889
FNUS51 KCTP 170545
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
145 AM EDT SUN MAY 17 2026
DISCUSSION
A WEAK MID AND UPPER LEVEL DISTURBANCE OVER THE MIDDLE OHIO RIVER
VALLEY AND CENTRAL APPALACHIANS WILL DRIFT NORTHEAST ACROSS
CENTRAL PENNSYLVANIA THIS AFTERNOON AND EVENING, ACCOMPANIED BY A
FEW SHOWERS AND POSSIBLY A THUNDERSTORM.
RAINFALL ACCUMULATIONS SHOULD AVERAGE BELOW 0.10" (AND MOST
LOCATIONS LIKELY STAY DRY).
CLEARING SKIES FROM WEST TO EAST OVERNIGHT COULD RESULT
IN SOME FOG FORMATION, ESPECIALLY IN THE VALLEYS IN NORTHWESTERN
PA, FOR ANY LOCATION THAT GETS RAINFALL THIS AFTERNOON.
TEMPERATURES WILL TREND SIGNIFICANTLY WARMER TODAY THROUGH THE
EARLY PART OF THE UPCOMING WEEK WITH THIS UPCOMING BOUT OF
SUMMERLIKE HEAT PEAKING MONDAY AND TUESDAY.
A STRONG COLD FRONT WILL BRING SHOWERS AND SCATTERED THUNDERSTORMS
ON WEDNESDAY, SOME OF WHICH COULD BE SEVERE IN THE AFTERNOON AND
EARLY EVENING. COOLER, MORE SEASONABLE CONDITIONS WILL FOLLOW FOR
THE END OF THE WEEK AND INTO MEMORIAL DAY WEEKEND.
PAZ064-172015-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 87 (+7) 61 (+6) 94
RH % (24H TREND) 46 (+7) 93 (-1) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5250 390 6110
TRANSPORT WND (MPH) W 13 S 5 S 13
VENT RATE (KT-FT) 57750 1560 67210
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 11
MAX ADI EARLY 45 GEN GOOD 4 VERY POOR 16 GEN POOR
MAX ADI LATE 83 GOOD 3 VERY POOR 88 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 35 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 90. MINIMUM RH 45 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE MID 50S.
HIGHS AROUND 70. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 57 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. LIGHT WINDS.
PAZ034-172015-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 87 (+8) 59 (+5) 94
RH % (24H TREND) 39 (0) 88 (-5) 31
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 0 0
PRECIP BEGIN 9 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 4550 360 7860
TRANSPORT WND (MPH) W 13 SW 6 SW 13
VENT RATE (KT-FT) 50050 1800 86460
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 49 GEN GOOD 6 VERY POOR 46 GEN GOOD
MAX ADI LATE 62 GOOD 3 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 31 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
MINIMUM RH 52 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE LOWER 50S.
HIGHS AROUND 70. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. EAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ025-172015-
BLAIR-
INCLUDING THE CITY OF ALTOONA
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 20
CHANCE OF THUNDER (%) 20 30 20
TEMP (24H TREND) 86 (+8) 60 (+5) 94
RH % (24H TREND) 43 (+2) 90 (-4) 32
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 4260 350 6730
TRANSPORT WND (MPH) W 13 SW 6 SW 14
VENT RATE (KT-FT) 46860 1750 80760
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 52 GEN GOOD 7 POOR 45 GEN GOOD
MAX ADI LATE 62 GOOD 3 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 35 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
MINIMUM RH 57 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ024-172015-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 82 (+7) 61 (+7) 90
RH % (24H TREND) 48 (+4) 85 (-10) 36
20FTWND-VAL/AM(MPH) SW 5 G15 LGT/VAR
20FTWND-RDG/PM(MPH) W 6 G14 LGT/VAR SW 6 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 3590 340 6180
TRANSPORT WND (MPH) W 13 S 8 SW 16
VENT RATE (KT-FT) 39490 2380 86520
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 12
MAX ADI EARLY 41 GEN GOOD 8 POOR 66 GOOD
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 70S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 60S. MINIMUM RH 41 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. SOUTHEAST
WINDS AROUND 10 MPH.
