219
FOUS54 KMRX 010627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT FRI MAY 1 2026
TNZ017-012000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT FRI MAY 1 2026
DATE FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 69 45 61 35 64
TEMP 44 44 59 67 68 63 54 50 47 46 52 58 61 57 46 40 36 38 52 60 64 58
DEWPT 37 37 40 38 38 41 42 41 39 39 38 36 34 32 32 32 32 32 34 35 35 36
RH 76 76 49 34 33 44 64 71 74 76 59 44 36 38 58 73 85 79 50 39 34 44
WIND DIR NE E SW W W NW N N N N N N NW NW NW NW W W W W W SW
WIND SPD 1 1 2 9 10 5 3 3 3 3 5 8 9 8 4 2 2 2 5 9 8 4
CLOUDS B2 B1 SC SC B1 B2 B2 OV OV B2 B2 B2 SC SC FW FW FW FW FW FW CL CL
POP 12HR 5 10 20 5 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 41 73 48 75 55 73 49 66
TEMP 43 44 69 67 52 51 72 69 58 57 68 68 55 50 63 60
DEWPT 36 38 46 47 45 45 49 49 50 52 58 54 52 47 45 42
PWIND DIR S SW S SW S SW W W
WIND CHAR LT GN LT GN LT GN LT BZ
AVG CLOUDS CL FW SC SC FW SC SC B1 B1 B1 B2 B2 B1 B1 SC B1
POP 12HR 0 5 5 20 50 70 50 30
RAIN SHWRS S C C L L C C C S
TSTMS S C S S S
TNZ071-012000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT FRI MAY 1 2026
DATE FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 71 49 65 40 67
TEMP 49 49 61 69 71 66 58 54 51 49 55 62 65 59 50 44 41 42 56 63 67 63
DEWPT 40 41 43 40 41 44 44 41 41 40 40 37 35 35 36 36 36 36 37 37 38 41
RH 71 74 51 35 34 45 59 61 68 71 57 39 33 40 58 73 82 79 49 38 34 44
WIND DIR NE NE NW W W NW N NE N NE NE N N N N N N NE NW W W SW
WIND SPD 2 2 2 4 5 5 5 5 5 5 9 10 10 6 4 2 2 1 3 4 4 2
CLOUDS OV B2 SC B1 B2 OV OV OV OV OV B2 B1 SC SC FW FW FW FW FW FW FW CL
POP 12HR 5 20 20 5 0
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS S S
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 46 76 52 76 59 75 52 70
TEMP 48 48 74 71 57 54 73 71 63 60 71 70 58 53 66 63
DEWPT 40 41 47 48 47 47 51 52 52 55 59 57 53 49 46 45
PWIND DIR S SW S SW S SW W W
WIND CHAR LT GN GN BZ GN BZ LT GN
AVG CLOUDS CL FW SC SC SC FW SC B1 B2 B1 B2 B2 B1 B1 SC SC
POP 12HR 0 0 5 20 60 60 50 20
RAIN SHWRS S C L L L C C S S
TSTMS S C C S S
TNZ036-012000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT FRI MAY 1 2026
DATE FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 72 47 65 39 69
TEMP 48 48 62 70 70 63 57 52 49 48 56 63 65 59 49 43 40 42 57 65 69 63
DEWPT 39 40 42 40 42 44 43 40 39 39 38 36 35 35 36 35 35 36 37 38 38 41
RH 71 74 48 33 36 50 59 63 68 71 51 36 33 40 61 73 82 79 47 37 32 44
WIND DIR NE NE S W W NW N NE NE NE N N N N N N N N NW W W W
WIND SPD 2 2 2 3 5 5 5 4 4 5 5 6 8 5 3 2 2 2 2 3 3 2
CLOUDS OV B2 SC B1 B2 OV OV OV OV OV B2 SC SC FW FW FW FW FW FW FW FW CL
POP 12HR 5 10 20 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 44 77 52 74 58 75 51 70
TEMP 46 46 74 70 55 54 73 70 62 59 70 69 56 52 67 63
DEWPT 40 41 48 48 47 48 52 53 52 55 59 57 52 49 45 45
PWIND DIR SW SW SW SW SW SW W W
