920
FOUS54 KMRX 291826
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT FRI MAY 29 2026
TNZ017-300800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT FRI MAY 29 2026
DATE 05/29/26 SAT 05/30/26 SUN 05/31/26 MON
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 63 82 56 81 59
TEMP 85 81 71 68 65 64 72 78 81 76 65 61 58 58 70 78 80 76 67 63 60 61
DEWPT 59 61 61 62 61 61 60 54 51 54 54 52 49 49 54 57 58 60 60 59 59 60
RH 41 51 71 81 87 90 66 43 35 46 68 72 72 72 57 48 47 58 78 87 96 97
WIND DIR W W SW SW W W N N N N NE E E E SE SW W SW SW SW SW SW
WIND SPD 5 2 1 0 0 1 2 5 8 6 5 5 5 4 4 4 5 4 3 1 2 4
CLOUDS B1 B2 B2 B2 OV OV SC B1 B2 B1 B1 SC B1 SC SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 60 40 0 5 70
QPF 12HR 0.17 0.07 0 0 0.05
RAIN SHWRS C L C S C C L L L
TSTMS S S S
DATE 06/01 TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 80 55 80 51 80 53 83 57 84
TEMP 76 74 60 58 77 74 56 55 78 75 57 57 80 78 61 60 80 78
DEWPT 62 59 55 54 50 49 49 49 48 51 50 50 53 56 55 55 57 60
PWIND DIR W N N NE N NE W SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC SC SC FW FW CL CL CL CL CL FW CL FW FW SC SC SC
POP 12HR 70 20 5 0 0 0 5 5 20
RAIN SHWRS L L S S
TSTMS S C S
TNZ071-300800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT FRI MAY 29 2026
DATE 05/29/26 SAT 05/30/26 SUN 05/31/26 MON
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 66 80 61 81 62
TEMP 84 77 72 71 68 67 72 76 79 78 70 66 63 63 73 79 80 76 69 66 64 63
DEWPT 65 68 68 68 68 67 68 67 65 63 62 60 58 59 63 65 66 66 64 62 61 62
RH 53 74 87 90100100 87 74 62 60 76 81 84 87 71 62 62 71 84 87 90 97
WIND DIR W SW N N N N NE NE NE NE NE NE NE N N SW SW SW SW SW SW SW
WIND SPD 3 3 0 0 0 0 1 4 5 4 4 4 2 0 0 2 4 3 3 3 2 1
CLOUDS B2 OV OV OV OV OV OV B2 B1 SC SC SC B1 SC B1 B2 B2 B2 B1 B1 B2 B2
POP 12HR 90 80 5 50 40
QPF 12HR 0.74 0.27 0 0.05 0.01
RAIN SHWRS C C L D L D L S S C C C C C C C
TSTMS C C S S S S S S C C S
FLOOD A A A A A A
DATE 06/01 TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 81 60 81 56 81 57 83 61 83
TEMP 78 77 65 62 78 76 61 58 79 77 62 60 81 79 65 63 80 79
DEWPT 68 67 61 59 57 57 53 53 55 58 55 55 59 62 58 58 62 64
PWIND DIR W NE NE NE N E W S SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS B2 SC SC SC FW FW FW FW FW CL FW FW FW FW SC SC SC SC
POP 12HR 70 40 10 0 0 5 10 10 30
RAIN SHWRS C L C S S C
TSTMS S C C
TNZ036-300800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT FRI MAY 29 2026
DATE 05/29/26 SAT 05/30/26 SUN 05/31/26 MON
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 65 80 60 80 61
TEMP 83 76 72 70 68 67 72 76 79 76 68 64 62 62 72 78 79 74 68 64 62 63
DEWPT 66 67 68 68 67 67 68 68 66 63 61 58 56 57 63 67 67 67 64 62 61 62
RH 57 74 87 93 97100 87 76 64 64 78 81 81 84 73 69 67 79 87 93 97 97
WIND DIR SW SW W SW S N N E NE NE NE NE NE NE N SW SW SW SW SW SW SW
WIND SPD 3 2 1 1 1 0 0 2 3 2 4 4 3 2 0 2 4 2 3 3 2 2
CLOUDS B2 OV OV OV OV OV OV B2 B1 B1 SC SC B1 SC B1 B2 B1 B2 B1 B1 B2 B1
POP 12HR 90 80 5 40 50
QPF 12HR 0.78 0.28 0 0.06 0.02
RAIN SHWRS S C L D L L L C C C C C C C C C
TSTMS S C C S S S C C C C S S S
FLOOD A A A A A A
DATE 06/01 TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 81 59 80 55 81 57 82 60 82
