941
FNUS51 KCTP 200652
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
252 AM EDT WED MAY 20 2026
DISCUSSION
A COLD FRONT WILL TRIGGER SHOWERS AND THUNDERSTORMS TODAY WITH A
FEW STRONG TO MARGINALLY SEVERE STORMS POSSIBLE IN THE SOUTHERN
TIER. A MAJOR COOLDOWN IS EXPECTED INTO MEMORIAL DAY WEEKEND
ALONG WITH SOAKING RAINFALL FRIDAY AND SATURDAY.
PAZ064-202015-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 70
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 88 (-3) 50 (-16) 64
RH % (24H TREND) 49 (+4) 88 (-2) 66
20FTWND-VAL/AM(MPH) LGT/VAR N 6 G16
20FTWND-RDG/PM(MPH) W 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.22 0.30 0.26
PRECIP DURATION 5 5 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 6020 860 2510
TRANSPORT WND (MPH) W 16 N 15 E 10
VENT RATE (KT-FT) 84280 11180 22590
DISPERSION 5 4 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 83 GOOD 22 FAIR 26 FAIR
MAX ADI LATE 107 VERY GOOD10 POOR 33 FAIR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS AROUND 60. MINIMUM
RH 77 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 91 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. MINIMUM
RH 87 PERCENT. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 72 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 63 PERCENT. LIGHT
WINDS.
PAZ034-202015-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 70 70
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-3) 49 (-14) 64
RH % (24H TREND) 56 (+7) 92 (-2) 51
20FTWND-VAL/AM(MPH) W 5 G13 NE 5 G13
20FTWND-RDG/PM(MPH) W 7 G15 N 6 G15 LGT/VAR
PRECIP AMOUNT 0.08 0.22 0.19
PRECIP DURATION 5 5 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4730 780 2750
TRANSPORT WND (MPH) W 16 N 13 E 10
VENT RATE (KT-FT) 66220 8580 24750
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 6 3
MAX ADI EARLY 72 GOOD 29 FAIR 24 FAIR
MAX ADI LATE 52 GEN GOOD 6 VERY POOR 25 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 78 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 90 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS AROUND 50. HIGHS IN THE LOWER
70S. MINIMUM RH 72 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT. LIGHT
WINDS.
PAZ025-202015-
BLAIR-
INCLUDING THE CITY OF ALTOONA
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 79 (-3) 48 (-17) 67
RH % (24H TREND) 64 (+9) 85 (-7) 45
20FTWND-VAL/AM(MPH) W 6 G17 NE 5 G14
20FTWND-RDG/PM(MPH) NW 7 G17 N 6 G16 LGT/VAR
PRECIP AMOUNT 0.10 0.11 0.07
PRECIP DURATION 6 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 3400 760 4450
TRANSPORT WND (MPH) W 16 N 9 E 13
VENT RATE (KT-FT) 47600 6080 48950
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 5 5
MAX ADI EARLY 52 GEN GOOD 27 FAIR 27 FAIR
MAX ADI LATE 38 FAIR 6 VERY POOR 64 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 73 PERCENT. EAST WINDS 5 TO 10 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 89 PERCENT. EAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 72 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ024-202015-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 74 (-4) 48 (-16) 66
RH % (24H TREND) 69 (+6) 88 (-8) 45
20FTWND-VAL/AM(MPH) W 7 G17 NE 5 G13
20FTWND-RDG/PM(MPH) NW 8 G17 N 6 G16 E 6
PRECIP AMOUNT 0.14 0.12 0.06
PRECIP DURATION 6 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 2770 1080 4420
TRANSPORT WND (MPH) W 15 N 9 E 14
VENT RATE (KT-FT) 36010 8640 53040
DISPERSION 5 3 5
DSI 1 1
SUNSHINE HOURS 4 6
MAX ADI EARLY 34 FAIR 23 FAIR 27 FAIR
MAX ADI LATE 34 FAIR 6 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 73 PERCENT. EAST WINDS 5 TO
10 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 89 PERCENT. SOUTHEAST WINDS AROUND 15 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 70 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 67 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 61 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
PAZ011-202015-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (-11) 44 (-20) 69
RH % (24H TREND) 58 (+6) 77 (-18) 33
20FTWND-VAL/AM(MPH) W 5 G12 NE 5 G14
20FTWND-RDG/PM(MPH) NW 5 G14 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2740 710 5020
TRANSPORT WND (MPH) NW 14 N 10 NE 14
VENT RATE (KT-FT) 32880 6390 60240
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 3 8
MAX ADI EARLY 28 FAIR 24 FAIR 53 GEN GOOD
MAX ADI LATE 29 FAIR 8 POOR 82 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 86 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 68 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
PAZ017-202015-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 74 (-7) 47 (-17) 68