PAZ011-172015-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 85 (+9) 59 (+6) 93
RH % (24H TREND) 45 (+3) 92 (-2) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G16
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 4150 330 6190
TRANSPORT WND (MPH) W 14 S 6 SW 18
VENT RATE (KT-FT) 49800 1650 99040
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 11
MAX ADI EARLY 40 FAIR 5 VERY POOR 52 GEN GOOD
MAX ADI LATE 73 GOOD 3 VERY POOR 125 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. NOT AS WARM. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 48 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 58 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ017-172015-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (+8) 60 (+7) 92
RH % (24H TREND) 46 (+4) 90 (-6) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G13 LGT/VAR SW 6 G16
PRECIP AMOUNT 0.01 0.05 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL) 3870 340 6390
TRANSPORT WND (MPH) W 13 S 6 SW 17
VENT RATE (KT-FT) 42570 1700 95850
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 12
MAX ADI EARLY 38 FAIR 8 POOR 55 GEN GOOD
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 70S. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 58 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ053-172015-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 10 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+10) 61 (+7) 93
RH % (24H TREND) 43 (+2) 92 (-1) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 4 AM
MIXING HGT(FT-AGL) 4980 350 5490
TRANSPORT WND (MPH) W 14 SE 5 SW 12
VENT RATE (KT-FT) 59760 1400 54900
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 31 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 80 GOOD 3 VERY POOR 91 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 39 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 58 PERCENT. LIGHT
WINDS.
PAZ063-172015-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 88 (+7) 61 (+6) 95
RH % (24H TREND) 44 (+6) 91 (0) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5170 380 5440
TRANSPORT WND (MPH) W 12 SW 5 SW 9
VENT RATE (KT-FT) 51700 1520 43520
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 47 GEN GOOD 4 VERY POOR 15 GEN POOR
MAX ADI LATE 77 GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 34 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 90. MINIMUM RH 46 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE MID 50S.
HIGHS AROUND 70. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ057-172015-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 88 (+8) 61 (+5) 95
RH % (24H TREND) 44 (+6) 92 (-2) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5300 370 5680
TRANSPORT WND (MPH) W 13 SE 5 SW 13
VENT RATE (KT-FT) 58300 1480 62480
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 43 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX ADI LATE 78 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 36 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 60S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 52 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ010-172015-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 83 (+9) 59 (+7) 91
RH % (24H TREND) 49 (+4) 89 (-8) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G12 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 3520 350 5850
TRANSPORT WND (MPH) SW 14 S 8 SW 20
VENT RATE (KT-FT) 42240 2450 99450
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 11
MAX ADI EARLY 29 FAIR 5 VERY POOR 67 GOOD
MAX ADI LATE 60 GEN GOOD 4 VERY POOR 124 VERY GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 60S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 49 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ036-172015-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 88 (+7) 61 (+6) 94
RH % (24H TREND) 44 (+5) 93 (0) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 4320 370 5660
TRANSPORT WND (MPH) W 12 SW 5 SW 9
VENT RATE (KT-FT) 43200 1480 45280
DISPERSION 5 1 5
DSI 2 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 39 FAIR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 63 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 33 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. MINIMUM RH 38 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 55 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. LIGHT
WINDS.
PAZ035-172015-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 20 20
CHANCE OF THUNDER (%) 40 20 20
TEMP (24H TREND) 88 (+7) 61 (+6) 95
RH % (24H TREND) 41 (+3) 91 (-2) 32
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0 0
PRECIP BEGIN 10 AM 6 PM 2 PM
PRECIP END 5 PM 8 PM CONTINUING
MIXING HGT(FT-AGL) 4440 350 7380
TRANSPORT WND (MPH) W 12 SW 5 SW 10
VENT RATE (KT-FT) 44400 1400 66420
DISPERSION 5 1 5
DSI 2 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 46 GEN GOOD 4 VERY POOR 25 FAIR
MAX ADI LATE 61 GOOD 3 VERY POOR 88 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. MINIMUM RH 30 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT. LIGHT WINDS.
