791
FOUS54 KMRX 220627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SUN MAR 22 2026
TNZ017-222000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SUN MAR 22 2026
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 80 53 63 37 64
TEMP 55 56 67 77 80 74 67 64 62 56 57 60 61 52 45 41 39 37 49 60 64 58
DEWPT 53 53 58 58 55 53 53 53 54 52 48 41 34 29 29 29 28 27 28 28 29 31
RH 93 90 73 52 42 48 61 67 75 86 72 49 36 41 53 62 64 67 44 29 27 36
WIND DIR SW SW W SW SW SW SW W W N N N N N N NE NE NE E SE S S
WIND SPD 3 3 6 10 11 8 9 11 12 10 10 10 10 5 4 4 3 3 3 3 4 3
WIND GUST 21 21 20 19 23 23
CLOUDS B1 SC FW SC FW SC FW SC B2 B2 B1 FW FW FW SC B1 B1 B1 B1 SC FW FW
POP 12HR 0 50 20 0 5
QPF 12HR 0 0.02 0.01 0 0
RAIN SHWRS C S S
TSTMS S
DATE WED 03/25/26 THU 03/26/26 FRI 03/27/26 SAT 03/28/26
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 40 67 48 74 53 66 38 58
TEMP 44 40 64 61 52 50 71 70 61 56 61 57 44 39 55 52
DEWPT 31 33 43 45 47 47 55 54 53 52 49 38 36 32 31 29
PWIND DIR SE SW S SW SW NW N N
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 B1 SC B1 B1 SC SC B1 B2 B2 B2 B2 B1 FW
POP 12HR 10 20 20 20 30 50 40 20
RAIN SHWRS S S S S S C C C C C S S
TNZ071-222000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SUN MAR 22 2026
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 58 68 43 67
TEMP 61 59 72 80 83 77 71 69 66 61 61 65 66 58 52 48 45 43 52 63 67 61
DEWPT 55 55 58 58 56 55 55 54 53 55 51 45 38 34 31 30 29 30 32 34 35 38
RH 81 87 61 47 40 47 57 59 63 81 70 48 36 40 44 49 53 60 46 34 30 42
WIND DIR SW SW SW SW SW SW SW SW SW NW N N N N NE NE NE NE NE NW W S
WIND SPD 5 5 10 13 13 10 11 12 12 10 12 11 11 9 10 10 8 5 3 2 3 2
WIND GUST 25 23 23 24 23
CLOUDS SC FW FW FW FW SC FW SC B2 B2 B1 SC FW SC SC B1 B2 B2 B1 SC SC SC
POP 12HR 0 20 10 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE WED 03/25/26 THU 03/26/26 FRI 03/27/26 SAT 03/28/26
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 45 70 53 79 58 73 42 62
TEMP 50 46 67 66 57 55 76 75 66 60 68 63 50 43 59 57
DEWPT 39 39 47 49 49 50 56 56 55 54 52 43 37 35 36 36
PWIND DIR S SW SW SW SW NW NE NE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC B1 B1 B1 B1 SC SC SC FW SC B1 B2 B2 B2 B1 SC
POP 12HR 10 20 20 20 20 30 30 20
RAIN SHWRS S S S S S C C S S S
TNZ036-222000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SUN MAR 22 2026
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 58 68 43 67
TEMP 58 57 70 80 83 77 70 66 64 60 60 65 66 57 51 48 45 43 52 63 67 61
DEWPT 54 55 59 59 57 56 56 55 54 54 48 42 35 32 30 29 27 28 30 32 34 37
RH 86 93 68 49 41 48 61 68 70 81 64 43 32 38 44 47 49 55 43 31 29 41
WIND DIR SW SW SW SW SW SW SW SW SW N N N N N NE NE NE NE NE SE SW SW
WIND SPD 3 3 6 10 10 6 8 6 6 6 10 10 9 5 6 6 5 5 3 2 2 2
WIND GUST 21 21 21 19 18 19 18 16 17 17 16
CLOUDS FW FW FW FW FW FW FW FW B1 B2 SC FW FW FW SC B1 B2 B2 B1 SC SC SC
POP 12HR 0 30 10 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS S
DATE WED 03/25/26 THU 03/26/26 FRI 03/27/26 SAT 03/28/26