RH % (24H TREND) 60 (+4) 80 (-14) 34
20FTWND-VAL/AM(MPH) W 6 G13 NE 5 G14
20FTWND-RDG/PM(MPH) NW 7 G15 N 5 G14 E 5 G13
PRECIP AMOUNT 0.13 0.06 0.01
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(FT-AGL) 2690 760 5160
TRANSPORT WND (MPH) W 14 N 9 E 13
VENT RATE (KT-FT) 32280 6080 56760
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 3 7
MAX ADI EARLY 30 FAIR 24 FAIR 47 GEN GOOD
MAX ADI LATE 30 FAIR 8 POOR 78 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
AROUND 60. MINIMUM RH 63 PERCENT. EAST WINDS 5 TO 10 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 85 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 68 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 64 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ053-202015-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 50 30
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-5) 48 (-17) 69
RH % (24H TREND) 59 (+10) 80 (-9) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NW 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.07 0.02
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(FT-AGL) 4370 450 5230
TRANSPORT WND (MPH) W 16 N 10 NE 12
VENT RATE (KT-FT) 61180 4050 52300
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 5
MAX ADI EARLY 75 GOOD 24 FAIR 50 GEN GOOD
MAX ADI LATE 82 GOOD 6 VERY POOR 73 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. MINIMUM RH 55 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE MID
50S. MINIMUM RH 81 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 73 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT. LIGHT WINDS.
PAZ063-202015-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 70
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 86 (-4) 52 (-14) 65
RH % (24H TREND) 53 (+9) 84 (-5) 55
20FTWND-VAL/AM(MPH) LGT/VAR NE 6 G15
20FTWND-RDG/PM(MPH) NW 5 G13 N 5 G13 LGT/VAR
PRECIP AMOUNT 0.14 0.20 0.19
PRECIP DURATION 5 4 4
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5380 540 3000
TRANSPORT WND (MPH) W 16 N 12 E 9
VENT RATE (KT-FT) 75320 5400 24000
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 83 GOOD 28 FAIR 27 FAIR
MAX ADI LATE 96 GOOD 9 POOR 32 FAIR
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS AROUND 60. MINIMUM
RH 73 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 87 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 80 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 70 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. LIGHT
WINDS.
PAZ057-202015-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 60
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 86 (-5) 51 (-16) 67
RH % (24H TREND) 53 (+9) 82 (-8) 51
20FTWND-VAL/AM(MPH) W 5 N 7 G17
20FTWND-RDG/PM(MPH) NW 7 G15 N 7 G15 NE 5 G12
PRECIP AMOUNT 0.12 0.13 0.13
PRECIP DURATION 5 3 2
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 5310 520 4220
TRANSPORT WND (MPH) W 15 N 12 NE 10
VENT RATE (KT-FT) 69030 5200 37980
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 72 GOOD 26 FAIR 25 FAIR
MAX ADI LATE 88 GOOD 11 POOR 27 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 66 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 83 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 78 PERCENT. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 69 PERCENT. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ010-202015-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 69 (-12) 43 (-20) 68
RH % (24H TREND) 58 (+3) 78 (-17) 34
20FTWND-VAL/AM(MPH) W 5 G12 NE 5 G13
20FTWND-RDG/PM(MPH) NW 6 G14 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2310 660 5210
TRANSPORT WND (MPH) NW 13 N 9 E 13
VENT RATE (KT-FT) 25410 5280 57310
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 3 8
MAX ADI EARLY 24 FAIR 24 FAIR 53 GEN GOOD
MAX ADI LATE 26 FAIR 8 POOR 82 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 60 PERCENT. EAST WINDS 5 TO
10 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 85 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 68 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
PAZ036-202015-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 80
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 86 (-4) 51 (-16) 65
RH % (24H TREND) 54 (+10) 88 (0) 56
20FTWND-VAL/AM(MPH) LGT/VAR NE 6 G16
20FTWND-RDG/PM(MPH) W 5 G14 N 5 G14 NE 5 G12
PRECIP AMOUNT 0.12 0.23 0.23
PRECIP DURATION 5 4 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5200 620 2680
TRANSPORT WND (MPH) W 16 N 12 E 10
VENT RATE (KT-FT) 72800 6200 24120
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 79 GOOD 26 FAIR 26 FAIR
