014
FNUS51 KCTP 210737
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
337 AM EDT TUE APR 21 2026
DISCUSSION
VERY DRY AIR IN PLACE IS ACCOMPANIED BY COLD AIR AND MORNING RHS
IN THE 70S TO NEAR 100 PERCENT. CALM AIR AT SUNRISE. THE WIND
WILL BE LIGHT AND VARIABLE OVER THE LOWER SUSQ THIS MORNING.
ELSEWHERE, THE WIND WILL TURN TO COME OUT OF THE SOUTH TO
SOUTHWEST THROUGH THE MORNING, PICKING UP AS THE DAY GOES ON. THE
HIGHER SPEEDS (STILL UNDER 10 MPH) WILL BE IN THE ALLEGHENIES.
SOME GUSTS COULD GET CLOSE TO 20 MPH IN THE ANF. THE DEWPOINTS
WILL RISE VERY SLIGHTLY AS THE SOUTH WIND HELPS MOVE MOISTURE INTO
THE AREA. STILL, MIN RH VALUES WILL BE IN THE 25-30 PERCENT RANGE
THIS AFTERNOON.
LIGHT SHOWERS ARE EXPECTED TONIGHT WITH A FEW LINGERING ON
WEDNESDAY WITH HIGHS IN THE 60S AND RH BOTTOMING OUT AROUND 50
PERCENT. THE MOST LIKELY DAY TO REMAIN DRY IS THURSDAY.
TEMPERATURES TREND WARMER EACH DAY THROUGH FRIDAY WITH HIGHS
GETTING BACK INTO THE 70S TO NEAR 80F.
PAZ064-212030-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+7) 42 (+14) 68
RH % (24H TREND) 29 (-4) 75 (-6) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.12
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4790 260 3760
TRANSPORT WND (MPH) SW 10 S 14 NW 14
VENT RATE (KT-FT) 43110 3120 45120
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 5
MAX ADI EARLY 39 FAIR 72 GOOD 18 GEN POOR
MAX ADI LATE 83 GOOD 11 POOR 38 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SATURDAY
SHOWERS, COOLER. LOWS AROUND 50. HIGHS AROUND 60.
MINIMUM RH 71 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 60 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ034-212030-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (+17) 44 (+18) 69
RH % (24H TREND) 24 (-9) 78 (+2) 50
20FTWND-VAL/AM(MPH) LGT/VAR W 6 G17
20FTWND-RDG/PM(MPH) S 5 G13 S 5 G12 W 8 G17
PRECIP AMOUNT 0.00 0.03 0.07
PRECIP DURATION 1 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5080 240 4610
TRANSPORT WND (MPH) SW 15 S 9 NW 18
VENT RATE (KT-FT) 66040 1920 73760
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 6
MAX ADI EARLY 42 GEN GOOD 60 GEN GOOD 32 FAIR
MAX ADI LATE 90 GOOD 7 POOR 78 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 32 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 38 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 60S. MINIMUM RH 61 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 53 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ025-212030-
BLAIR-
INCLUDING THE CITY OF ALTOONA
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+16) 43 (+17) 69
RH % (24H TREND) 28 (-7) 86 (+13) 51
20FTWND-VAL/AM(MPH) LGT/VAR W 6 G19
20FTWND-RDG/PM(MPH) S 5 G13 S 5 G13 W 7 G19
PRECIP AMOUNT 0.00 0.04 0.05
PRECIP DURATION 1 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5120 200 4270
TRANSPORT WND (MPH) SW 16 SW 10 NW 16
VENT RATE (KT-FT) 71680 1800 59780
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 6
MAX ADI EARLY 45 GEN GOOD 46 GEN GOOD 25 FAIR
MAX ADI LATE 93 GOOD 7 POOR 57 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. MINIMUM RH 36 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND
5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. MINIMUM RH 64 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 54 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ024-212030-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 59 (+18) 46 (+22) 65
RH % (24H TREND) 27 (-12) 82 (+4) 58
20FTWND-VAL/AM(MPH) LGT/VAR W 8 G19
20FTWND-RDG/PM(MPH) SW 7 S 5 G13 W 9 G19
PRECIP AMOUNT 0.00 0.06 0.11
PRECIP DURATION 2 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4340 230 3510
TRANSPORT WND (MPH) SW 15 S 10 NW 16
VENT RATE (KT-FT) 56420 2070 49140
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 43 GEN GOOD 55 GEN GOOD 28 FAIR
MAX ADI LATE 76 GOOD 13 GEN POOR 38 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 55 PERCENT. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH.
