907
FNUS51 KCTP 181700
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
100 PM EDT WED MAR 18 2026
DISCUSSION
* TODAY LOOKS DRY WITH RHS DROPPING INTO THE 30S ALL ACROSS
CENTRAL PA, WITH THE DRIEST AIR GENERALLY ALONG AND SOUTH OF
THE TURNPIKE. THE WIND WILL BE LIGHT UNDER HIGH PRESSURE.
* A COUPLE OF FAST-MOVING BUT MOISTURE-DEPRIVED SYSTEMS WILL ZIP
ACROSS PA INTO THE WEEKEND. FRIDAY MAY HOLD AROUND A QUARTER OF
AN INCH OF RAIN.
* A COLD FRONT WILL PROVIDE MORE RAIN FOR LATE IN THE WEEKEND.
PAZ064-190815-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+6) 51 (+12) 33 60
RH % (24H TREND) 76 (+2) 47 (+12) 91 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 280 4580 40 4290
TRANSPORT WND (MPH) S 10 S 15 S 8 SW 13
VENT RATE (KT-FT) 2520 59540 280 47190
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 5 4
MAX ADI EARLY 6 VERY POOR 37 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 6 VERY POOR 64 GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 3 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS AROUND 50. MINIMUM RH 39 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 39 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ034-190815-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+13) 50 (+13) 31 60
RH % (24H TREND) 73 (-9) 49 (+16) 94 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 340 4870 40 5660
TRANSPORT WND (MPH) S 10 SW 12 SW 7 SW 16
VENT RATE (KT-FT) 3060 48700 240 79240
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 7 POOR 19 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 37 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 34 PERCENT.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. MINIMUM RH 31 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. MINIMUM RH
44 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ025-190815-
BLAIR-
INCLUDING THE CITY OF ALTOONA
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+14) 48 (+12) 31 58
RH % (24H TREND) 76 (-9) 59 (+22) 97 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G16
PRECIP AMOUNT 0.00 0.01 0.00 0.08
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 280 4470 30 4730
TRANSPORT WND (MPH) S 10 SW 10 SW 8 SW 13
VENT RATE (KT-FT) 2520 40230 210 52030
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 9 POOR 19 GEN POOR 5 VERY POOR 13 GEN POOR
MAX ADI LATE 6 VERY POOR 34 FAIR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 3 3 5 6
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 50 PERCENT. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 32 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ024-190815-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+16) 46 (+12) 32 57
RH % (24H TREND) 81 (-14) 66 (+25) 97 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G14 SW 6 G13 LGT/VAR SW 6 G16
PRECIP AMOUNT 0.00 0.03 0.00 0.09
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 350 3570 80 4070
TRANSPORT WND (MPH) S 9 SW 13 W 6 SW 14
VENT RATE (KT-FT) 2800 39270 400 48840
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 11 POOR 22 FAIR 7 POOR 12 POOR
MAX ADI LATE 8 POOR 31 FAIR 5 VERY POOR 30 FAIR
MAX LVORI EARLY 3 4 5 7
MAX LVORI LATE 4 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COOLER. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH
39 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM RH
49 PERCENT. SOUTH WINDS 5 TO 10 MPH.
PAZ011-190815-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+15) 45 (+9) 27 53
RH % (24H TREND) 78 (-11) 61 (+25) 97 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G13 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.02 0.00 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(FT-AGL) 540 4180 40 3200
TRANSPORT WND (MPH) S 10 SW 13 W 6 SW 14
VENT RATE (KT-FT) 4860 45980 200 38400
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 12 POOR 25 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 8 POOR 36 FAIR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 50 PERCENT. WEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COLDER. LOWS
AROUND 30. HIGHS IN THE LOWER 40S. MINIMUM RH 34 PERCENT. NORTH
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ017-190815-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+15) 46 (+11) 28 55
RH % (24H TREND) 78 (-13) 61 (+23) 97 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G13 LGT/VAR SW 5 G15
PRECIP AMOUNT 0.00 0.02 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL) 510 3810 110 3480
TRANSPORT WND (MPH) S 9 SW 12 W 6 SW 13
VENT RATE (KT-FT) 4080 38100 550 38280
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 11 POOR 22 FAIR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 8 POOR 30 FAIR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 3 4 5 7
MAX LVORI LATE 3 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 50S. MINIMUM RH
45 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ053-190815-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+10) 45 (+9) 28 53
RH % (24H TREND) 70 (-10) 53 (+13) 98 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 460 4230 40 3530
TRANSPORT WND (MPH) S 12 SW 15 S 8 SW 12
VENT RATE (KT-FT) 4600 54990 280 35300
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 3 4
MAX ADI EARLY 6 VERY POOR 33 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 6 VERY POOR 42 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COLDER. LOWS
IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH 39 PERCENT.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 32 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ063-190815-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+8) 49 (+11) 32 58
RH % (24H TREND) 75 (+2) 49 (+14) 92 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 340 4270 90 4240
TRANSPORT WND (MPH) S 10 S 13 S 7 SW 12
VENT RATE (KT-FT) 3060 46970 540 42400
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 27 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 37 PERCENT.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ057-190815-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+6) 49 (+11) 30 58
RH % (24H TREND) 75 (+4) 49 (+13) 94 52
20FTWND-VAL/AM(MPH) SE 5 G14 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G14 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 360 4580 40 3940