MAX ADI LATE 91 GOOD 9 POOR 26 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS AROUND 50. HIGHS IN THE UPPER 50S. MINIMUM
RH 78 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 91 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 82 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 71 PERCENT. LIGHT
WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ035-202015-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 80
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 84 (-5) 51 (-14) 64
RH % (24H TREND) 53 (+8) 91 (+1) 56
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) NW 5 G15 N 5 G15 LGT/VAR
PRECIP AMOUNT 0.06 0.22 0.23
PRECIP DURATION 5 4 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5090 790 2550
TRANSPORT WND (MPH) W 16 N 10 E 9
VENT RATE (KT-FT) 71260 7110 20400
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 81 GOOD 30 FAIR 25 FAIR
MAX ADI LATE 91 GOOD 8 POOR 29 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 81 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 93 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS AROUND 70. MINIMUM RH 76 PERCENT. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. MINIMUM RH 68 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT. LIGHT
WINDS.
PAZ026-202015-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 60
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-3) 50 (-15) 67
RH % (24H TREND) 57 (+9) 85 (-6) 46
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) NW 6 G15 N 5 G15 LGT/VAR
PRECIP AMOUNT 0.09 0.12 0.09
PRECIP DURATION 5 2 3
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4260 560 4820
TRANSPORT WND (MPH) W 15 N 10 E 12
VENT RATE (KT-FT) 55380 5040 48200
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 72 GOOD 29 FAIR 29 FAIR
MAX ADI LATE 40 FAIR 7 POOR 58 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 72 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 88 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 73 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. LIGHT
WINDS.
PAZ028-202015-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 83 (-4) 51 (-14) 67
RH % (24H TREND) 58 (+8) 84 (-8) 48
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G16
20FTWND-RDG/PM(MPH) NW 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.09 0.07
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL) 4310 490 4880
TRANSPORT WND (MPH) W 15 N 10 NE 13
VENT RATE (KT-FT) 56030 4410 53680
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 76 GOOD 27 FAIR 33 FAIR
MAX ADI LATE 46 GEN GOOD 8 POOR 61 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 70 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 88 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 77 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 69 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT. LIGHT
WINDS.
PAZ066-202015-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 60
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 89 (-4) 53 (-15) 66
RH % (24H TREND) 50 (+8) 89 (-3) 63
20FTWND-VAL/AM(MPH) W 5 N 7 G14
20FTWND-RDG/PM(MPH) W 8 G15 N 6 NE 5 G12
PRECIP AMOUNT 0.31 0.33 0.28
PRECIP DURATION 4 5 6
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 6250 480 2580
TRANSPORT WND (MPH) W 17 N 13 NE 10
VENT RATE (KT-FT) 93750 5280 23220
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 8 3
MAX ADI EARLY 72 GOOD 25 FAIR 23 FAIR
MAX ADI LATE 106 VERY GOOD11 POOR 23 FAIR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 50. HIGHS
IN THE LOWER 60S. MINIMUM RH 69 PERCENT. EAST WINDS UP TO 10 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 85 PERCENT. EAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 81 PERCENT. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ059-202015-
LEBANON-
INCLUDING THE CITY OF LEBANON
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 60
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 87 (-5) 52 (-15) 67
RH % (24H TREND) 54 (+11) 85 (-6) 56
20FTWND-VAL/AM(MPH) W 5 N 7 G16
20FTWND-RDG/PM(MPH) NW 8 N 7 G14 NE 5
PRECIP AMOUNT 0.14 0.15 0.17
PRECIP DURATION 5 3 3
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 5510 460 3030
TRANSPORT WND (MPH) W 16 N 10 E 10
VENT RATE (KT-FT) 77140 4140 27270
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 7 3
MAX ADI EARLY 74 GOOD 25 FAIR 23 FAIR
MAX ADI LATE 97 GOOD 10 POOR 25 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 50. HIGHS
IN THE LOWER 60S. MINIMUM RH 67 PERCENT. NORTHEAST WINDS UP TO
10 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 85 PERCENT. EAST WINDS 10 TO 15 MPH.
