881
FOUS54 KMRX 191517
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1117 AM EDT THU MAR 19 2026
TNZ017-192000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1117 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 61 34 67 51 71
TEMP 55 59 53 43 39 37 36 53 65 67 62 56 54 51 50 59 68 71 66
DEWPT 34 36 37 37 35 34 33 38 42 43 44 48 49 48 49 53 55 54 53
RH 45 42 54 79 85 89 89 57 43 42 52 74 83 89 96 80 63 55 63
WIND DIR W W SW SE SE SE SE SW SW SW SW SW W SW SW SW W W SW
WIND SPD 4 3 2 1 1 1 1 3 10 11 6 6 5 4 3 5 8 8 3
CLOUDS B1 SC FW CL CL FW FW SC B2 B2 B2 B1 B1 B1 B2 B1 B1 SC FW
POP 12HR 5 0 5 20 20
QPF 12HR 0 0 0 0.03 0
RAIN SHWRS S S S S
TSTMS S
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 49 78 53 64 33 61 37 64
TEMP 54 50 75 70 60 55 60 54 39 35 57 54 42 39 61 58
DEWPT 51 49 56 53 52 53 46 34 30 28 29 31 31 32 41 41
PWIND DIR SW SW SW NW N N E SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW SC B1 B1 FW FW SC SC B1 B1 B1 SC B1
POP 12HR 10 5 30 30 10 5 20 10
RAIN SHWRS C C S S
TSTMS S
TNZ071-192000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1117 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 64 41 72 54 78
TEMP 60 64 58 49 45 42 41 58 69 72 67 61 59 55 54 64 74 77 72
DEWPT 35 38 39 39 39 38 37 40 45 46 48 50 51 50 50 55 57 57 57
RH 39 38 49 68 79 86 85 51 42 39 50 67 75 83 86 73 55 50 59
WIND DIR SW W SW S S S W SW SW SW SW SW SW SW SW SW SW W SW
WIND SPD 5 4 2 2 2 2 2 5 12 12 8 9 6 5 5 5 6 6 3
CLOUDS SC SC FW FW FW FW FW SC B1 SC SC SC B1 B1 B2 SC SC FW FW
POP 12HR 0 0 5 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S
TSTMS S S
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 54 82 57 68 40 65 43 69
TEMP 61 55 79 74 65 59 65 60 46 40 61 59 48 44 65 63
DEWPT 54 52 57 56 56 54 48 39 34 32 34 37 37 37 44 45
PWIND DIR SW SW SW N NE NE SE SW
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 FW FW SC SC B1 B2 B1 SC SC
POP 12HR 20 0 20 20 5 5 20 10
RAIN SHWRS S S S S
TSTMS S
TNZ036-192000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1117 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 65 40 72 52 79
TEMP 60 65 58 48 44 42 40 56 68 72 67 60 56 53 52 63 74 78 72
DEWPT 36 38 39 40 40 38 39 42 47 48 50 51 51 50 50 55 58 58 57
RH 41 37 49 74 86 86 96 59 47 42 54 72 83 89 93 75 57 50 59
WIND DIR SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 3 2 1 1 1 1 1 4 10 9 5 4 3 2 2 3 5 5 2
CLOUDS SC FW FW CL FW FW SC SC B1 B1 SC SC B1 B1 B2 B1 SC FW FW
POP 12HR 0 0 5 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 53 82 55 67 38 65 42 68
TEMP 58 54 78 73 63 57 63 59 44 39 61 59 48 44 65 62
DEWPT 54 52 59 56 56 53 47 38 32 31 34 38 36 36 45 45
PWIND DIR SW SW SW N NE NE N SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW SC SC B1 B1 B1 SC SC
POP 12HR 20 0 20 10 5 5 10 5
RAIN SHWRS S S
TNZ099-192000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1117 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 70 43 77 53 83
TEMP 64 70 63 52 47 44 43 60 74 77 71 61 58 54 52 66 79 82 76
DEWPT 37 39 41 44 43 43 41 44 48 48 50 53 53 51 52 57 58 57 58
RH 37 32 44 74 86 96 93 55 40 36 47 75 83 90100 73 49 43 54
WIND DIR S SW S S N S S S SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 3 2 2 1 0 1 1 3 8 9 4 3 2 2 2 2 5 5 3
CLOUDS FW FW CL FW CL CL FW FW SC SC FW SC SC B1 B1 SC FW FW FW
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 54 85 60 73 42 68 46 72
TEMP 60 55 81 77 65 61 70 65 49 43 64 63 51 47 68 67
DEWPT 57 55 60 59 59 56 51 42 36 34 37 39 39 39 47 48
PWIND DIR SW SW SW N N E SE S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW CL FW SC SC FW FW SC SC B1 B1 B1 SC SC
POP 12HR 10 0 5 5 0 0 10 5
NCZ060-192000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1117 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 66 36 72 48 78
TEMP 60 65 58 46 41 38 36 56 69 72 65 56 52 49 48 62 74 77 69
DEWPT 33 35 36 37 37 35 36 41 44 43 43 47 48 47 47 54 55 53 54
RH 36 33 44 71 85 89100 57 40 35 45 72 86 93 96 75 51 43 59
MIN/MAX RH 33 100 35 97 43
WIND DIR W W NW N N N N S SW SW SW SW SW SW SW W W W SW
WIND DIR DEG 26 28 29 0 0 0 0 17 21 22 21 21 22 21 20 25 27 26 23
WIND SPD 2 2 1 0 0 0 0 1 5 6 2 2 1 1 1 2 5 5 2
CLOUDS B1 FW FW CL CL CL FW FW SC SC SC SC B1 B1 B1 B1 SC FW FW
CLOUDS (%) 56 17 12 3 3 5 6 17 46 40 30 34 51 57 69 55 29 22 19
VSBY 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 5 10
MAX MIX HGT
AGL MIX HGT 4500 4800 6000
MAX VENT RT 31200 71900 77400
T WIND DIR W SW W
T WIND SPD 5 9 12
ADI 27 62 78
MAX LVORI 4 10 8
STABILITY B B G G B B F F B B
CEILING NONE NONE 23500 NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.04 28.02 28.03 28.02 27.96 27.89 27.87 27.84 27.81 27.79
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 50 81 55 71 38 67 39 69
TEMP 55 51 78 72 60 56 68 62 44 39 64 59 45 41 65 61
DEWPT 52 50 55 54 54 54 51 41 36 33 34 35 36 36 43 41
PWIND DIR SW SW SW NW N S SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 FW FW FW SC B1 B1 B1 SC SC
POP 12HR 10 0 10 10 5 0 20 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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