TRANSPORT WND (MPH) S 12 S 14 S 7 SW 10
VENT RATE (KT-FT) 3600 54960 240 35460
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 35 FAIR 7 POOR 18 GEN POOR
MAX ADI LATE 7 POOR 61 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 39 PERCENT.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ010-190815-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+16) 44 (+10) 28 53
RH % (24H TREND) 82 (-9) 68 (+29) 98 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 G13 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.03 0.00 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(FT-AGL) 680 3710 50 2850
TRANSPORT WND (MPH) S 10 SW 14 W 7 SW 15
VENT RATE (KT-FT) 6120 44520 300 37050
DISPERSION 2 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 12 POOR 26 FAIR 8 POOR 23 FAIR
MAX ADI LATE 9 POOR 37 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 4 6 8
MAX LVORI LATE 4 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 51 PERCENT. WEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH
35 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ036-190815-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+8) 51 (+13) 33 60
RH % (24H TREND) 76 (+1) 49 (+14) 92 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR S 5 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 300 4520 70 3430
TRANSPORT WND (MPH) S 12 S 13 S 7 S 10
VENT RATE (KT-FT) 3000 49720 420 30870
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 7 POOR 20 GEN POOR 5 VERY POOR 23 FAIR
MAX ADI LATE 5 VERY POOR 47 GEN GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 45 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS AROUND 50. MINIMUM RH 36 PERCENT. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 38 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ035-190815-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+10) 51 (+13) 32 61
RH % (24H TREND) 73 (-6) 48 (+14) 94 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 330 5220 20 4680
TRANSPORT WND (MPH) S 12 S 12 S 7 SW 13
VENT RATE (KT-FT) 3300 52200 120 51480
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 7 POOR 15 GEN POOR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 5 VERY POOR 47 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 42 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS AROUND 50. MINIMUM RH 34 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 34 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. MINIMUM RH
45 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ026-190815-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+12) 49 (+12) 30 58
RH % (24H TREND) 73 (-5) 50 (+15) 96 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 340 4440 50 4320
TRANSPORT WND (MPH) S 12 SW 12 S 7 SW 13
VENT RATE (KT-FT) 3400 44400 300 47520
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 7 POOR 19 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 39 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 34 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. MINIMUM RH 32 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ028-190815-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+9) 48 (+11) 29 57
RH % (24H TREND) 78 (+3) 53 (+14) 100 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 290 4380 60 3980
TRANSPORT WND (MPH) S 10 S 13 S 7 SW 12
VENT RATE (KT-FT) 2610 48180 360 39800
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 7 POOR 21 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 42 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 3 4 8
MAX LVORI LATE 3 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 39 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS AROUND 30. HIGHS IN THE LOWER 50S. MINIMUM RH
51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ066-190815-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+6) 49 (+10) 33 57
RH % (24H TREND) 74 (+6) 46 (+13) 91 51
20FTWND-VAL/AM(MPH) S 5 G12 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 7 LGT/VAR SW 6 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 320 4490 120 4010
TRANSPORT WND (MPH) S 10 S 15 S 9 SW 12
VENT RATE (KT-FT) 2880 58370 960 40100
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 5 4
MAX ADI EARLY 5 VERY POOR 46 GEN GOOD 9 POOR 18 GEN POOR
MAX ADI LATE 8 POOR 56 GEN GOOD 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 54 PERCENT. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS AROUND 50. MINIMUM RH 41 PERCENT. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 38 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ059-190815-
LEBANON-
INCLUDING THE CITY OF LEBANON
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+6) 49 (+10) 32 58
RH % (24H TREND) 75 (+6) 48 (+13) 94 52
20FTWND-VAL/AM(MPH) SE 5 G12 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 7 LGT/VAR SW 6 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 290 4600 60 3840
TRANSPORT WND (MPH) S 10 S 14 S 7 SW 12
VENT RATE (KT-FT) 2610 55200 360 38400
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 42 GEN GOOD 8 POOR 20 GEN POOR
MAX ADI LATE 8 POOR 52 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. WEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 39 PERCENT.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ005-190815-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SNOW SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+14) 43 (+10) 26 50
RH % (24H TREND) 83 (-10) 66 (+28) 98 65
20FTWND-VAL/AM(MPH) S 5 G13 LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 SW 5 G13 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.02 0.00 0.14
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL) 770 3980 30 2580
TRANSPORT WND (MPH) S 13 SW 16 W 7 SW 16
VENT RATE (KT-FT) 8470 55720 180 36120
DISPERSION 3 5 1 5
DSI 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 13 GEN POOR 32 FAIR 9 POOR 21 FAIR
MAX ADI LATE 10 POOR 43 GEN GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 2 3 6 8
MAX LVORI LATE 4 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. MINIMUM RH 51 PERCENT. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 53 PERCENT. WEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
36 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 40S.