PAZ011-212030-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+14) 42 (+20) 69
RH % (24H TREND) 27 (-7) 91 (+9) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G14 LGT/VAR NW 5 G13
PRECIP AMOUNT 0.00 0.07 0.04
PRECIP DURATION 5 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4550 240 5320
TRANSPORT WND (MPH) SW 16 SW 8 NW 14
VENT RATE (KT-FT) 63700 1680 63840
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 50 GEN GOOD 43 GEN GOOD 9 POOR
MAX ADI LATE 85 GOOD 6 VERY POOR 82 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 33 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 43 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS AROUND
60. MINIMUM RH 63 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 46 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ017-212030-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 50 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+16) 43 (+20) 68
RH % (24H TREND) 26 (-6) 86 (+10) 48
20FTWND-VAL/AM(MPH) LGT/VAR W 5 G15
20FTWND-RDG/PM(MPH) SW 6 G14 LGT/VAR W 6 G15
PRECIP AMOUNT 0.00 0.06 0.05
PRECIP DURATION 3 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4590 360 5140
TRANSPORT WND (MPH) SW 16 S 10 NW 14
VENT RATE (KT-FT) 64260 3240 61680
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 48 GEN GOOD 58 GEN GOOD 20 GEN POOR
MAX ADI LATE 84 GOOD 8 POOR 69 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 34 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 42 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS AROUND 50. HIGHS IN THE LOWER
60S. MINIMUM RH 62 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ053-212030-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+9) 40 (+14) 64
RH % (24H TREND) 30 (-8) 85 (+1) 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.04
PRECIP DURATION 3 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL) 4690 380 2810
TRANSPORT WND (MPH) SW 13 S 12 NW 7
VENT RATE (KT-FT) 51590 3800 16860
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 41 GEN GOOD 42 GEN GOOD 11 POOR
MAX ADI LATE 69 GOOD 7 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. MINIMUM RH 71 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. MINIMUM RH 56 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ063-212030-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+9) 43 (+14) 68
RH % (24H TREND) 29 (-3) 76 (+1) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.08
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4880 270 3700
TRANSPORT WND (MPH) SW 10 S 9 NW 12
VENT RATE (KT-FT) 43920 2160 37000
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 6
MAX ADI EARLY 43 GEN GOOD 68 GOOD 16 GEN POOR
MAX ADI LATE 79 GOOD 8 POOR 47 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS
AROUND 50. HIGHS IN THE UPPER 50S. MINIMUM RH 68 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 57 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ057-212030-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 50 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+8) 41 (+12) 66
RH % (24H TREND) 29 (-4) 80 (+7) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 S 5 G13 LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.07
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4910 260 2700
TRANSPORT WND (MPH) SW 12 S 9 NW 8
VENT RATE (KT-FT) 49100 2080 18900
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 36 FAIR 62 GOOD 9 POOR
MAX ADI LATE 78 GOOD 9 POOR 27 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 46 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 68 PERCENT.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 56 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ010-212030-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+15) 43 (+23) 68
RH % (24H TREND) 28 (-9) 91 (+1) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 6 G16 LGT/VAR NW 5 G13
PRECIP AMOUNT 0.00 0.08 0.04
PRECIP DURATION 5 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 3980 380 5560
TRANSPORT WND (MPH) SW 17 SW 12 NW 15
VENT RATE (KT-FT) 59700 3800 72280
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 54 GEN GOOD 62 GOOD 12 POOR
MAX ADI LATE 80 GOOD 8 POOR 93 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 34 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 45 PERCENT. EAST WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
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.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ036-212030-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+10) 42 (+13) 69
RH % (24H TREND) 27 (-5) 75 (-1) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G13 S 5 G12 W 5 G13
PRECIP AMOUNT 0.00 0.03 0.14
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4700 220 4420
