Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Caribou, ME

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FNUS51 KCAR 201845
FWFCAR

Fire Weather Planning Forecast for Northern and Eastern Maine
National Weather Service Caribou ME
245 PM EDT Sat Apr 20 2024

.DISCUSSION...
Rain ending across eastern areas this evening. Isolated to
scattered showers remain possible this evening. Brief high
pressure slides into the area late tonight into tomorrow.
Temperatures in the 50s with minimum RHs down to 35-40% range on
Sunday with breezy westerly winds. An Arctic cold front with
scattered snow showers will cross the region Monday with very low
relative humidity and gusty westerly winds, but much below normal
level temperatures. Much warmer on Tuesday with temperatures in
the 50s and breezy S-SW winds across the area. Afternoon minimum
RHs bottom out in the 25-30% range. Low pressure will move across
the region next Wednesday and Thursday with another wetting rain.

MEZ101-210815-
Quebec-Maine Borderlands-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Mcldy        Pcldy
Precip type           Showers      Showers      Showers      Snow Showers
Chance precip (%)     30           30           60           50
Temp (24h trend)      30 (-12)     47 (-5)      18           31
RH % (24h trend)      86 (+9)      41 (+13)     77           22
20ftWnd-val/AM(mph)                W  7 G18                  W 11 G24
20ftWnd-rdg/PM(mph)   W  6         W  9 G19     SW  7 G18    W 13 G25
Precip amount         0.00         0.01         0.03         0.01
Precip duration       1            2            5            1
Precip begin          6 PM         8 AM         Continuing   Continuing
Precip end            10 PM        Continuing   Continuing   9 AM
Mixing hgt(ft-AGL/MSL)             6150                      4280
Transport wnd (kts)                W 19                      W 22
Vent rate (kt-ft)                  138360                    161490
Dispersion                         Excellent                 Excellent
CWR                                             10
LAL                   1            1            1            1
Haines Index          3            4            3            5
KBDI                  <200         <200         <200         N/A

Remarks...Moderate.

$$

MEZ102-210815-
North Woods and St. John Valley-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Pcldy        Pcldy
Precip type           Showers      Showers      Showers      Snow Showers
Chance precip (%)     30           30           40           40
Temp (24h trend)      31 (-10)     50 (-1)      20           32
RH % (24h trend)      85 (+7)      37 (+3)      75           23
20ftWnd-val/AM(mph)                W  7 G18                  W 13 G27
20ftWnd-rdg/PM(mph)   W  6 G17     W  9 G19     SW  7 G20    W 14 G27
Precip amount         0.00         0.00         0.01         0.01
Precip duration       1            2            2            1
Precip begin          6 PM         11 AM        Continuing   Continuing
Precip end            11 PM        Continuing   Continuing   10 AM
Mixing hgt(ft-AGL/MSL)             6750                      5060
Transport wnd (kts)                W 18                      W 23
Vent rate (kt-ft)                  138400                    166820
Dispersion                         Excellent                 Excellent
CWR                                             10
LAL                   1            1            1            1
Haines Index          3            4            3            5
KBDI                  <200         <200         <200         N/A

Remarks...Moderate.

$$

MEZ103-210815-
Eastern Aroostook-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Pcldy        Pcldy
Precip type           Showers      Showers      Showers      Snow Showers
Chance precip (%)     20           20           30           30
Temp (24h trend)      31 (-11)     52 (+3)      26           35
RH % (24h trend)      86 (+12)     36 (-13)     70           22
20ftWnd-val/AM(mph)                W  6 G17                  W 13 G27
20ftWnd-rdg/PM(mph)   Lgt/Var      W  9 G20     SW  6        W 15 G27
Precip amount         0.01         0.00         0.01         0.00
Precip duration       0            1            1            1
Precip begin          6 PM         11 AM        Continuing   Continuing
Precip end            10 PM        Continuing   Continuing   11 AM
Mixing hgt(ft-AGL/MSL)             7160                      5120
Transport wnd (kts)                W 16                      W 23
Vent rate (kt-ft)                  131630                    123030
Dispersion                         Excellent                 Excellent
CWR
LAL                   1            1            1            1
Haines Index          4            4            3            4
KBDI                  <200         <200         <200         <200

Remarks...Moderate.

$$

MEZ105-210815-
Central Highlands-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Mclear       Mclear
Precip type           Tstms        None         Snow Showers Snow Showers
Chance precip (%)     30           0            10           10
Temp (24h trend)      31 (-10)     51 (+2)      25           39
RH % (24h trend)      86 (+5)      36 (-9)      71           23
20ftWnd-val/AM(mph)                W  7 G17                  NW 14 G30
20ftWnd-rdg/PM(mph)   W  5         W  8 G18     W  6 G18     W 15 G30
Precip amount         0.01         0.00         0.00         0.00
Precip duration       2                         0            0
Precip begin          6 PM                      2 AM         Continuing
Precip end            12 AM                     Continuing   8 AM
Mixing hgt(ft-AGL/MSL)             7150                      5880
Transport wnd (kts)                W 15                      W 21
Vent rate (kt-ft)                  128290                    161020
Dispersion                         Excellent                 Excellent
CWR                                0
LAL                   2            1            1            1
Haines Index          3            4            3            5
KBDI                  <200         <200         <200         N/A

Remarks...Low.

