FGCN01 CHWX

FGCN01 CWHX 160836 ENVIRONMENT CANADA SAINT JOHN RIVER BASIN TEMPERATURE AND PRECIPITATION FORECASTS FOR NB POWER ISSUED AT 4:31 AM AST TUESDAY 16 DECEMBER 2025. MAXIMUM AND MINIMUM TEMPERATURE AND PRECIPITATION FORECASTS FOR THE UPPER(U), MIDDLE(M) AND LOWER(L) SAINT JOHN RIVER BASIN U = NORTH OF BEECHWOOD M = BEECHWOOD TO MACTAQUAC L = SOUTH OF MACTAQUAC PRECIPITATION AMOUNTS ARE FOR THE 24 HOUR PERIOD FROM 12Z (0800 AST) ON THE FIRST DAY TO 12Z ON THE FOLLOWING DAY TEMPERATURE MAXIMA ARE FOR THE FIRST 12 HOURS OF EACH 24 HOUR PERIOD (12Z THROUGH 00Z) TEMPERATURE MINIMA ARE FOR THE SECOND 12 HOURS OF EACH 24 HOUR PERIOD (00Z THROUGH 12Z) TUE. DEC 16, 2025 TO SUN. DEC 21, 2025 (DEG. C) | T/W | W/T | T/F | F/S | S/S | TEMP U | -5/-7 | 1/-4 | 1/0 | 11/-4 | -4/-12 | M | -4/-7 | 2/-2 | 2/0 | 12/-2 | -3/-10 | L | -4/-7 | 4/0 | 3/1 | 12/1 | -1/-7 | TUE. DEC 16, 2025 TO SUN. DEC 21, 2025 (MM) | T/W | W/T | T/F | F/S | S/S | PCPN U | 0-0 | 4-8 | 2-4 | 15-25 | 0-2 | M | 0-0 | 0-2 | 2-4 | 15-25 | 0-0 | L | 0-0 | 0-2 | 0-2 | 20-40 | 0-0 | TEMPERATURE NORMALS FOR THE PERIOD (DEG. C): | DEC 16 | DEC 21 | TEMP U | -5/-14 | -5/-15 | M | -3/-13 | -4/-14 | L | -1/-12 | -2/-13 | SYNOPSIS: A WEAK TROUGH OF LOW PRESSURE WILL CROSS NEW BRUNSWICK LATE ON WEDNESDAY, BRINGING SOME ACCUMULATING SNOW TO THE NORTHWEST. A MORE INTENSE LOW WILL APPROACH ON FRIDAY, BRINGING AN UNSEASONABLY WARM AIRMASS. RAIN IS EXPECTED ACROSS MOST OF THE PROVINCE ON FRIDAY, BEFORE TEMPERATURES DROP ON FRIDAY NIGHT AND RAIN CHANGES TO SCATTERED FLURRIES. THE FORECASTER MAY BE CONTACTED AT 1-902-426-4813 OR AT WEATHERASPC(a)EC.GC.CA END/ASPC