TRANSPORT WND (MPH) SW 13 S 12 NW 15
VENT RATE (KT-FT) 51700 2200 57460
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 5
MAX ADI EARLY 43 GEN GOOD 58 GEN GOOD 17 GEN POOR
MAX ADI LATE 77 GOOD 8 POOR 67 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 43 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. MINIMUM RH 68 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 56 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ035-212030-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+13) 43 (+15) 70
RH % (24H TREND) 25 (-7) 76 (+2) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 LGT/VAR W 5 G14
PRECIP AMOUNT 0.00 0.02 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4950 170 4890
TRANSPORT WND (MPH) SW 14 S 9 NW 17
VENT RATE (KT-FT) 59400 1360 73350
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 6
MAX ADI EARLY 42 GEN GOOD 60 GEN GOOD 26 FAIR
MAX ADI LATE 81 GOOD 6 VERY POOR 88 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 33 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 40 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 60S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ026-212030-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+14) 42 (+15) 70
RH % (24H TREND) 26 (-7) 84 (+10) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G13 S 5 G12 W 5 G13
PRECIP AMOUNT 0.00 0.04 0.06
PRECIP DURATION 2 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5080 200 4440
TRANSPORT WND (MPH) SW 14 S 8 NW 15
VENT RATE (KT-FT) 60960 1400 57720
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 6
MAX ADI EARLY 46 GEN GOOD 54 GEN GOOD 18 GEN POOR
MAX ADI LATE 90 GOOD 6 VERY POOR 69 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 34 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND
5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. MINIMUM RH 65 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ028-212030-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+12) 41 (+13) 68
RH % (24H TREND) 28 (-8) 86 (+6) 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.05
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5110 220 4130
TRANSPORT WND (MPH) SW 14 S 7 NW 10
VENT RATE (KT-FT) 61320 1320 37170
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 6
MAX ADI EARLY 46 GEN GOOD 70 GOOD 7 POOR
MAX ADI LATE 85 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 71 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ066-212030-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 50 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+4) 42 (+13) 64
RH % (24H TREND) 30 (-6) 81 (+7) 62
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G12
20FTWND-RDG/PM(MPH) SW 5 S 6 G13 W 5
PRECIP AMOUNT 0.00 0.03 0.07
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4980 360 2560
TRANSPORT WND (MPH) SW 9 S 14 NW 8
VENT RATE (KT-FT) 39840 4320 17920
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 5
MAX ADI EARLY 30 FAIR 54 GEN GOOD 13 GEN POOR
MAX ADI LATE 66 GOOD 14 GEN POOR 27 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 47 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 72 PERCENT.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS
AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
PAZ059-212030-
LEBANON-
INCLUDING THE CITY OF LEBANON
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 50 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+7) 41 (+12) 65
RH % (24H TREND) 30 (-5) 84 (+7) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 S 6 LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.07
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4860 270 2740
TRANSPORT WND (MPH) SW 10 SE 8 NW 7
VENT RATE (KT-FT) 43740 1890 16440
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 30 FAIR 60 GEN GOOD 9 POOR
MAX ADI LATE 67 GOOD 9 POOR 24 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 47 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 71 PERCENT.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 57 PERCENT. NORTHEAST WINDS AROUND
10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 52 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
PAZ005-212030-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+16) 41 (+23) 67
RH % (24H TREND) 28 (-11) 91 (+3) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 7 G16 S 5 G16 NW 5
PRECIP AMOUNT 0.00 0.09 0.03
PRECIP DURATION 5 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 3950 300 4960
TRANSPORT WND (MPH) SW 20 SW 9 NW 14
VENT RATE (KT-FT) 67150 2400 59520
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 54 GEN GOOD 50 GEN GOOD 12 POOR
MAX ADI LATE 74 GOOD 9 POOR 75 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 33 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. MINIMUM RH 44 PERCENT. EAST WINDS AROUND
