306
FNUS51 KCAR 312047
FWFCAR
FIRE WEATHER PLANNING FORECAST FOR NORTHERN AND EASTERN MAINE
NATIONAL WEATHER SERVICE CARIBOU ME
447 PM EDT SUN MAY 31 2026
DISCUSSION
DRIER WEATHER PATTERN SETTING UP WITH LOWER AFTERNOON RELATIVE
HUMIDITIES (30-45 PERCENT) THROUGH FRIDAY. SOME LIGHT RAIN SHOWERS
POSSIBLE ON MONDAY ACROSS THE NORTH, FOLLOWED BY LIGHT RAIN
SHOWERS DOWNEAST ON TUESDAY, HOWEVER NO SIGNIFICANT WETTING RAIN
IS IN THE FORECAST THROUGH AT LEAST THURSDAY. LIGHT WINDS THE
NEXT FEW DAYS.
MEZ101-010830-
QUEBEC-MAINE BORDERLANDS-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 10 10 20 0
CHANCE OF THUNDER (%) 13 9 11 0(NONE)
TEMP (24H TREND) 35 (+4) 64 (+6) 42 65
RH % (24H TREND) 91 (-3) 36 (-20) 92 30
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 0 0
PRECIP BEGIN 6 PM 5 PM CONTINUING
PRECIP END 8 PM CONTINUING 9 PM
MIXING HGT(FT-AGL/MSL) 7020 7700
TRANSPORT WND (KTS) N 8 N 13
VENT RATE (KT-FT) 64920 107520
DISPERSION GOOD VERY GOOD
CWR 20 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ102-010830-
NORTH WOODS AND ST. JOHN VALLEY-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 0 10 20 0
CHANCE OF THUNDER (%) 9 10 13 2
TEMP (24H TREND) 35 (+3) 65 (+4) 42 66
RH % (24H TREND) 87 (-7) 35 (-9) 92 31
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 5 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(FT-AGL/MSL) 7300 8120
TRANSPORT WND (KTS) N 8 NW 13
VENT RATE (KT-FT) 77450 116310
DISPERSION GOOD VERY GOOD
CWR 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ103-010830-
EASTERN AROOSTOOK-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 10
CHANCE OF THUNDER (%) 0(NONE) 9 12 4
TEMP (24H TREND) 36 (+4) 65 (+3) 42 66
RH % (24H TREND) 84 (-13) 33 (0) 90 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 12 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7770 8510
TRANSPORT WND (KTS) N 8 NW 12
VENT RATE (KT-FT) 71040 118760
DISPERSION GOOD VERY GOOD
CWR 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ105-010830-
CENTRAL HIGHLANDS-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 18(LTD) 5 5 5
TEMP (24H TREND) 36 (+3) 64 (+4) 42 68
RH % (24H TREND) 94 (0) 35 (-18) 92 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(FT-AGL/MSL) 7600 8670
TRANSPORT WND (KTS) N 9 NW 12
VENT RATE (KT-FT) 88430 119000
DISPERSION VERY GOOD VERY GOOD
CWR 40 0 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ106-010830-
CENTRAL MAINE NORTH OF BANGOR-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 7 2 4 13
TEMP (24H TREND) 37 (+3) 65 (+2) 43 68
RH % (24H TREND) 92 (-7) 32 (-6) 92 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 8010 7890
TRANSPORT WND (KTS) NE 9 NW 10
VENT RATE (KT-FT) 89040 101460
DISPERSION VERY GOOD VERY GOOD
CWR 0 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ108-010830-
INTERIOR DOWNEAST-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 2 0(NONE) 2 14
TEMP (24H TREND) 38 (+2) 62 (+1) 42 65
RH % (24H TREND) 93 (-3) 37 (-8) 90 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 7430 6810
TRANSPORT WND (KTS) NE 10 W 10
VENT RATE (KT-FT) 88730 75740
DISPERSION VERY GOOD GOOD
CWR 0 0 0 20
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ112-010830-
COASTAL DOWNEAST-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 1 0(NONE) 2 12
TEMP (24H TREND) 39 (+2) 62 (+5) 41 66
RH % (24H TREND) 92 (-3) 40 (-12) 91 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6190 4700
TRANSPORT WND (KTS) NE 8 SW 12
VENT RATE (KT-FT) 71230 66860
DISPERSION GOOD GOOD
CWR 0 0 0 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ113-010830-
BANGOR REGION-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 10 0 0 30
CHANCE OF THUNDER (%) 13 0(NONE) 0(NONE) 12
TEMP (24H TREND) 38 (+3) 65 (+1) 43 69
RH % (24H TREND) 97 (0) 35 (-14) 92 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 9 AM
PRECIP END 8 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 7800 7240
TRANSPORT WND (KTS) NE 10 NW 10
VENT RATE (KT-FT) 85170 86060
DISPERSION VERY GOOD VERY GOOD
CWR 0 0 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ114-010830-
EASTERN PENOBSCOT BAY COAST-
447 PM EDT SUN MAY 31 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 4 0(NONE) 0(NONE) 11
TEMP (24H TREND) 39 (+2) 64 (+4) 43 67
RH % (24H TREND) 97 (+2) 39 (-19) 92 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 7340 5250
TRANSPORT WND (KTS) NE 9 SW 11
VENT RATE (KT-FT) 88630 68950
DISPERSION VERY GOOD GOOD
CWR 0 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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