PAZ026-172015-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 88 (+8) 59 (+5) 95
RH % (24H TREND) 41 (+2) 94 (0) 32
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 4550 340 7050
TRANSPORT WND (MPH) W 12 S 5 SW 13
VENT RATE (KT-FT) 45500 1360 77550
DISPERSION 5 1 5
DSI 2 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 50 GEN GOOD 5 VERY POOR 25 FAIR
MAX ADI LATE 62 GOOD 2 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. MINIMUM RH 33 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE LOWER 50S.
HIGHS AROUND 70. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 51 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 59 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ028-172015-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 89 (+9) 60 (+5) 96
RH % (24H TREND) 41 (+2) 96 (+1) 32
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 5080 350 6470
TRANSPORT WND (MPH) W 12 SW 5 SW 10
VENT RATE (KT-FT) 50800 1400 58230
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 49 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX ADI LATE 71 GOOD 2 VERY POOR 82 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. MINIMUM RH 34 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE LOWER 50S.
HIGHS AROUND 70. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 62 PERCENT. LIGHT WINDS.
PAZ066-172015-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+8) 62 (+6) 94
RH % (24H TREND) 44 (+5) 93 (-2) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) W 5 LGT/VAR S 5 G15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5680 390 5690
TRANSPORT WND (MPH) W 14 S 5 SW 9
VENT RATE (KT-FT) 68160 1560 45520
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 12
MAX ADI EARLY 40 FAIR 7 POOR 22 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 36 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE MID 50S.
HIGHS AROUND 70. MINIMUM RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ059-172015-
LEBANON-
INCLUDING THE CITY OF LEBANON
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+8) 61 (+6) 95
RH % (24H TREND) 45 (+6) 95 (0) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5400 380 5550
TRANSPORT WND (MPH) W 13 W 5 SW 13
VENT RATE (KT-FT) 59400 1520 61050
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 12
MAX ADI EARLY 42 GEN GOOD 6 VERY POOR 20 GEN POOR
MAX ADI LATE 82 GOOD 3 VERY POOR 77 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 90. MINIMUM RH 47 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS IN THE LOWER 50S.
HIGHS AROUND 70. MINIMUM RH 43 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ005-172015-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 83 (+9) 58 (+6) 90
RH % (24H TREND) 45 (+1) 91 (-3) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.03 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 4190 370 5700
TRANSPORT WND (MPH) W 15 S 9 SW 21
VENT RATE (KT-FT) 54470 2960 102600
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 11
MAX ADI EARLY 34 FAIR 5 VERY POOR 80 GOOD
MAX ADI LATE 71 GOOD 5 VERY POOR 133 VERY GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 70S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 57 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ027-172015-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 20
TEMP (24H TREND) 88 (+8) 59 (+5) 97
RH % (24H TREND) 43 (+3) 96 (-1) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 4820 350 6570
TRANSPORT WND (MPH) W 12 SW 5 SW 12
VENT RATE (KT-FT) 48200 1400 65700
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 50 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX ADI LATE 67 GOOD 2 VERY POOR 87 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. MINIMUM RH 35 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS WARM. LOWS AROUND 50. HIGHS
AROUND 70. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 52 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. LIGHT
WINDS.