$$

MEZ106-210815-
Central Maine North of Bangor-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Mclear       Mclear
Precip type           Showers      Showers      None         None
Chance precip (%)     20           10           0            0
Temp (24h trend)      33 (-9)      54 (+6)      31           41
RH % (24h trend)      94 (+4)      36 (-30)     73           21
20ftWnd-val/AM(mph)                W  5                      W 11 G25
20ftWnd-rdg/PM(mph)   Lgt/Var      W  7         SW  5        W 13 G24
Precip amount         0.04         0.00         0.00         0.00
Precip duration       2            0
Precip begin          6 PM         2 PM
Precip end            1 AM         5 PM
Mixing hgt(ft-AGL/MSL)             7550                      6230
Transport wnd (kts)                W 14                      W 21
Vent rate (kt-ft)                  120450                    155520
Dispersion                         Very Good                 Excellent
CWR                                             0            0
LAL                   1            1            1            1
Haines Index          4            4            3            5
KBDI                  <200         <200         <200         N/A

Remarks...Low.

$$

MEZ108-210815-
Interior Downeast-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Mclear       Mclear       Clear
Precip type           Showers      None         None         None
Chance precip (%)     30           0            0            0
Temp (24h trend)      35 (-7)      54 (+7)      34           44
RH % (24h trend)      98 (+2)      41 (-35)     80           24
20ftWnd-val/AM(mph)                W  5                      W  9 G23
20ftWnd-rdg/PM(mph)   Lgt/Var      SW  7 G17    Lgt/Var      W 11 G23
Precip amount         0.07         0.00         0.00         0.00
Precip duration       2
Precip begin          6 PM
Precip end            4 AM
Mixing hgt(ft-AGL/MSL)             7670                      6700
Transport wnd (kts)                W 13                      W 21
Vent rate (kt-ft)                  107650                    147710
Dispersion                         Very Good                 Excellent
CWR                   20           0            0            0
LAL                   1            1            1            1
Haines Index          3            4            4            5
KBDI                  <200         <200         <200         <200

Remarks...Low.

$$

MEZ112-210815-
Coastal Downeast-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Mclear       Mclear       Clear
Precip type           Showers      None         None         None
Chance precip (%)     30           0            0            0
Temp (24h trend)      36 (-6)      54 (+7)      35           44
RH % (24h trend)      98 (+3)      44 (-36)     80           26
20ftWnd-val/AM(mph)                W  5                      W  9 G23
20ftWnd-rdg/PM(mph)   Lgt/Var      SW  8 G20    SW  5 G19    W 10 G23
Precip amount         0.05         0.00         0.00         0.00
Precip duration       2
Precip begin          6 PM
Precip end            3 AM
Mixing hgt(ft-AGL/MSL)             7540                      6850
Transport wnd (kts)                W 14                      W 21
Vent rate (kt-ft)                  107420                    151910
Dispersion                         Very Good                 Excellent
CWR                   10           0            0            0
LAL                   1            1            1            1
Haines Index          3            3            4            5
KBDI                  <200         <200         <200         <200

Remarks...Low.

$$

MEZ113-210815-
Bangor Region-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Pcldy        Mclear       Clear
Precip type           Tstms        None         None         None
Chance precip (%)     50           0            0            0
Temp (24h trend)      34 (-9)      55 (+6)      34           43
RH % (24h trend)      89 (-4)      35 (-34)     69           24
20ftWnd-val/AM(mph)                W  5                      NW 12 G25
20ftWnd-rdg/PM(mph)   Lgt/Var      SW  8 G18    SW  6        NW 13 G25
Precip amount         0.10         0.00         0.00         0.00
Precip duration       3
Precip begin          6 PM
Precip end            1 AM
Mixing hgt(ft-AGL/MSL)             7720                      6570
Transport wnd (kts)                W 14                      W 20
Vent rate (kt-ft)                  118410                    136730
Dispersion                         Very Good                 Excellent
CWR                   40           0            0            0
LAL                   2            1            1            1
Haines Index          3            4            3            5
KBDI                  <200         <200         <200         <200

Remarks...Low.

$$

MEZ114-210815-
Eastern Penobscot Bay Coast-
245 PM EDT Sat Apr 20 2024

                      Tonight      Sun          Sun Night    Mon

Cloud cover           Pcldy        Mclear       Mclear       Clear
Precip type           Showers      None         None         None
Chance precip (%)     50           0            0            0
Temp (24h trend)      35 (-8)      53 (+5)      35           45
RH % (24h trend)      95 (0)       41 (-36)     76           28
20ftWnd-val/AM(mph)                W  6                      NW 11 G25
20ftWnd-rdg/PM(mph)   Lgt/Var      SW  9 G22    SW  6 G20    NW 12 G25
Precip amount         0.06         0.00         0.00         0.00
Precip duration       3
Precip begin          6 PM
Precip end            1 AM
Mixing hgt(ft-AGL/MSL)             7670                      6900
Transport wnd (kts)                SW 14                     W 20
Vent rate (kt-ft)                  107390                    140760
Dispersion                         Very Good                 Excellent
CWR                   20           0            0            0
LAL                   1            1            1            1
Haines Index          3            4            4            5
KBDI                  <200         <200         <200         N/A

Remarks...Low.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
around 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 50s. Southwest winds
around 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain. Not as
cool. Lows in the upper 30s. South winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 40s. South winds around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with rain likely and a chance of
snow. Lows in the lower 30s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Highs in the mid 40s. Northwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 40s. Northwest winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 50s. West winds around
10 mph.

.OUTLOOK 8 TO 14 DAYS...
Above normal temperatures and near normal precipitation.

$$
Sinko


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