FGCN01 CHWX

FGCN01 CWHX 230735 ENVIRONMENT CANADA SAINT JOHN RIVER BASIN TEMPERATURE AND PRECIPITATION FORECASTS FOR NB POWER ISSUED AT 3:06 AM ADT TUESDAY 23 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) TUE. JUN 23, 2026 TO SUN. JUN 28, 2026 (DEG. C) | T/W | W/T | T/F | F/S | S/S | TEMP U | 18/13 | 20/12 | 21/14 | 18/14 | 20/15 | M | 17/14 | 21/13 | 23/15 | 20/15 | 22/16 | L | 16/15 | 20/13 | 21/13 | 20/14 | 21/15 | TUE. JUN 23, 2026 TO SUN. JUN 28, 2026 (MM) | T/W | W/T | T/F | F/S | S/S | PCPN U | 1-4 | 0-13 | 1-9 | 8-24 | 0-12 | M | 3-20 | 0-1 | 2-8 | 4-30 | 2-4 | L | 12-53 | 0-7 | 0-5 | 2-10 | 0-6 | TEMPERATURE NORMALS FOR THE PERIOD (DEG. C): | JUN 23 | JUN 28 | TEMP U | 22/10 | 23/10 | M | 24/11 | 24/12 | L | 24/11 | 24/12 | SYNOPSIS: WITH A TROUGH OF LOW PRESSURE APPROACHING, WHICH IS FORECASTED TO GIVE PERIODS OF RAIN ACROSS THE REGION. 20 TO 50MM ARE POSSIBLE OVER THE MIDDLE AND LOWER BASINS. AFTER THE TROUGH CLEARS OUT ANOTHER EXTENDED PERIOD OF UNSETTLED WEATHER IS EXPECTED THROUGHOUT THE WEEK WHERE SHOWERS AND ISOLATED THUNDERSTORMS ARE POSSIBLE. THE FORECASTER MAY BE CONTACTED AT 1-902-426-4813 OR AT WEATHERASPC(a)EC.GC.CA END/ASPC