PAZ051-172015-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+8) 61 (+6) 93
RH % (24H TREND) 43 (+3) 91 (0) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.00
PRECIP DURATION 0
PRECIP BEGIN 10 PM
PRECIP END 2 AM
MIXING HGT(FT-AGL) 5060 360 5310
TRANSPORT WND (MPH) W 12 SE 5 SW 12
VENT RATE (KT-FT) 50600 1440 53100
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 31 FAIR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 71 GOOD 2 VERY POOR 76 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 60S. MINIMUM RH 41 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 49 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 57 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ018-172015-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+7) 59 (+5) 92
RH % (24H TREND) 43 (+3) 91 (-3) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) W 5 G13 LGT/VAR SW 5 G15
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL) 4410 330 6430
TRANSPORT WND (MPH) W 13 S 6 SW 15
VENT RATE (KT-FT) 48510 1650 83590
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 11
MAX ADI EARLY 46 GEN GOOD 5 VERY POOR 41 GEN GOOD
MAX ADI LATE 69 GOOD 3 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 57 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ012-172015-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 86 (+9) 58 (+4) 94
RH % (24H TREND) 43 (+3) 94 (-1) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G15
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(FT-AGL) 4750 340 6170
TRANSPORT WND (MPH) W 14 S 5 SW 16
VENT RATE (KT-FT) 57000 1360 86380
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 11
MAX ADI EARLY 41 GEN GOOD 5 VERY POOR 31 FAIR
MAX ADI LATE 76 GOOD 2 VERY POOR 107 VERY GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
MINIMUM RH 54 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 57 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ041-172015-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+9) 58 (+5) 90
RH % (24H TREND) 45 (+2) 94 (0) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G14
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL) 4990 330 5800
TRANSPORT WND (MPH) W 13 S 5 SW 15
VENT RATE (KT-FT) 54890 1320 75400
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 38 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 85 GOOD 3 VERY POOR 92 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. MINIMUM RH
59 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 60S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 54 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 63 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ052-172015-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+8) 61 (+6) 93
RH % (24H TREND) 43 (+3) 92 (0) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5060 360 5290
TRANSPORT WND (MPH) W 12 SE 5 SW 12
VENT RATE (KT-FT) 50600 1440 52900
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 8 11
MAX ADI EARLY 34 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 74 GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 38 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 60S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 59 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ056-172015-
PERRY-
INCLUDING THE CITY OF NEWPORT
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 88 (+8) 61 (+6) 95
RH % (24H TREND) 43 (+5) 91 (-1) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5250 350 5820
TRANSPORT WND (MPH) W 12 SW 5 SW 10
VENT RATE (KT-FT) 52500 1400 52380
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 51 GEN GOOD 4 VERY POOR 17 GEN POOR
MAX ADI LATE 74 GOOD 3 VERY POOR 70 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 35 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 60S. MINIMUM RH 41 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 62 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ006-172015-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 83 (+9) 58 (+5) 89
RH % (24H TREND) 45 (+1) 94 (-2) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G12 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 4420 340 5820
TRANSPORT WND (MPH) W 15 SW 7 SW 20
VENT RATE (KT-FT) 57460 2040 98940
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 11
MAX ADI EARLY 43 GEN GOOD 5 VERY POOR 64 GOOD
MAX ADI LATE 75 GOOD 4 VERY POOR 121 VERY GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 61 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ058-172015-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+9) 60 (+6) 91
RH % (24H TREND) 44 (+3) 91 (-4) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5450 360 5070
TRANSPORT WND (MPH) W 13 NW 5 SW 10
VENT RATE (KT-FT) 59950 1440 45630
DISPERSION 5 1 5
DSI 2 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 40 FAIR 5 VERY POOR 31 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 79 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 50. HIGHS IN THE
UPPER 60S. MINIMUM RH 45 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 61 PERCENT. EAST
WINDS AROUND 5 MPH.
PAZ050-172015-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 87 (+8) 60 (+5) 93
RH % (24H TREND) 45 (+4) 93 (0) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 4980 360 5560
TRANSPORT WND (MPH) W 12 SW 3 SW 12
VENT RATE (KT-FT) 49800 1080 55600
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 11
MAX ADI EARLY 44 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX ADI LATE 72 GOOD 3 VERY POOR 77 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 60S. MINIMUM RH 44 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ033-172015-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 82 (+7) 59 (+6) 89
RH % (24H TREND) 49 (+3) 85 (-11) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) W 5 G13 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 4170 360 6610
TRANSPORT WND (MPH) W 14 SW 9 SW 15
VENT RATE (KT-FT) 50040 2880 85930
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 12