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 81 PERCENT. EAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ005-202015-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-14) 41 (-21) 66
RH % (24H TREND) 56 (+6) 78 (-16) 32
20FTWND-VAL/AM(MPH) W 5 NE 5 G13
20FTWND-RDG/PM(MPH) NW 5 G13 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL) 2250 680 4780
TRANSPORT WND (MPH) NW 13 N 9 E 14
VENT RATE (KT-FT) 24750 5440 57360
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 3 9
MAX ADI EARLY 25 FAIR 25 FAIR 58 GEN GOOD
MAX ADI LATE 27 FAIR 8 POOR 80 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND
5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE MID 40S. HIGHS IN THE LOWER
50S. MINIMUM RH 82 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. MINIMUM RH 65 PERCENT. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ027-202015-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-4) 50 (-15) 68
RH % (24H TREND) 61 (+11) 86 (-7) 46
20FTWND-VAL/AM(MPH) W 5 G13 LGT/VAR
20FTWND-RDG/PM(MPH) NW 5 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.08 0.05
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL) 3830 500 5140
TRANSPORT WND (MPH) W 15 N 9 NE 12
VENT RATE (KT-FT) 49790 4000 51400
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 5
MAX ADI EARLY 72 GOOD 26 FAIR 36 FAIR
MAX ADI LATE 39 FAIR 6 VERY POOR 69 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 69 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 90 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 77 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 69 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ051-202015-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 30
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-7) 51 (-14) 68
RH % (24H TREND) 59 (+13) 76 (-15) 41
20FTWND-VAL/AM(MPH) LGT/VAR N 5 G13
20FTWND-RDG/PM(MPH) NW 6 G14 N 5 G14 LGT/VAR
PRECIP AMOUNT 0.10 0.07 0.02
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(FT-AGL) 4300 480 5440
TRANSPORT WND (MPH) W 15 N 10 NE 12
VENT RATE (KT-FT) 55900 4320 54400
DISPERSION 5 3 5
DSI 2 2
SUNSHINE HOURS 6 5
MAX ADI EARLY 75 GOOD 26 FAIR 40 FAIR
MAX ADI LATE 42 GEN GOOD 7 POOR 77 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. MINIMUM RH 55 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE MID
50S. MINIMUM RH 80 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 70 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 64 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. LIGHT
WINDS.
PAZ018-202015-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 30 20
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 76 (-6) 48 (-16) 67
RH % (24H TREND) 62 (+10) 80 (-13) 34
20FTWND-VAL/AM(MPH) W 6 G16 NE 5 G16
20FTWND-RDG/PM(MPH) NW 6 G16 N 5 G16 NE 5 G13
PRECIP AMOUNT 0.11 0.06 0.01
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(FT-AGL) 3160 670 5230
TRANSPORT WND (MPH) W 15 N 10 NE 13
VENT RATE (KT-FT) 41080 6030 57530
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 5 6
MAX ADI EARLY 37 FAIR 26 FAIR 40 FAIR
MAX ADI LATE 35 FAIR 8 POOR 82 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
MINIMUM RH 85 PERCENT. EAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 71 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. MINIMUM RH 64 PERCENT. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ012-202015-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 70 20 0
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 75 (-8) 47 (-17) 69
RH % (24H TREND) 58 (+9) 77 (-16) 32
20FTWND-VAL/AM(MPH) W 5 G13 NE 5 G16
20FTWND-RDG/PM(MPH) NW 5 G14 LGT/VAR NE 5 G13
PRECIP AMOUNT 0.09 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 3280 650 5030
TRANSPORT WND (MPH) W 14 N 9 NE 14
VENT RATE (KT-FT) 39360 5200 60360
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 32 FAIR 25 FAIR 55 GEN GOOD
MAX ADI LATE 33 FAIR 8 POOR 79 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 57 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
MINIMUM RH 83 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 70 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 61 PERCENT. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 51 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
PAZ041-202015-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 75 (-9) 45 (-19) 65
RH % (24H TREND) 63 (+13) 78 (-14) 39
20FTWND-VAL/AM(MPH) W 5 G13 N 8 G19
20FTWND-RDG/PM(MPH) NW 6 G14 N 5 G13 NE 5 G14
PRECIP AMOUNT 0.07 0.02 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 3370 630 4700
TRANSPORT WND (MPH) NW 14 N 10 NE 14
VENT RATE (KT-FT) 40440 5670 56400