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 45 69 54 79 57 72 41 63
TEMP 50 46 66 65 57 55 76 75 64 59 67 61 48 42 59 57
DEWPT 37 39 48 49 49 51 57 56 54 54 51 39 36 34 35 35
PWIND DIR SW SW SW SW SW NW N NE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B2 B1 B1 SC B1 SC SC SC B2 B2 B2 B1 SC FW
POP 12HR 10 10 20 20 20 30 30 10
RAIN SHWRS S S S S C C S
TNZ099-222000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SUN MAR 22 2026
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 63 74 47 69
TEMP 62 58 72 83 86 80 71 67 65 63 68 72 73 64 56 52 48 47 54 65 69 63
DEWPT 56 56 57 59 57 56 56 55 54 56 55 51 42 36 34 31 30 31 34 35 35 38
RH 81 93 59 44 37 44 59 65 68 78 63 48 33 35 43 44 49 53 46 33 28 39
WIND DIR S S SW SW SW SW S SW SW W N N N N N NE NE NE E SE S S
WIND SPD 2 2 5 10 10 6 5 5 5 5 10 10 11 9 10 9 5 3 3 5 5 4
WIND GUST 21 20 17 16 16 19 20 16
CLOUDS FW FW FW FW FW FW FW FW B1 B2 B1 SC FW SC SC B1 B1 B2 B1 SC SC SC
POP 12HR 0 10 5 0 10
QPF 12HR 0 0 0 0 0
DATE WED 03/25/26 THU 03/26/26 FRI 03/27/26 SAT 03/28/26
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 71 54 82 60 80 46 67
TEMP 52 49 68 68 58 55 80 77 65 60 77 69 53 46 64 62
DEWPT 39 43 51 53 52 53 58 57 56 55 55 46 39 36 38 37
PWIND DIR S S S SW SW NW N NE
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 B2 B1 SC SC SC FW FW FW SC SC B1 SC SC SC
POP 12HR 10 10 5 10 5 10 10 5
NCZ060-222000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SUN MAR 22 2026
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 82 59 71 41 66
TEMP 56 53 68 79 82 75 65 61 61 59 65 69 69 59 51 45 43 41 53 63 65 59
DEWPT 51 51 56 55 52 52 52 52 51 54 55 50 43 37 34 34 34 32 31 30 30 33
RH 83 93 65 44 35 45 63 72 70 83 70 51 39 44 52 65 70 70 43 29 27 37
MIN/MAX RH 35 83 38 73 27
WIND DIR N N SW SW SW SW SW W W W NW NW N N N NE E E SE SE SE SE
WIND DIR DEG 0 0 22 22 22 21 20 24 24 27 31 32 33 34 1 3 7 9 13 14 15 14
WIND SPD 0 0 2 5 8 4 3 3 4 4 6 8 8 5 2 1 1 2 3 5 4 2
WIND GUST 16 18 19 13 14 14 14
CLOUDS FW FW FW CL FW SC FW FW SC B2 B2 SC SC SC SC SC B1 B2 B2 B1 SC SC
CLOUDS (%) 22 21 20 4 13 27 11 20 43 77 70 32 33 31 39 41 65 78 77 57 43 43
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 10 5 0 10
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 5 5 0 0
MAX MIX HGT
AGL MIX HGT 5200 3300 3200
MAX VENT RT 82800 48100 19200
T WIND DIR SW N SE
T WIND SPD 11 14 6
ADI 83 49 18
MAX LVORI 10 5 4
STABILITY G B B G F B B G F C B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.84 27.81 27.79 27.81 27.82 27.91 27.97 28.01 28.08 28.09 28.08
DATE WED 03/25/26 THU 03/26/26 FRI 03/27/26 SAT 03/28/26
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 69 48 77 54 78 43 64
TEMP 46 41 65 62 52 49 75 72 58 55 75 66 49 44 61 58
DEWPT 34 37 47 47 48 49 55 54 53 52 55 46 42 39 37 35
PWIND DIR SE S SE SW SW NW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 B1 B1 SC FW FW SC SC B1 B1 B1 SC
POP 12HR 10 10 10 10 10 10 20 10
RAIN SHWRS S 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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