5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. EAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ027-212030-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+13) 40 (+13) 70
RH % (24H TREND) 28 (-8) 85 (+8) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.05
PRECIP DURATION 2 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5040 150 4090
TRANSPORT WND (MPH) SW 15 S 6 NW 12
VENT RATE (KT-FT) 65520 750 40900
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 6
MAX ADI EARLY 43 GEN GOOD 56 GEN GOOD 10 POOR
MAX ADI LATE 85 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 70 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 55 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ051-212030-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+8) 42 (+15) 64
RH % (24H TREND) 29 (-7) 85 (0) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 S 5 G12 LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.04
PRECIP DURATION 3 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4840 380 2410
TRANSPORT WND (MPH) S 13 SE 8 N 7
VENT RATE (KT-FT) 53240 2660 14460
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 39 FAIR 58 GEN GOOD 11 POOR
MAX ADI LATE 71 GOOD 8 POOR 19 GEN POOR
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 50S. MINIMUM RH 68 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. MINIMUM RH 54 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ018-212030-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+15) 42 (+18) 67
RH % (24H TREND) 27 (-3) 86 (+9) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 6 G14 S 5 G13 W 6 G16
PRECIP AMOUNT 0.00 0.07 0.07
PRECIP DURATION 3 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4750 110 4060
TRANSPORT WND (MPH) SW 17 S 10 NW 13
VENT RATE (KT-FT) 71250 990 44660
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 40 FAIR 41 GEN GOOD 12 POOR
MAX ADI LATE 88 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 33 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 43 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 64 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 49 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ012-212030-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+13) 40 (+16) 69
RH % (24H TREND) 26 (-4) 85 (+7) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G14 LGT/VAR W 5 G12
PRECIP AMOUNT 0.00 0.08 0.04
PRECIP DURATION 4 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4800 90 4220
TRANSPORT WND (MPH) SW 17 S 7 NW 12
VENT RATE (KT-FT) 72000 540 42200
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 43 GEN GOOD 30 FAIR 8 POOR
MAX ADI LATE 88 GOOD 8 POOR 54 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 33 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND
5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 65 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. EAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ041-212030-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+13) 38 (+14) 65
RH % (24H TREND) 30 (-10) 87 (+8) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 G14 S 6 G16 LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4580 190 3660
TRANSPORT WND (MPH) SW 16 S 9 NW 12
VENT RATE (KT-FT) 64120 1520 36600
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 45 GEN GOOD 26 FAIR 9 POOR
MAX ADI LATE 79 GOOD 9 POOR 46 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 50S. MINIMUM RH 75 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 54 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ052-212030-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 41 (+14) 64
RH % (24H TREND) 30 (-6) 82 (0) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 S 5 G13 LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.06
PRECIP DURATION 3 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4870 360 2490
TRANSPORT WND (MPH) S 14 S 10 NW 6
VENT RATE (KT-FT) 58440 3240 12450
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 40 FAIR 60 GEN GOOD 11 POOR
MAX ADI LATE 80 GOOD 9 POOR 18 GEN POOR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 50S. MINIMUM RH 68 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 55 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ056-212030-
PERRY-
INCLUDING THE CITY OF NEWPORT
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+10) 41 (+12) 67
RH % (24H TREND) 28 (-5) 82 (+6) 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 SE 5 G12 LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.05
PRECIP DURATION 2 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4900 150 3770
TRANSPORT WND (MPH) S 14 S 8 NW 12
VENT RATE (KT-FT) 58800 1050 37700