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 36 FAIR 27 FAIR 56 GEN GOOD
MAX ADI LATE 34 FAIR 12 POOR 76 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE MID 40S. HIGHS IN THE LOWER
50S. MINIMUM RH 86 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 77 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 66 PERCENT. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
PAZ052-202015-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 60 40
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-7) 51 (-14) 68
RH % (24H TREND) 58 (+12) 81 (-9) 43
20FTWND-VAL/AM(MPH) LGT/VAR N 5 G15
20FTWND-RDG/PM(MPH) NW 6 G14 N 5 G15 LGT/VAR
PRECIP AMOUNT 0.12 0.09 0.03
PRECIP DURATION 5 3 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL) 4460 480 5320
TRANSPORT WND (MPH) W 15 N 12 NE 12
VENT RATE (KT-FT) 57980 4800 53200
DISPERSION 5 3 5
DSI 2 2
SUNSHINE HOURS 6 5
MAX ADI EARLY 76 GOOD 26 FAIR 31 FAIR
MAX ADI LATE 43 GEN GOOD 8 POOR 71 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 81 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 73 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. MINIMUM RH 66 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ056-202015-
PERRY-
INCLUDING THE CITY OF NEWPORT
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 60
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 84 (-4) 52 (-14) 66
RH % (24H TREND) 56 (+9) 83 (-5) 50
20FTWND-VAL/AM(MPH) W 5 NE 6 G17
20FTWND-RDG/PM(MPH) NW 6 G14 N 5 G14 LGT/VAR
PRECIP AMOUNT 0.10 0.11 0.10
PRECIP DURATION 5 3 2
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 4670 530 4260
TRANSPORT WND (MPH) W 16 N 10 NE 12
VENT RATE (KT-FT) 65380 4770 42600
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 7 4
MAX ADI EARLY 78 GOOD 28 FAIR 27 FAIR
MAX ADI LATE 82 GOOD 9 POOR 32 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 70 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 88 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 79 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 70 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT. LIGHT
WINDS.
PAZ006-202015-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 70 (-10) 41 (-22) 65
RH % (24H TREND) 58 (+7) 76 (-20) 35
20FTWND-VAL/AM(MPH) W 6 NE 7 G16
20FTWND-RDG/PM(MPH) NW 6 N 5 G12 NE 6 G13
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2450 710 4420
TRANSPORT WND (MPH) NW 14 N 12 NE 15
VENT RATE (KT-FT) 29400 7100 57460
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 4 8
MAX ADI EARLY 31 FAIR 24 FAIR 59 GEN GOOD
MAX ADI LATE 28 FAIR 9 POOR 74 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 56 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE MID 40S. HIGHS IN THE LOWER
50S. MINIMUM RH 85 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 71 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 63 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 54 PERCENT. WEST WINDS
AROUND 5 MPH.
PAZ058-202015-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 60 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 84 (-5) 49 (-18) 67
RH % (24H TREND) 56 (+12) 84 (-1) 48
20FTWND-VAL/AM(MPH) LGT/VAR N 5 G16
20FTWND-RDG/PM(MPH) NW 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.11 0.09 0.07
PRECIP DURATION 4 3 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL) 5030 620 4560
TRANSPORT WND (MPH) W 17 N 13 NE 10
VENT RATE (KT-FT) 75450 6820 41040
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 7 4
MAX ADI EARLY 81 GOOD 25 FAIR 31 FAIR
MAX ADI LATE 98 GOOD 9 POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 61 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
MINIMUM RH 83 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 78 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. MINIMUM RH 70 PERCENT. EAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ050-202015-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-5) 51 (-14) 67
RH % (24H TREND) 59 (+10) 85 (-7) 47
20FTWND-VAL/AM(MPH) W 5 G13 N 6 G17
20FTWND-RDG/PM(MPH) NW 6 G15 N 5 G15 NE 5 G13
PRECIP AMOUNT 0.10 0.08 0.03
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL) 4530 500 4970
TRANSPORT WND (MPH) W 15 N 12 NE 13
VENT RATE (KT-FT) 58890 5000 54670
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 74 GOOD 26 FAIR 34 FAIR
MAX ADI LATE 44 GEN GOOD 9 POOR 77 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 66 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 85 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 77 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. MINIMUM RH 70 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. LIGHT
WINDS.
