758  
FOUS51 KCTP 202019  
PFMCTP  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
419 PM EDT SUN AUG 20 2017  
 
PAZ005-210900-  
BRADFORD-MCKEAN PA  
41.80N 78.64W ELEV. 2143 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 57 81 63 83 57  
TEMP 76 69 62 60 58 63 73 79 78 73 68 66 65 68 77 81 79 71 65 62 59 59  
DEWPT 57 59 57 56 56 59 63 62 63 64 64 62 63 64 66 65 65 65 65 61 57 56  
RH 52 70 84 87 93 87 71 56 60 73 87 87 93 87 69 58 62 81100 97 93 90  
WIND DIR W W SW S S S SW SW W SW SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 5 3 2 2 3 4 6 8 6 4 3 3 4 5 9 12 11 10 9 8 6 5  
CLOUDS SC FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B1  
POP 12HR 0 30 20 80 80  
QPF 12HR 0 0.04 0 0.47 0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C L D D D C C  
TSTMS S C C S S S S C C L D D D  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 70 50 68 45 68 45 71 49 72  
TEMP 69 62 53 52 67 60 50 50 67 60 50 50 69 62 52 53 71 64  
DEWPT 52 53 49 50 50 50 45 46 48 50 47 48 47 49 47 50 52 54  
PWIND DIR NW NW NW N N N N E SE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC B1 SC FW FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 20 5 5 5 5 5 10  
RAIN SHWRS S S  
 

 
PAZ024-210900-  
JOHNSTOWN-CAMBRIA PA  
40.32N 78.83W ELEV. 2284 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 62 82 66 84 62  
TEMP 77 71 67 65 64 67 76 80 81 75 71 69 68 71 79 82 82 75 70 67 65 64  
DEWPT 57 58 59 59 60 62 64 63 64 65 65 64 64 65 67 66 66 66 66 65 64 61  
RH 50 63 75 81 87 84 66 56 56 71 81 84 87 81 67 58 58 74 87 93 97 90  
WIND DIR W S S S S S SW W W SW SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 4 2 4 4 4 4 5 6 6 4 4 4 4 5 11 12 13 11 10 10 9 6  
CLOUDS CL CL FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 OV OV B2 B2  
POP 12HR 0 30 10 70 80  
QPF 12HR 0 0.01 0 0.10 0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C L D D C C  
TSTMS C C S C L D D  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 72 54 70 52 70 51 71 54 73  
TEMP 71 65 57 56 69 63 56 55 68 62 56 54 70 64 57 57 72 66  
DEWPT 56 54 53 52 51 50 49 49 49 50 49 50 50 51 51 53 54 56  
PWIND DIR NW NW NW NW N NE N E SE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW SC SC SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 10 5 5 5 5 5 10  
 

 
PAZ025-210900-  
ALTOONA-BLAIR PA  
40.30N 78.32W ELEV. 1504 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 62 85 67 87 65  
TEMP 80 72 67 65 64 67 78 83 84 77 71 70 68 72 82 85 86 79 73 70 68 67  
DEWPT 59 61 61 60 60 63 67 66 67 68 67 66 66 67 68 66 67 67 67 66 65 63  
RH 49 68 81 84 87 87 69 57 57 74 87 87 93 84 63 53 53 67 81 87 90 87  
WIND DIR W S S S S S SW SW SW SW S SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 2 2 1 1 2 4 6 5 3 3 2 3 3 9 11 11 8 6 6 5 6  
CLOUDS CL CL FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 OV OV B2  
POP 12HR 0 30 10 50 70  
QPF 12HR 0 0.02 0 0.05 0.30  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S C C L L C C  
TSTMS S C C S C C L L  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 76 55 74 53 73 52 74 54 75  
TEMP 75 68 58 58 73 66 57 56 72 65 56 56 72 66 58 58 74 68  
DEWPT 58 56 53 53 52 52 51 51 51 51 50 51 51 52 53 54 55 57  
PWIND DIR NW NW NW N N N N NE SE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW SC SC SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 5 5 5 5 5 5 10  
 

