FGCN01 CWHX 180748 ENVIRONMENT CANADA SAINT JOHN RIVER BASIN TEMPERATURE AND PRECIPITATION FORECASTS FOR NB POWER ISSUED AT 4:45 AM ADT THURSDAY 18 JUNE 2026. 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) THU. JUN 18, 2026 TO TUE. JUN 23, 2026 (DEG. C) | T/F | F/S | S/S | S/M | M/T | TEMP U | 18/12 | 17/11 | 13/9 | 18/12 | 18/14 | M | 20/13 | 19/13 | 15/10 | 19/13 | 20/15 | L | 20/13 | 20/14 | 16/10 | 18/12 | 19/14 | THU. JUN 18, 2026 TO TUE. JUN 23, 2026 (MM) | T/F | F/S | S/S | S/M | M/T | PCPN U | 20-40 | 5-15 | 1-6 | 5-15 | 5-15 | M | 15-35 | 5-20 | 5-15 | 4-10 | 5-10 | L | 10-30 | 0-15 | 5-10 | 5-15 | 0-10 | TEMPERATURE NORMALS FOR THE PERIOD (DEG. C): | JUN 18 | JUN 23 | TEMP U | 22/9 | 22/10 | M | 23/10 | 24/11 | L | 23/10 | 24/11 | SYNOPSIS: A LOW PRESSURE SYSTEM WILL PASS THROUGH THE NORTHERN BASIN TONIGHT AND FRIDAY BRINGING WIDESPREAD PERIODS OF HEAVY RAIN TODAY THROUGH FRIDAY MORNING. IN THE WAKE OF THIS LOW, DAILY SCATTERED SHOWERS AND THUNDERSTORMS ARE EXCPECTED AS A PERIOD OF UNSETTLED WEATHER PERSISTS OVER THE AREA. THE FORECASTER MAY BE CONTACTED AT 1-902-426-4813 OR AT WEATHERASPC(a)EC.GC.CA END/ASPC