PAZ033-202015-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 75 (-4) 47 (-16) 63
RH % (24H TREND) 70 (+10) 98 (+2) 58
20FTWND-VAL/AM(MPH) W 6 G15 LGT/VAR
20FTWND-RDG/PM(MPH) W 8 G16 N 5 G15 E 5 G12
PRECIP AMOUNT 0.13 0.23 0.16
PRECIP DURATION 6 6 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3460 880 2430
TRANSPORT WND (MPH) W 17 N 9 E 13
VENT RATE (KT-FT) 51900 7040 26730
DISPERSION 5 3 5
DSI 1 1
SUNSHINE HOURS 5 4
MAX ADI EARLY 42 GEN GOOD 23 FAIR 22 FAIR
MAX ADI LATE 42 GEN GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 83 PERCENT. EAST WINDS 5 TO 10 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 93 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. MINIMUM RH 74 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 73 PERCENT. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 65 PERCENT. WEST
WINDS AROUND 5 MPH.
PAZ019-202015-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 40 30
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 79 (-5) 49 (-15) 68
RH % (24H TREND) 62 (+9) 84 (-7) 41
20FTWND-VAL/AM(MPH) W 6 G14 NE 5 G15
20FTWND-RDG/PM(MPH) NW 6 G15 N 5 G15 NE 5 G13
PRECIP AMOUNT 0.11 0.07 0.02
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(FT-AGL) 3560 550 5190
TRANSPORT WND (MPH) W 15 N 9 NE 13
VENT RATE (KT-FT) 46280 4400 57090
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 6
MAX ADI EARLY 69 GOOD 26 FAIR 35 FAIR
MAX ADI LATE 39 FAIR 8 POOR 77 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
AROUND 60. MINIMUM RH 65 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
MINIMUM RH 86 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 75 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ045-202015-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 40 20
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 79 (-6) 49 (-16) 68
RH % (24H TREND) 62 (+13) 79 (-12) 38
20FTWND-VAL/AM(MPH) W 5 G13 NE 5 G14
20FTWND-RDG/PM(MPH) NW 6 G14 LGT/VAR NE 5 G13
PRECIP AMOUNT 0.10 0.06 0.01
PRECIP DURATION 4 1 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(FT-AGL) 3670 580 5140
TRANSPORT WND (MPH) W 15 N 9 NE 13
VENT RATE (KT-FT) 47710 4640 56540
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 6
MAX ADI EARLY 64 GOOD 25 FAIR 36 FAIR
MAX ADI LATE 40 FAIR 8 POOR 79 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
MINIMUM RH 84 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 72 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 64 PERCENT. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
PAZ046-202015-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 40 20
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 80 (-7) 49 (-16) 68
RH % (24H TREND) 60 (+12) 77 (-14) 38
20FTWND-VAL/AM(MPH) W 5 G13 N 6 G16
20FTWND-RDG/PM(MPH) NW 6 G15 N 5 G14 NE 5 G13
PRECIP AMOUNT 0.08 0.04 0.00
PRECIP DURATION 4 1 0
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(FT-AGL) 3860 560 5120
TRANSPORT WND (MPH) W 15 N 10 NE 13
VENT RATE (KT-FT) 50180 5040 56320
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 6
MAX ADI EARLY 67 GOOD 27 FAIR 56 GEN GOOD
MAX ADI LATE 39 FAIR 10 POOR 79 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. MINIMUM RH 56 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE MID
50S. MINIMUM RH 82 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 73 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 64 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
PAZ042-202015-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 76 (-7) 45 (-18) 64
RH % (24H TREND) 67 (+14) 85 (-7) 44
20FTWND-VAL/AM(MPH) W 5 G13 N 8 G21
20FTWND-RDG/PM(MPH) NW 5 G15 N 6 G16 N 5 G15
PRECIP AMOUNT 0.08 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL) 3410 680 4460
TRANSPORT WND (MPH) NW 15 N 14 N 15
VENT RATE (KT-FT) 44330 8160 57980
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 6 6
MAX ADI EARLY 57 GEN GOOD 28 FAIR 57 GEN GOOD
MAX ADI LATE 38 FAIR 13 GEN POOR 79 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 58 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE MID 40S. HIGHS IN THE LOWER
50S. MINIMUM RH 87 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 80 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 70. MINIMUM RH 70 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 61 PERCENT. WEST WINDS
AROUND 5 MPH.