MAX ADI EARLY 44 GEN GOOD 7 POOR 67 GOOD
MAX ADI LATE 71 GOOD 4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 64 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 60S. MINIMUM RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 60 PERCENT. EAST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 66 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ019-172015-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 87 (+9) 60 (+6) 94
RH % (24H TREND) 45 (+4) 92 (-1) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G13
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(FT-AGL) 4650 340 6370
TRANSPORT WND (MPH) W 13 S 5 SW 14
VENT RATE (KT-FT) 51150 1360 76440
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 49 GEN GOOD 5 VERY POOR 30 FAIR
MAX ADI LATE 72 GOOD 2 VERY POOR 95 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ045-172015-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 87 (+9) 60 (+5) 93
RH % (24H TREND) 44 (+4) 93 (-2) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM 7 PM
PRECIP END 6 PM 1 AM
MIXING HGT(FT-AGL) 4770 340 6030
TRANSPORT WND (MPH) W 13 S 5 SW 14
VENT RATE (KT-FT) 52470 1360 72360
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 43 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 79 GOOD 2 VERY POOR 92 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 50 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 58 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ046-172015-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 87 (+9) 60 (+6) 92
RH % (24H TREND) 44 (+3) 95 (+2) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 1 AM
MIXING HGT(FT-AGL) 5040 340 5360
TRANSPORT WND (MPH) W 13 NW 5 SW 13
VENT RATE (KT-FT) 55440 1360 58960
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 8 10
MAX ADI EARLY 35 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 79 GOOD 2 VERY POOR 80 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT. SOUTHWEST
WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 60S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 59 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ042-172015-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+11) 59 (+7) 89
RH % (24H TREND) 46 (-1) 94 (-1) 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5060 350 4600
TRANSPORT WND (MPH) W 15 SW 6 SW 17
VENT RATE (KT-FT) 65780 1750 69000
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 35 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 90 GOOD 3 VERY POOR 93 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 63 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 60S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 56 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 66 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ037-172015-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+9) 58 (+5) 89
RH % (24H TREND) 42 (-1) 93 (0) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) W 5 LGT/VAR SW 7 G16
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(FT-AGL) 4970 340 5690
TRANSPORT WND (MPH) W 15 SW 7 SW 18
VENT RATE (KT-FT) 64610 2040 91040
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 11
MAX ADI EARLY 47 GEN GOOD 5 VERY POOR 47 GEN GOOD
MAX ADI LATE 89 GOOD 4 VERY POOR 113 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 70S. MINIMUM RH 58 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 52 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. MINIMUM RH 62 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ049-172015-
UNION-
INCLUDING THE CITY OF LEWISBURG
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 30 20 20
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 87 (+8) 61 (+6) 93
RH % (24H TREND) 45 (+5) 93 (+1) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.04 0.00
PRECIP DURATION 0 1 0
PRECIP BEGIN 3 PM 8 PM 2 PM
PRECIP END 6 PM 1 AM CONTINUING
MIXING HGT(FT-AGL) 5140 350 5530
TRANSPORT WND (MPH) W 13 S 3 SW 12
VENT RATE (KT-FT) 56540 1050 55300
DISPERSION 5 1 5
DSI 3 3
SUNSHINE HOURS 9 10
MAX ADI EARLY 41 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX ADI LATE 75 GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 50. HIGHS IN THE
UPPER 60S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 52 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. LIGHT WINDS.
PAZ004-172015-
WARREN-
INCLUDING THE CITY OF WARREN
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 83 (+9) 60 (+7) 91
RH % (24H TREND) 50 (+2) 90 (-7) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.05 0.02 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 3510 380 5580
TRANSPORT WND (MPH) SW 13 S 10 SW 21
VENT RATE (KT-FT) 38610 3420 100440
DISPERSION 5 2 5
DSI 2 3
SUNSHINE HOURS 6 10
MAX ADI EARLY 25 FAIR 5 VERY POOR 78 GOOD
MAX ADI LATE 55 GEN GOOD 6 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 43 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S. MINIMUM RH
56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS AROUND 70. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ065-172015-
YORK-
INCLUDING THE CITY OF YORK
145 AM EDT SUN MAY 17 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 87 (+7) 63 (+6) 94
RH % (24H TREND) 45 (+6) 91 (-2) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5630 400 5950
TRANSPORT WND (MPH) W 14 SW 5 SW 9
VENT RATE (KT-FT) 67560 1600 47600
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 12
MAX ADI EARLY 44 GEN GOOD 6 VERY POOR 17 GEN POOR
MAX ADI LATE 92 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S. MINIMUM RH 35 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE LOWER 90S. MINIMUM RH 43 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE MID 50S. HIGHS AROUND 70. MINIMUM RH 44 PERCENT. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. MINIMUM RH 56 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT. EAST
WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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