217
FOUS54 KMRX 290627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT FRI MAY 29 2026
TNZ017-292000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT FRI MAY 29 2026
DATE FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 86 62 81 57 79
TEMP 57 59 75 82 84 81 70 66 64 64 71 77 79 76 65 60 57 59 69 76 78 75
DEWPT 53 55 60 62 60 64 62 62 61 61 62 58 56 58 56 54 50 50 54 58 58 60
RH 86 87 60 51 44 56 76 87 90 90 73 52 45 54 73 81 77 72 59 54 50 60
WIND DIR NE E SE W W W SE SE W N N NW NW N NE E E E SE SW SW SW
WIND SPD 4 2 1 2 3 1 1 0 0 1 2 4 5 5 4 5 5 5 4 4 5 4
CLOUDS SC FW SC SC B1 SC B1 OV OV OV B2 B2 B1 B1 SC SC B1 SC SC B1 B1 B1
POP 12HR 5 30 40 0 10
QPF 12HR 0 0.07 0.16 0 0
RAIN SHWRS S C C C C
TSTMS S S S S S
DATE MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 58 78 55 79 52 79 54 82
TEMP 62 60 75 74 59 57 76 73 56 55 76 74 57 57 79 76
DEWPT 59 60 63 60 55 54 51 52 50 50 50 53 50 51 54 57
PWIND DIR SW W N N NE N NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 SC SC FW FW FW FW FW FW CL CL FW FW FW
POP 12HR 50 60 20 10 5 5 0 5
RAIN SHWRS C C L L S
TSTMS S S S C
TNZ071-292000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT FRI MAY 29 2026
DATE FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 86 67 79 63 80
TEMP 65 65 77 84 84 78 73 71 69 67 72 75 78 76 70 66 64 63 73 77 79 75
DEWPT 59 60 65 68 69 70 69 68 68 67 69 71 69 68 65 62 61 61 64 66 66 66
RH 81 84 67 59 61 76 87 90 97100 90 87 74 76 84 87 90 93 73 69 64 74
WIND DIR NE NE N W W SW SW N N N NE NE NE NE NE NE NE N N W SW SW
WIND SPD 5 3 1 2 2 3 1 0 0 0 2 3 5 4 3 2 1 0 0 2 3 4
CLOUDS B1 B1 B2 B2 B2 OV OV OV OV OV B2 B1 B1 B1 SC SC SC B1 B1 B2 B1 B1
POP 12HR 20 70 60 10 30
QPF 12HR 0 0.42 0.07 0 0.06
RAIN SHWRS S C C L L L L C C C C C
TSTMS S S S S S S S S S S S S
HEAT INDEX 87 88
MAX HEAT 87 90
DATE MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 62 81 60 80 57 80 58 82
TEMP 66 63 78 76 65 62 78 76 61 59 78 76 62 60 80 78
DEWPT 62 62 68 67 61 59 58 59 55 54 57 59 55 56 60 63
PWIND DIR SW W NE NE NE NE E W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 40 60 50 10 5 5 5 10
RAIN SHWRS C C C L C S
TSTMS S S S C
TNZ036-292000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT FRI MAY 29 2026
DATE FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 85 66 79 61 79
TEMP 64 64 76 83 83 77 72 70 68 68 72 75 77 75 68 64 62 63 72 77 78 74
DEWPT 58 58 65 69 70 71 69 67 67 67 70 71 69 68 63 60 58 60 65 68 68 67
RH 81 81 69 63 65 82 90 90 97 97 93 87 76 79 84 87 87 90 79 74 71 79
WIND DIR NE NE E SW SW SW W W E N NE NE NE NE NE NE NE NE S SW SW SW
WIND SPD 6 4 1 1 2 2 1 1 1 0 1 2 4 2 4 4 2 1 1 2 4 3
CLOUDS B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 SC SC SC B1 B2 B2 B1 B2
POP 12HR 20 70 70 10 30
QPF 12HR 0 0.31 0.09 0 0.06
RAIN SHWRS S C C L L L L C S C C C
TSTMS S S S S S S S S S S S S
HEAT INDEX 87 87
MAX HEAT 87 89
DATE MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 61 81 59 80 56 80 57 81
TEMP 64 63 78 75 64 61 78 74 61 59 78 74 61 60 79 76