PAZ037-202015-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (-11) 43 (-20) 62
RH % (24H TREND) 59 (+10) 77 (-16) 40
20FTWND-VAL/AM(MPH) W 5 G12 NE 7 G16
20FTWND-RDG/PM(MPH) NW 6 G13 N 5 G12 NE 6 G14
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2720 600 3940
TRANSPORT WND (MPH) NW 14 N 10 NE 16
VENT RATE (KT-FT) 32640 5400 55160
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 35 FAIR 28 FAIR 64 GOOD
MAX ADI LATE 31 FAIR 9 POOR 73 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 55 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN, COOLER. LOWS IN THE MID 40S. HIGHS IN THE LOWER
50S. MINIMUM RH 85 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. MINIMUM RH 73 PERCENT. SOUTHEAST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 64 PERCENT. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 56 PERCENT. WEST WINDS
AROUND 5 MPH.
PAZ049-202015-
UNION-
INCLUDING THE CITY OF LEWISBURG
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 40 30
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 82 (-6) 49 (-16) 68
RH % (24H TREND) 59 (+12) 80 (-10) 43
20FTWND-VAL/AM(MPH) W 5 G13 N 5 G15
20FTWND-RDG/PM(MPH) NW 6 G15 LGT/VAR NE 5 G13
PRECIP AMOUNT 0.10 0.07 0.02
PRECIP DURATION 5 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(FT-AGL) 4500 480 5160
TRANSPORT WND (MPH) W 16 N 12 NE 13
VENT RATE (KT-FT) 63000 4800 56760
DISPERSION 5 3 5
DSI 2 2
SUNSHINE HOURS 6 5
MAX ADI EARLY 76 GOOD 25 FAIR 36 FAIR
MAX ADI LATE 46 GEN GOOD 8 POOR 80 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 61 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 84 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS, WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 74 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT. LIGHT
WINDS.
PAZ004-202015-
WARREN-
INCLUDING THE CITY OF WARREN
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-18) 41 (-20) 68
RH % (24H TREND) 56 (+5) 80 (-16) 33
20FTWND-VAL/AM(MPH) NW 5 NE 5 G12
20FTWND-RDG/PM(MPH) NW 5 G12 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL) 2300 580 5090
TRANSPORT WND (MPH) N 13 N 9 E 14
VENT RATE (KT-FT) 25300 4640 61080
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 3 9
MAX ADI EARLY 20 GEN POOR 26 FAIR 57 GEN GOOD
MAX ADI LATE 27 FAIR 8 POOR 84 GOOD
MAX LVORI EARLY 7 3 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. MINIMUM RH 54 PERCENT. EAST WINDS AROUND
5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 81 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ065-202015-
YORK-
INCLUDING THE CITY OF YORK
252 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 70
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 89 (-3) 53 (-14) 64
RH % (24H TREND) 49 (+6) 90 (0) 65
20FTWND-VAL/AM(MPH) LGT/VAR N 7 G15
20FTWND-RDG/PM(MPH) W 7 G14 N 5 NE 5
PRECIP AMOUNT 0.31 0.36 0.28
PRECIP DURATION 5 5 7
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 6080 650 2610
TRANSPORT WND (MPH) W 16 N 13 E 10
VENT RATE (KT-FT) 85120 7150 23490
DISPERSION 5 3 5
DSI 2 1
SUNSHINE HOURS 8 3
MAX ADI EARLY 75 GOOD 24 FAIR 25 FAIR
MAX ADI LATE 107 VERY GOOD12 POOR 23 FAIR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS AROUND 50. HIGHS IN THE LOWER 60S. MINIMUM
RH 74 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 88 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. MINIMUM
RH 84 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE UPPER 70S. MINIMUM RH 63 PERCENT. WEST WINDS
AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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