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ027-190815-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+10) 49 (+12) 29 58
RH % (24H TREND) 76 (-2) 54 (+17) 98 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 250 4190 70 3950
TRANSPORT WND (MPH) S 10 S 12 S 8 SW 12
VENT RATE (KT-FT) 2250 41900 490 39500
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 4
MAX ADI EARLY 7 POOR 17 GEN POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 5 VERY POOR 39 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 3 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 37 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 34 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS AROUND 30. HIGHS IN THE LOWER 50S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
PAZ051-190815-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+10) 46 (+9) 29 53
RH % (24H TREND) 71 (-11) 54 (+16) 98 59
20FTWND-VAL/AM(MPH) S 5 G12 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G13 LGT/VAR SW 5 G12
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 380 4110 50 3340
TRANSPORT WND (MPH) S 9 S 14 S 8 SW 10
VENT RATE (KT-FT) 3040 49320 350 30060
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 3 4
MAX ADI EARLY 6 VERY POOR 30 FAIR 7 POOR 15 GEN POOR
MAX ADI LATE 7 POOR 40 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 3 3 4 8
MAX LVORI LATE 3 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. WEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH 38 PERCENT.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 32 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 50.
MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ018-190815-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+13) 44 (+10) 29 53
RH % (24H TREND) 74 (-14) 57 (+21) 98 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G13 LGT/VAR SW 5 G16
PRECIP AMOUNT 0.00 0.01 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 7 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL) 320 4130 3380
TRANSPORT WND (MPH) S 12 SW 12 SW 9 SW 12
VENT RATE (KT-FT) 3200 41300 0 33800
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 11 POOR 20 GEN POOR 8 POOR 15 GEN POOR
MAX ADI LATE 8 POOR 33 FAIR 5 VERY POOR 25 FAIR
MAX LVORI EARLY 2 3 4 7
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 44 PERCENT. WEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. MINIMUM RH 29 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. MINIMUM RH
45 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ012-190815-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+11) 44 (+9) 27 52
RH % (24H TREND) 73 (-14) 58 (+22) 96 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G14 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 490 4340 3290
TRANSPORT WND (MPH) S 10 S 13 W 5 SW 13
VENT RATE (KT-FT) 4410 47740 0 36190
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 11 POOR 23 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 8 POOR 35 FAIR 4 VERY POOR 26 FAIR
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 46 PERCENT. WEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COLDER. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH 33 PERCENT.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. MINIMUM RH 28 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ041-190815-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+9) 41 (+8) 27 49
RH % (24H TREND) 78 (-10) 64 (+20) 98 71
20FTWND-VAL/AM(MPH) S 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G16 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 420 4200 3090
TRANSPORT WND (MPH) S 12 S 15 W 5 SW 13
VENT RATE (KT-FT) 4200 54600 0 33990
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 4
MAX ADI EARLY 11 POOR 26 FAIR 8 POOR 14 GEN POOR
MAX ADI LATE 10 POOR 41 GEN GOOD 4 VERY POOR 24 FAIR
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 3 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS AROUND 30. HIGHS IN THE UPPER 30S. MINIMUM RH
40 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. MINIMUM RH 33 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ052-190815-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+9) 47 (+10) 29 55
RH % (24H TREND) 72 (-11) 53 (+15) 99 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G14 LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 340 4230 30 3500
TRANSPORT WND (MPH) S 9 S 14 S 8 SW 10
VENT RATE (KT-FT) 2720 50760 210 31500
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 3 4
MAX ADI EARLY 6 VERY POOR 31 FAIR 7 POOR 15 GEN POOR
MAX ADI LATE 7 POOR 45 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH 39 PERCENT.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 33 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 50.
MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ056-190815-
PERRY-
INCLUDING THE CITY OF NEWPORT
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+7) 49 (+11) 30 58
RH % (24H TREND) 78 (+6) 52 (+15) 99 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR SW 5 G12
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 240 4390 4010
TRANSPORT WND (MPH) S 10 S 13 S 7 SW 12
VENT RATE (KT-FT) 2160 48290 0 40100
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 24 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 35 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 40 PERCENT. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ006-190815-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SNOW SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+14) 42 (+10) 26 49
RH % (24H TREND) 80 (-16) 65 (+25) 98 67
20FTWND-VAL/AM(MPH) S 6 G15 LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G14 SW 7 G15 LGT/VAR SW 6 G16
PRECIP AMOUNT 0.00 0.01 0.00 0.13
PRECIP DURATION 0 4
PRECIP BEGIN 12 PM 8 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(FT-AGL) 640 4110 20 2900
TRANSPORT WND (MPH) S 14 SW 15 W 7 SW 16
VENT RATE (KT-FT) 7680 53430 120 40600
DISPERSION 3 5 1 5
DSI 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 14 GEN POOR 34 FAIR 9 POOR 18 GEN POOR
MAX ADI LATE 12 POOR 44 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 2 3 5 7
MAX LVORI LATE 3 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 53 PERCENT. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 53 PERCENT. WEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
37 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO 10 MPH.
PAZ058-190815-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+9) 46 (+10) 30 55
RH % (24H TREND) 74 (-6) 52 (+15) 97 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 490 4450 20 3690
TRANSPORT WND (MPH) S 10 S 16 S 8 SW 10
VENT RATE (KT-FT) 4410 62300 140 33210
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 37 FAIR 7 POOR 18 GEN POOR
MAX ADI LATE 6 VERY POOR 44 GEN GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 1 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. MINIMUM RH 48 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COOLER. LOWS
IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH 40 PERCENT.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 34 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 40S. MINIMUM RH 51 PERCENT.
SOUTH WINDS AROUND 5 MPH.
PAZ050-190815-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+9) 47 (+11) 28 55
RH % (24H TREND) 75 (-6) 56 (+16) 98 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G12 LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 270 4390 10 3710
TRANSPORT WND (MPH) S 10 S 14 S 9 SW 13
VENT RATE (KT-FT) 2430 52680 80 40810
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 4
MAX ADI EARLY 7 POOR 25 FAIR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 6 VERY POOR 53 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COOLER. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH
40 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS AROUND 50. MINIMUM RH
51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ033-190815-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+16) 48 (+13) 33 58
RH % (24H TREND) 82 (-15) 62 (+23) 97 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 G13 LGT/VAR SW 6 G16
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 250 3710 50 4450
TRANSPORT WND (MPH) S 9 SW 13 W 8 SW 16
VENT RATE (KT-FT) 2000 40810 350 62300
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 9 POOR 25 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 5 VERY POOR 34 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 4 5 7
MAX LVORI LATE 4 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 53 PERCENT. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COOLER. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 35 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM RH
50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ019-190815-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+11) 46 (+11) 28 54
RH % (24H TREND) 75 (-10) 60 (+22) 98 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G13 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 340 4170 40 3790
TRANSPORT WND (MPH) S 12 SW 12 SW 8 SW 12
VENT RATE (KT-FT) 3400 41700 280 37900
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 8 POOR 20 GEN POOR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 37 FAIR 4 VERY POOR 26 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 52 PERCENT. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH
36 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 32 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS IN THE
UPPER 20S. HIGHS AROUND 50. MINIMUM RH 48 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ045-190815-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+11) 45 (+9) 28 53
RH % (24H TREND) 74 (-10) 59 (+21) 97 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G13 LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 310 4340 10 3730
TRANSPORT WND (MPH) S 12 S 12 W 3 SW 12
VENT RATE (KT-FT) 3100 43400 30 37300
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 7 POOR 21 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 7 POOR 34 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS AROUND 60. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH
35 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. MINIMUM RH 31 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ046-190815-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+8) 44 (+8) 27 52
RH % (24H TREND) 74 (-7) 59 (+19) 98 65
20FTWND-VAL/AM(MPH) SE 5 G14 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G15 LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 440 4300 30 3130
TRANSPORT WND (MPH) S 10 S 14 S 7 SW 12
VENT RATE (KT-FT) 3960 51600 180 31300
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 3 4
MAX ADI EARLY 9 POOR 25 FAIR 7 POOR 14 GEN POOR
MAX ADI LATE 8 POOR 39 FAIR 4 VERY POOR 23 FAIR
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. COLDER. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH 38 PERCENT.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 32 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ042-190815-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+9) 41 (+9) 27 49
RH % (24H TREND) 77 (-5) 66 (+19) 100 73
20FTWND-VAL/AM(MPH) S 7 G20 LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G15 S 7 G20 LGT/VAR SW 5 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 460 3710 2590
TRANSPORT WND (MPH) S 13 S 18 SW 6 SW 10
VENT RATE (KT-FT) 5060 59360 0 23310
DISPERSION 1 5 1 5
DSI 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 10 POOR 35 FAIR 11 POOR 13 GEN POOR
MAX ADI LATE 12 POOR 58 GEN GOOD 7 POOR 22 FAIR
MAX LVORI EARLY 3 3 6 9
MAX LVORI LATE 3 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
44 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 55 PERCENT. SOUTH WINDS 5 TO 10 MPH.