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 6
MAX ADI EARLY 43 GEN GOOD 68 GOOD 9 POOR
MAX ADI LATE 78 GOOD 8 POOR 46 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 47 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 69 PERCENT.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ006-212030-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+16) 41 (+21) 65
RH % (24H TREND) 28 (-12) 89 (+8) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 7 G17 S 6 G15 NW 5
PRECIP AMOUNT 0.00 0.08 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4240 190 4280
TRANSPORT WND (MPH) SW 17 SW 9 NW 13
VENT RATE (KT-FT) 63600 1520 47080
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 6
MAX ADI EARLY 48 GEN GOOD 26 FAIR 9 POOR
MAX ADI LATE 85 GOOD 10 POOR 59 GEN GOOD
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 35 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE MID 40S. HIGHS IN THE
MID 50S. MINIMUM RH 69 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. EAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ058-212030-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+7) 38 (+11) 62
RH % (24H TREND) 29 (-9) 88 (+7) 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.07
PRECIP DURATION 3 4
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4730 300 3090
TRANSPORT WND (MPH) SW 9 S 10 NW 8
VENT RATE (KT-FT) 37840 2700 21630
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 35 FAIR 54 GEN GOOD 12 POOR
MAX ADI LATE 67 GOOD 8 POOR 30 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 73 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 53 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ050-212030-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+10) 41 (+13) 65
RH % (24H TREND) 30 (-5) 81 (+1) 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 S 5 G12 LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.05
PRECIP DURATION 3 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4960 220 2960
TRANSPORT WND (MPH) S 14 S 8 NW 8
VENT RATE (KT-FT) 59520 1540 20720
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 44 GEN GOOD 65 GOOD 7 POOR
MAX ADI LATE 86 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 71 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 57 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 53 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ033-212030-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 60 (+20) 47 (+22) 63
RH % (24H TREND) 27 (-13) 82 (+4) 62
20FTWND-VAL/AM(MPH) LGT/VAR W 8 G20
20FTWND-RDG/PM(MPH) SW 6 G14 SW 5 G14 W 9 G19
PRECIP AMOUNT 0.00 0.06 0.16
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4370 200 3220
TRANSPORT WND (MPH) SW 17 S 9 NW 18
VENT RATE (KT-FT) 65550 1600 51520
DISPERSION 5 1 5
DSI 3 1
SUNSHINE HOURS 10 5
MAX ADI EARLY 41 GEN GOOD 58 GEN GOOD 32 FAIR
MAX ADI LATE 80 GOOD 16 GEN POOR 39 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 60S. MINIMUM RH 66 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 59 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH.
PAZ019-212030-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+14) 40 (+14) 68
RH % (24H TREND) 28 (-7) 83 (+10) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G14 S 5 G12 W 5 G12
PRECIP AMOUNT 0.00 0.06 0.05
PRECIP DURATION 3 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4940 130 4000
TRANSPORT WND (MPH) SW 15 S 7 NW 12
VENT RATE (KT-FT) 64220 780 40000
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 5
MAX ADI EARLY 42 GEN GOOD 41 GEN GOOD 10 POOR
MAX ADI LATE 89 GOOD 7 POOR 48 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 46 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 70 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 53 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ045-212030-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+12) 40 (+14) 67
RH % (24H TREND) 28 (-5) 82 (+6) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G13 S 5 G12 LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.06
PRECIP DURATION 3 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5050 90 3790
TRANSPORT WND (MPH) SW 16 S 7 NW 10
VENT RATE (KT-FT) 70700 540 34110
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 5
MAX ADI EARLY 45 GEN GOOD 27 FAIR 7 POOR
MAX ADI LATE 85 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. MINIMUM RH 45 PERCENT. NORTH WINDS AROUND
5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 69 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 52 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ046-212030-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+11) 40 (+14) 65