 
PAZ019-210900-  
STATE COLLEGE-SOUTHERN CENTRE PA  
40.85N 77.85W ELEV. 1239 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 60 85 66 88 65  
TEMP 81 72 67 64 61 65 76 83 84 76 72 70 68 71 81 86 87 79 73 70 68 67  
DEWPT 60 62 60 60 59 62 67 67 68 67 67 66 66 67 70 68 69 68 67 66 64 61  
RH 49 71 78 87 93 90 74 59 59 74 84 87 93 87 69 55 55 69 81 87 87 81  
WIND DIR W SW SW SW S S S SW SW SW S SW SW SW SW SW SW SW SW W W NW  
WIND SPD 4 3 2 2 2 2 4 5 5 3 2 1 2 2 6 9 9 5 6 5 5 5  
CLOUDS FW CL FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 OV OV B2 B2  
POP 12HR 0 30 20 70 70  
QPF 12HR 0 0.05 0 0.08 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S C L L L C C  
TSTMS S C C S S S C L L L  
HEAT INDEX 85 91  
MAX HEAT 82 86 87 89 91  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 78 55 75 52 74 51 75 53 77  
TEMP 76 69 59 58 74 66 56 56 72 66 56 54 73 67 57 57 75 68  
DEWPT 58 56 53 53 53 53 50 49 51 52 50 50 51 52 51 53 55 56  
PWIND DIR NW NW NW N N N N NE E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 5 5 5 5 5 5 5 10  
 

 
PAZ046-210900-  
WILLIAMSPORT-SOUTHERN LYCOMING PA  
41.24N 76.92W ELEV. 529 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 61 87 68 89 68  
TEMP 83 74 69 65 62 66 77 84 84 77 72 70 69 72 83 87 88 81 75 72 70 69  
DEWPT 61 63 63 62 60 62 65 67 68 69 68 67 67 69 71 70 70 70 69 69 68 64  
RH 47 69 81 90 93 87 67 57 59 76 87 90 93 90 67 57 55 69 82 90 93 84  
WIND DIR W SW SW S SE S S S S S S S S S SW SW SW SW SW W W NW  
WIND SPD 4 3 2 2 1 2 4 5 5 3 3 2 2 2 5 8 6 5 5 5 4 5  
CLOUDS SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 OV B2 B1  
POP 12HR 0 40 20 50 70  
QPF 12HR 0 0.08 0 0.08 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S S C C L L C C  
TSTMS S C C S S S S S C C L L  
HEAT INDEX 88 92 93 85  
MAX HEAT 83 87 87 92 93  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 58 77 54 76 53 77 55 79  
TEMP 79 71 61 60 76 68 58 58 74 68 58 57 76 68 59 58 77 69  
DEWPT 58 58 56 55 53 55 52 51 51 54 52 51 51 53 54 55 56 58  
PWIND DIR NW NW NW N N N N N E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC SC FW FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 5 5 5 5 5 5 10  
 

 
PAZ050-210900-  
SELINSGROVE-SNYDER PA  
40.82N 76.86W ELEV. 450 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 61 86 68 88 69  
TEMP 83 73 67 65 62 66 78 84 84 76 72 70 70 73 83 87 87 81 76 73 70 71  
DEWPT 63 64 63 61 60 64 67 69 71 71 70 68 68 70 73 71 71 71 71 69 67 66  
RH 51 73 87 87 93 93 69 61 65 85 93 93 93 90 72 59 59 72 85 87 90 84  
WIND DIR W S S S S S S S S S S S S S SW SW SW SW SW W W W  
WIND SPD 3 3 2 2 1 1 4 5 5 3 2 1 1 1 4 6 6 4 4 4 4 5  
CLOUDS FW CL CL FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 OV B2 B1  
POP 12HR 0 40 20 40 60  
QPF 12HR 0 0.16 0 0.05 0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S S C C L L L L  
TSTMS S C C S S S S S C C L L C C  
HEAT INDEX 88 89 89 93 93 85  
MAX HEAT 84 88 89 93 93  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 58 77 54 76 53 76 55 78  
TEMP 79 71 61 60 76 68 58 58 74 67 58 57 75 68 58 59 77 68  
DEWPT 61 60 55 56 55 55 53 52 53 55 52 52 52 54 54 56 57 59  
PWIND DIR NW NW NW N N N N N E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW SC FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 10 5 5 5 5 5 5 10  
 