PAZ037-190815-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+12) 41 (+9) 26 48
RH % (24H TREND) 79 (-15) 65 (+20) 97 70
20FTWND-VAL/AM(MPH) S 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G14 S 7 G16 LGT/VAR SW 6 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 590 4330 50 2890
TRANSPORT WND (MPH) S 13 SW 18 W 6 SW 16
VENT RATE (KT-FT) 6490 69280 250 40460
DISPERSION 2 5 1 5
DSI 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 11 POOR 35 FAIR 10 POOR 17 GEN POOR
MAX ADI LATE 13 GEN POOR 53 GEN GOOD 6 VERY POOR 31 FAIR
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 54 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S. MINIMUM RH
42 PERCENT. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER 40S.
MINIMUM RH 32 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 10 MPH.
PAZ049-190815-
UNION-
INCLUDING THE CITY OF LEWISBURG
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+8) 46 (+10) 28 54
RH % (24H TREND) 74 (-9) 56 (+17) 96 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 310 4320 40 3460
TRANSPORT WND (MPH) S 12 S 14 S 8 SW 12
VENT RATE (KT-FT) 3100 51840 280 34600
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 3 4
MAX ADI EARLY 9 POOR 25 FAIR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 6 VERY POOR 38 FAIR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. MINIMUM RH 46 PERCENT. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. MINIMUM RH
38 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. MINIMUM RH 33 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ004-190815-
WARREN-
INCLUDING THE CITY OF WARREN
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SNOW SHOWERS NONE FRZ RAIN
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+15) 44 (+10) 27 53
RH % (24H TREND) 84 (-10) 70 (+28) 99 68
20FTWND-VAL/AM(MPH) S 5 G12 LGT/VAR
20FTWND-RDG/PM(MPH) S 5 G12 SW 5 G12 LGT/VAR S 5 G14
PRECIP AMOUNT 0.00 0.02 0.00 0.15
PRECIP DURATION 0 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 800 3420 120 2590
TRANSPORT WND (MPH) S 14 SW 16 W 7 SW 17
VENT RATE (KT-FT) 9600 47880 720 38850
DISPERSION 3 5 1 5
DSI 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 12 POOR 29 FAIR 8 POOR 25 FAIR
MAX ADI LATE 11 POOR 39 FAIR 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 3 4 6 8
MAX LVORI LATE 4 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. MINIMUM RH 53 PERCENT. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS.
COLDER. LOWS IN THE UPPER 20S. HIGHS AROUND 40. MINIMUM RH
38 PERCENT. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 40S. MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ065-190815-
YORK-
INCLUDING THE CITY OF YORK
100 PM EDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+8) 49 (+10) 35 58
RH % (24H TREND) 77 (+4) 47 (+12) 88 50
20FTWND-VAL/AM(MPH) S 5 G12 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G13 LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 310 4680 30 4440
TRANSPORT WND (MPH) S 12 S 15 S 9 SW 13
VENT RATE (KT-FT) 3100 60840 240 48840
DISPERSION 1 5 1 5
DSI 2
SUNSHINE HOURS 4 4
MAX ADI EARLY 6 VERY POOR 42 GEN GOOD 9 POOR 19 GEN POOR
MAX ADI LATE 8 POOR 58 GEN GOOD 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS AROUND 50. MINIMUM RH 41 PERCENT. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. MINIMUM
RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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