RH % (24H TREND) 29 (-9) 83 (+2) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 S 6 G13 LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.03
PRECIP DURATION 3 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5070 380 3490
TRANSPORT WND (MPH) SW 14 S 9 NW 9
VENT RATE (KT-FT) 60840 3040 27920
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 45 GEN GOOD 36 FAIR 9 POOR
MAX ADI LATE 75 GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 45 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. MINIMUM RH 69 PERCENT. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. MINIMUM RH 55 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ042-212030-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+12) 38 (+15) 62
RH % (24H TREND) 33 (-14) 88 (-2) 66
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G15
20FTWND-RDG/PM(MPH) SW 6 G13 S 7 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.05
PRECIP DURATION 4 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4020 290 3040
TRANSPORT WND (MPH) SW 15 S 17 NW 10
VENT RATE (KT-FT) 52260 4350 27360
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 6
MAX ADI EARLY 42 GEN GOOD 47 GEN GOOD 16 GEN POOR
MAX ADI LATE 68 GOOD 17 GEN POOR 38 FAIR
MAX LVORI EARLY 4 2 5
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 49 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 50S. MINIMUM RH 79 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ037-212030-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+16) 38 (+17) 63
RH % (24H TREND) 30 (-16) 85 (+1) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 7 G16 S 6 G16 NW 5
PRECIP AMOUNT 0.00 0.08 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4590 240 3850
TRANSPORT WND (MPH) SW 18 S 13 NW 10
VENT RATE (KT-FT) 73440 2640 34650
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 6
MAX ADI EARLY 52 GEN GOOD 33 FAIR 12 POOR
MAX ADI LATE 87 GOOD 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SHOWERS, COOLER. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 50S. MINIMUM RH 74 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 40. HIGHS IN
THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ049-212030-
UNION-
INCLUDING THE CITY OF LEWISBURG
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+11) 40 (+13) 66
RH % (24H TREND) 30 (-5) 81 (0) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 S 5 G13 LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.04
PRECIP DURATION 3 4
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4960 180 2930
TRANSPORT WND (MPH) SW 14 S 7 NW 8
VENT RATE (KT-FT) 59520 1080 20510
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 10 6
MAX ADI EARLY 45 GEN GOOD 49 GEN GOOD 8 POOR
MAX ADI LATE 79 GOOD 8 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SATURDAY
SHOWERS, COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 69 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 54 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ004-212030-
WARREN-
INCLUDING THE CITY OF WARREN
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+19) 46 (+25) 68
RH % (24H TREND) 33 (-10) 92 (+2) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 7 G19 S 5 G17 NW 5
PRECIP AMOUNT 0.00 0.09 0.02
PRECIP DURATION 5 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL) 3450 320 4890
TRANSPORT WND (MPH) S 18 SW 10 NW 13
VENT RATE (KT-FT) 55200 2880 53790
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 9 7
MAX ADI EARLY 56 GEN GOOD 58 GEN GOOD 13 GEN POOR
MAX ADI LATE 73 GOOD 9 POOR 75 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 35 PERCENT. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 46 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS
AROUND 50. HIGHS IN THE LOWER 60S. MINIMUM RH 67 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
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.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 44 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ065-212030-
YORK-
INCLUDING THE CITY OF YORK
337 AM EDT TUE APR 21 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+5) 44 (+15) 66
RH % (24H TREND) 30 (-5) 74 (-3) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 G12 S 6 G13 W 5
PRECIP AMOUNT 0.00 0.02 0.10
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 4810 320 3070
TRANSPORT WND (MPH) SW 9 S 13 NW 10
VENT RATE (KT-FT) 38480 3520 27630
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 11 5
MAX ADI EARLY 32 FAIR 65 GOOD 15 GEN POOR
MAX ADI LATE 73 GOOD 14 GEN POOR 32 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. MINIMUM RH 47 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 71 PERCENT.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 60 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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