 
PAZ057-210900-  
HARRISBURG-DAUPHIN PA  
40.19N 76.76W ELEV. 310 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 64 87 70 89 71  
TEMP 82 75 70 66 66 69 79 85 84 78 73 72 71 74 83 88 88 82 78 74 72 72  
DEWPT 62 64 63 62 62 65 69 70 72 70 70 69 69 70 73 71 71 70 70 69 68 67  
RH 51 69 78 87 87 87 72 61 67 76 90 90 93 87 72 57 57 67 76 84 87 84  
WIND DIR W SW S S SE SE S S S S S S S S SW SW SW SW W W W W  
WIND SPD 4 3 2 2 1 2 4 5 5 4 3 2 2 2 5 8 8 5 6 5 5 6  
CLOUDS CL CL CL FW FW FW SC SC B1 SC SC SC B1 B1 SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 0 40 20 30 60  
QPF 12HR 0 0.10 0 0.02 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C C L L  
TSTMS S C C S S S S C C C C C  
HEAT INDEX 90 90 89 94 94 86  
MAX HEAT 83 90 90 94 94 83  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 61 77 57 76 56 76 57 78  
TEMP 80 73 64 63 76 69 61 61 74 68 60 60 75 69 61 61 77 70  
DEWPT 62 60 56 57 55 54 53 53 53 54 53 53 52 54 54 57 57 58  
PWIND DIR NW NW NW N N N N NE E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 10 5 5 5 5 5 5 10  
 

 
PAZ065-210900-  
YORK-YORK PA  
39.92N 76.87W ELEV. 480 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 64 86 70 89 71  
TEMP 82 75 69 67 65 69 79 85 85 78 73 72 71 74 84 88 88 82 78 74 72 73  
DEWPT 61 63 62 62 62 65 70 71 71 70 70 70 69 70 73 71 71 70 70 69 68 68  
RH 49 66 78 84 90 87 74 63 63 76 90 93 93 87 70 57 57 67 76 84 87 84  
WIND DIR W S S S S S S S S S S S SW SW SW SW SW SW SW SW W W  
WIND SPD 3 2 2 1 1 2 4 6 6 4 4 2 2 3 5 9 9 5 5 5 5 6  
CLOUDS CL CL CL FW SC SC SC SC B1 SC SC SC B1 SC SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 0 40 20 20 60  
QPF 12HR 0 0.09 0 0.02 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C L L S  
TSTMS S C C S S S S C C C C  
HEAT INDEX 90 90 90 94 94 86  
MAX HEAT 83 90 90 94 94 83  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 77 56 75 55 76 57 78  
TEMP 80 73 64 62 76 69 61 61 74 68 60 59 75 69 61 62 77 70  
DEWPT 63 61 56 57 55 55 54 54 53 54 53 53 53 54 54 57 58 58  
PWIND DIR NW NW NW N N N N NE E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 20 10 5 5 5 5 5 5 5  
RAIN SHWRS S  
 

 
PAZ066-210900-  
LANCASTER-LANCASTER PA  
40.12N 76.30W ELEV. 403 FT  
419 PM EDT SUN AUG 20 2017  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED  
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 64 86 70 89 71  
TEMP 82 75 69 66 65 69 79 84 83 78 73 72 71 74 83 88 88 82 78 75 72 73  
DEWPT 60 62 63 62 62 65 68 71 72 71 70 70 69 71 74 73 72 72 72 71 68 69  
RH 47 64 81 87 90 87 69 65 70 79 90 93 93 90 74 61 59 72 82 87 87 87  
WIND DIR W SW SW S S S S S S S S S S SW SW SW SW S SW SW W W  
WIND SPD 5 3 2 2 1 2 5 8 8 6 5 3 3 2 5 8 9 5 5 4 5 5  
CLOUDS CL CL CL FW FW FW SC B1 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2  
POP 12HR 0 30 30 20 50  
QPF 12HR 0 0.19 0 0.02 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S S C C C C S  
TSTMS S C C C C S S S C C C C  
HEAT INDEX 89 88 90 96 95 87  
MAX HEAT 82 89 89 96 96 85  
 
DATE 08/23 THU 08/24/17 FRI 08/25/17 SAT 08/26/17 SUN 08/27/17  
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 77 57 76 56 76 57 78  
TEMP 80 73 64 63 76 70 62 61 74 69 60 59 75 69 61 62 77 71  
DEWPT 64 62 57 57 56 55 54 54 53 54 53 53 53 55 55 57 58 59  
PWIND DIR NW NW NW N N N N N E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 20 10 5 5 5 5 5 5 5  
RAIN SHWRS S  
 

 
 
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