TEMP 79 76 64 62 78 74 60 58 78 75 61 60 80 76 64 62 79 77
DEWPT 68 67 60 59 58 58 52 53 57 60 54 55 61 64 59 59 64 66
PWIND DIR W N NE NE NE NE SW W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC SC SC FW FW FW CL FW CL FW FW FW FW SC SC SC SC
POP 12HR 70 40 10 0 0 5 5 10 30
RAIN SHWRS C L C S S C
TSTMS S C C
TNZ099-300800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT FRI MAY 29 2026
DATE 05/29/26 SAT 05/30/26 SUN 05/31/26 MON
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 66 82 64 79 62
TEMP 77 74 71 70 68 68 74 79 80 78 71 68 66 66 73 77 78 75 68 64 63 65
DEWPT 69 70 70 68 67 67 69 70 69 69 68 66 64 63 65 66 67 66 64 62 61 62
RH 76 87 97 93 97 97 84 74 69 74 90 93 93 90 76 69 69 74 87 93 93 90
WIND DIR S S N N N N N NE N N N N N N SE S S S S S N N
WIND SPD 3 1 0 0 0 0 0 2 3 3 1 0 0 0 4 8 6 5 3 1 0 0
CLOUDS B2 OV OV OV B2 OV B2 B2 B2 SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B1
POP 12HR 80 70 20 40 40
QPF 12HR 0.19 0.21 0.01 0 0.07
RAIN SHWRS L D C L C C C L C S S S C C C C C C S
TSTMS C C C S S C L C S S
HEAT INDEX 83
MAX HEAT 84
FLOOD A A A A A A
DATE 06/01 TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 84 64 82 59 82 59 83 62 83
TEMP 81 79 68 66 80 77 63 61 80 77 63 62 81 78 65 64 80 78
DEWPT 69 71 65 62 62 61 56 56 59 62 57 57 61 64 60 60 65 67
PWIND DIR NW N NE NE NE NE S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 50 30 10 5 0 5 5 10 30
RAIN SHWRS S C C S S C
TSTMS S C C
NCZ060-300800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT FRI MAY 29 2026
DATE 05/29/26 SAT 05/30/26 SUN 05/31/26 MON
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 63 81 59 77 57
TEMP 82 76 69 66 65 65 72 78 78 73 67 64 61 60 69 74 76 71 63 59 58 60
DEWPT 68 66 66 66 64 65 68 67 67 66 65 63 59 58 60 60 61 60 60 59 58 60
RH 63 71 90100 97100 87 69 69 79 93 97 93 93 73 62 60 68 90100100100
MAX/MIN RH 100 65 100 60 100
WIND DIR S S N N N N N N N NE N N E SE SE SE SE SE SE N N N
WIND DIR DEG 18 18 0 0 0 0 0 33 33 3 0 0 11 12 13 14 15 15 13 0 0 0
WIND SPD 3 1 0 0 0 0 0 2 2 1 0 0 2 4 6 5 4 3 1 0 0 0
WIND GUST 16
CLOUDS B2 OV OV OV OV OV OV B2 SC B1 B1 SC B1 B1 B1 B2 B1 B2 B1 B1 B2 B2
CLOUDS (%) 79 91 90 92 98 90 92 85 42 61 53 45 52 52 65 70 69 75 68 62 80 78
VSBY 10 10 5 4 3 7 7 6 10 10 10 10
POP 12HR 90 70 10 20 40
QPF 12HR 0.29 0.08 0 0.01 0.01
RAIN SHWRS C L D D C C L C S S C C C C C
TSTMS C C S C C C S S
HEAT INDEX 85
MAX HEAT 88 82
FLOOD A A A A A A
CHANCETHUNDER 30 50 10 20 10
MAX MIX HGT
AGL MIX HGT 2300 3400
MAX VENT RT 13900 33700
T WIND DIR NW SE
T WIND SPD 5 11
ADI 14 34
MAX LVORI 9 5
STABILITY B D D B B G F B B F F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.84 27.82 27.82 27.80 27.81 27.85 27.93 27.94 27.91 27.92 27.91
DATE 06/01 TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26
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 81 58 81 53 81 54 81 56 81
TEMP 78 75 62 60 79 74 58 56 78 74 58 57 79 75 60 59 77 75
DEWPT 65 65 61 59 57 57 53 53 54 57 54 54 56 59 56 56 60 62
PWIND DIR NW NW N NE NW NW SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 60 20 10 5 5 5 10 10 30
RAIN SHWRS C L S S S C
TSTMS S C C
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