5 20 20 5 5
RAIN SHWRS S S S S
TSTMS S
TNZ036-200800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT THU MAR 19 2026
DATE 03/19/26 FRI 03/20/26 SAT 03/21/26 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 40 72 52 79 53
TEMP 65 58 48 44 42 40 56 68 72 67 60 56 54 53 65 76 78 72 63 59 55 54
DEWPT 38 39 40 40 38 39 42 47 48 50 51 51 51 51 56 59 58 57 55 54 53 52
RH 37 49 74 86 86 96 59 47 42 54 72 83 90 93 73 56 50 59 75 83 93 93
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW SW
WIND SPD 2 1 1 1 1 1 4 10 9 5 4 3 3 2 3 5 5 2 2 2 2 2
CLOUDS FW FW CL FW FW SC SC B1 B1 SC SC B1 B2 B2 B1 SC FW FW FW FW FW SC
POP 12HR 0 5 10 20 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
DATE 03/22 MON 03/23/26 TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 83 57 69 41 67 46 69 49 77
TEMP 80 74 62 58 67 61 47 42 64 61 52 48 65 63 54 51 73 72
DEWPT 60 57 55 53 45 36 33 32 37 40 41 42 45 46 46 46 52 51
PWIND DIR SW SW N NE SE SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW FW B1 SC FW FW SC SC SC B1 B2 B2 B1 SC SC SC FW
POP 12HR 0 20 5 5 5 20 10 5 5
RAIN SHWRS S S S
TSTMS S
TNZ099-200800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT THU MAR 19 2026
DATE 03/19/26 FRI 03/20/26 SAT 03/21/26 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 43 77 53 83 55
TEMP 70 63 52 47 44 43 60 74 77 71 61 58 55 54 68 80 83 76 66 61 58 56
DEWPT 39 41 44 43 43 41 44 48 48 50 53 53 52 52 57 59 58 58 58 57 56 54
RH 32 44 74 86 96 93 55 40 36 47 75 83 90 93 68 49 43 54 75 87 93 93
WIND DIR SW S S N S S S SW SW SW SW SW SW S SW SW W SW SW SW SW S
WIND SPD 2 2 1 0 1 1 3 8 9 4 3 2 2 2 3 5 6 3 2 2 1 1
CLOUDS FW CL FW CL CL FW FW SC SC FW SC SC B1 SC SC FW FW FW FW CL FW FW
POP 12HR 0 0 5 10 10
QPF 12HR 0 0 0 0 0
DATE 03/22 MON 03/23/26 TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 86 60 74 45 72 50 74 52 82
TEMP 83 77 64 60 72 67 52 46 68 66 55 51 70 68 56 54 77 76
DEWPT 59 58 57 55 50 42 37 35 41 43 43 44 48 49 49 48 53 53
PWIND DIR SW SW N N SE SE S S S
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS FW CL FW SC SC FW SC SC SC SC SC B1 B1 SC SC SC SC FW
POP 12HR 0 5 0 5 5 20 10 5 5
RAIN SHWRS S
NCZ060-200800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT THU MAR 19 2026
DATE 03/19/26 FRI 03/20/26 SAT 03/21/26 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 36 72 48 79 50
TEMP 65 58 46 41 38 36 56 69 72 65 56 52 50 49 62 76 78 70 61 56 53 51
DEWPT 35 36 37 37 35 36 41 44 43 43 47 48 48 48 55 56 54 54 53 53 51 50
RH 33 44 71 85 89100 57 40 35 45 72 86 93 96 78 50 43 57 75 90 93 96
MAX/MIN RH 100 35 96 43 100
WIND DIR W NW N N N N S SW SW SW SW SW SW N W W W W SW N N N
WIND DIR DEG 28 29 0 0 0 0 17 21 22 21 21 22 21 0 26 26 26 24 23 0 0 0
WIND SPD 2 1 0 0 0 0 1 5 6 2 2 1 1 0 2 5 5 2 1 0 0 0
CLOUDS FW FW CL CL CL FW FW SC SC SC SC B1 B1 B2 SC SC FW FW FW FW SC SC
CLOUDS (%) 17 12 3 3 5 6 17 46 40 30 34 51 61 71 50 26 23 23 13 17 27 30
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 5 20 10
QPF 12HR 0 0 0 0.03 0
RAIN SHWRS S S
TSTMS S
CHANCETHUNDER 0 0 5 20 10
MAX MIX HGT
AGL MIX HGT 4800 4900
MAX VENT RT 71900 64300
T WIND DIR SW W
T WIND SPD 9 11
ADI 62 64
MAX LVORI 10 8
STABILITY B G G B B F F B B G G
CEILING NONE 23500 NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.02 28.03 28.02 27.96 27.89 27.87 27.85 27.80 27.77 27.79 27.82
DATE 03/22 MON 03/23/26 TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 82 54 72 39 68 44 69 47 76
TEMP 79 72 58 55 69 62 45 41 66 62 48 45 65 62 51 48 71 70
DEWPT 55 54 53 52 50 39 37 35 37 37 38 39 45 45 44 45 50 49
PWIND DIR SW SW NW N SE SE S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW SC B1 FW SC SC SC SC SC B1 B2 B1 SC SC SC SC
POP 12HR 0 5 5 5 5 20 10 5 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
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