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS CL FW SC SC SC FW SC B1 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 5 5 20 60 60 50 20
RAIN SHWRS S C L L L C C S S
TSTMS S S C C S S
TNZ099-012000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT FRI MAY 1 2026
DATE FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 73 50 68 43 71
TEMP 52 53 63 70 72 68 59 56 52 50 57 65 68 62 52 47 43 45 59 67 71 66
DEWPT 42 43 44 42 42 46 47 43 44 43 41 38 37 39 40 40 39 40 40 39 40 43
RH 69 69 50 36 34 45 64 62 74 77 55 37 32 43 63 76 86 82 49 36 32 43
WIND DIR N N N NW NW N N N N N N N N N N N N N N W W W
WIND SPD 2 2 2 2 3 4 4 4 5 5 8 10 10 8 4 2 2 2 2 4 4 2
WIND GUST 16
CLOUDS B2 B1 SC B2 B2 OV OV OV OV OV B1 SC FW FW FW FW FW FW CL CL CL CL
POP 12HR 5 40 20 0 0
QPF 12HR 0 0.02 0.02 0 0
RAIN SHWRS C S S
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 46 78 53 78 60 77 53 73
TEMP 48 48 75 72 56 55 75 74 63 61 72 72 59 54 70 66
DEWPT 43 44 49 51 49 49 52 54 55 58 62 60 55 51 46 47
PWIND DIR SW SW S S S SW W NW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS CL FW SC SC FW FW SC B1 B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 0 0 0 10 60 60 50 10
RAIN SHWRS C L C L C C
TSTMS C C S
NCZ060-012000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT FRI MAY 1 2026
DATE FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 72 46 64 36 67
TEMP 47 47 62 69 70 63 55 51 48 46 53 60 63 57 47 41 37 38 54 63 67 60
DEWPT 40 41 43 41 40 40 42 43 43 43 43 39 34 34 34 34 34 34 35 33 35 37
RH 76 79 50 36 33 43 61 74 83 89 69 46 34 42 60 76 89 85 48 32 30 42
MIN/MAX RH 34 89 34 92 30
WIND DIR N N S W NW NW NW NW NW NW N N N N N N N N NW NW NW NW
WIND DIR DEG 0 0 19 28 29 31 31 30 32 30 33 33 33 33 33 33 33 34 32 29 29 29
WIND SPD 0 0 1 3 5 2 2 2 2 2 3 8 9 5 3 2 1 1 2 5 5 2
WIND GUST 17
CLOUDS B2 B1 SC B1 B2 OV OV OV OV OV B2 B1 FW FW FW FW FW FW FW CL CL CL
CLOUDS (%) 82 67 42 65 83 95 90 96 99 97 83 62 17 19 9 8 8 8 7 3 2 3
VSBY 10 10 10 10 10 10 10 10 7 7 10 10
POP 12HR 10 50 40 5 0
QPF 12HR 0 0.08 0.06 0 0
RAIN SHWRS C C C C S S
CHANCETHUNDER 5 5 5 0 0
MAX MIX HGT
AGL MIX HGT 6000 6700 5800
MAX VENT RT 52200 123400 53600
T WIND DIR W N NW
T WIND SPD 8 13 8
ADI 52 121 52
MAX LVORI 4 5 5
STABILITY F B D D D B B G G B A
CEILING NONE NONE NONE NONE NONE 7200 9800 7200 5500 NONE NONE
STA PRES 27.82 27.77 27.77 27.74 27.79 27.77 27.84 27.91 27.98 27.96 27.93
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 39 76 45 76 54 75 49 70
TEMP 41 42 72 68 49 47 73 70 58 55 68 69 55 50 66 62
DEWPT 38 38 43 45 45 44 47 48 50 53 59 55 53 48 44 42
PWIND DIR W SW S S S SW W NW
WIND CHAR LT LT LT GN LT LT LT GN
AVG CLOUDS CL FW FW SC FW SC SC B1 B1 B2 B2 B2 B1 B1 SC SC
POP 12HR 0 0 0 10 50 60 50 20
RAIN SHWRS C C L L C C S
TSTMS C C 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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