DEWPT 63 63 68 67 61 59 59 60 54 54 58 61 55 56 62 65
PWIND DIR SW W N NE NE NE NE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 SC SC SC FW FW FW FW FW FW FW FW SC FW
POP 12HR 40 50 40 10 5 5 5 5
RAIN SHWRS C C C C C
TSTMS S S S C
TNZ099-292000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT FRI MAY 29 2026
DATE FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 83 66 82 65 79
TEMP 69 69 77 81 80 75 71 70 68 68 74 78 80 77 70 68 67 66 72 76 78 75
DEWPT 66 65 68 70 72 72 70 68 67 67 70 72 73 72 69 66 65 64 65 67 67 66
RH 90 87 74 69 77 90 97 93 97 97 87 82 79 85 97 93 93 93 79 74 69 74
WIND DIR N NE S S S S S N N N N NE NE NE NE N N E SE S S S
WIND SPD 2 1 3 6 4 2 1 0 0 0 0 3 3 3 2 0 0 2 5 8 6 4
CLOUDS B1 B2 B2 OV B2 B2 OV B2 B2 B2 B1 B1 B2 B1 SC SC B2 B2 B2 B1 B1 B1
POP 12HR 40 80 80 30 40
QPF 12HR 0.05 0.23 0.16 0.01 0.01
RAIN SHWRS S C C L D D C C D D C C C C C S
TSTMS S S S S S S S S S S S S S
HEAT INDEX 85 84 84
MAX HEAT 85 87 86
DATE MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 62 84 64 82 60 82 60 82
TEMP 64 64 81 79 67 66 80 77 64 62 80 77 64 62 80 77
DEWPT 62 63 70 70 65 62 62 63 58 57 60 62 58 58 62 64
PWIND DIR S W N NE NE NE NE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 20 50 30 20 5 10 5 10
RAIN SHWRS S S C C C S S
TSTMS S S S C
NCZ060-292000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT FRI MAY 29 2026
DATE FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 84 63 80 60 77
TEMP 65 66 76 82 81 74 68 66 65 64 71 76 77 73 66 63 62 61 68 73 76 71
DEWPT 63 62 63 65 66 66 66 65 64 64 68 69 68 67 65 63 60 59 61 61 61 60
RH 93 87 64 56 60 76 93 97 97100 90 79 74 81 97100 93 93 78 66 60 68
MIN/MAX RH 56 100 72 100 60
WIND DIR SE SE SE S S S N N N N N N NE NE N N E SE SE SE SE SE
WIND DIR DEG 12 12 13 16 17 16 0 0 0 0 0 0 3 6 0 0 11 12 13 14 15 15
WIND SPD 1 2 4 4 4 2 0 0 0 0 0 0 1 1 0 0 2 4 6 5 4 3
WIND GUST 14 17
CLOUDS B1 B1 B2 B2 B1 B2 B2 OV OV OV B1 B1 SC B1 SC B1 B2 B2 B2 B2 B1 B1
CLOUDS (%) 68 63 72 75 65 77 84 94 98 95 69 66 36 54 49 59 77 78 78 72 62 65
VSBY 9 10 10 10 10 10 7 4 1 4 10 6
POP 12HR 30 90 80 20 40
QPF 12HR 0 0.33 0.30 0.01 0
RAIN SHWRS S C C C L D D C D L S S S C C C
TSTMS S S S S S S S S S S S S S
CHANCETHUNDER 20 30 60 20 20
MAX MIX HGT
AGL MIX HGT 4200 2900 2700
MAX VENT RT 36500 17700 29500
T WIND DIR SE N SE
T WIND SPD 9 5 12
ADI 36 18 30
MAX LVORI 5 9 5
STABILITY F B B D D B B F F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.91 27.87 27.83 27.81 27.80 27.79 27.80 27.86 27.93 27.99 27.95
DATE MON 06/01/26 TUE 06/02/26 WED 06/03/26 THU 06/04/26
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 57 81 58 81 55 80 56 80
TEMP 59 60 78 75 62 60 78 74 58 57 78 73 59 57 78 74
DEWPT 58 59 66 65 61 60 58 58 55 54 55 58 54 55 57 59
PWIND DIR SE NW NW N N W N S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 SC SC SC SC FW FW FW SC FW SC SC SC SC
POP 12HR 30 50 30 20 5 10 5 10
RAIN SHWRS C C C C C S S
TSTMS S S S 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page