6:20 a.m.
FGCN01 CWHX 170620
ENVIRONMENT CANADA SAINT JOHN RIVER BASIN TEMPERATURE AND
PRECIPITATION FORECASTS FOR NB POWER ISSUED AT 3:14 AM ADT MONDAY
17 MARCH 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)
MON. MAR 17, 2025 TO SAT. MAR 22, 2025 (DEG. C)
| M/T | T/W | W/T | T/F | F/S |
TEMP U | 7/-3 | 2/-5 | 6/0 | 9/3 | 4/-1 |
M | 9/-2 | 3/-4 | 8/-1 | 10/4 | 5/0 |
L | 11/0 | 2/-2 | 7/-2 | 10/4 | 6/1 |
MON. MAR 17, 2025 TO SAT. MAR 22, 2025 (MM)
| M/T | T/W | W/T | T/F | F/S |
PCPN U | 5-15 | 0-0 | 0-0 | 2-4 | 15-25 |
M | 25-35 | 0-0 | 0-0 | 2-4 | 15-25 |
L | 25-45 | 5-10 | 0-0 | 2-4 | 10-20 |
TEMPERATURE NORMALS FOR THE PERIOD (DEG. C):
| MAR 17 | MAR 22 |
TEMP U | 1/-10 | 2/-9 |
M | 3/-8 | 4/-7 |
L | 3/-8 | 4/-6 |
SYNOPSIS: A TROUGH OF LOW PRESSURE WILL APPROACH AND CROSS THE REGION
SLOWLY TODAY AND TONIGHT. SHOWERS OR DRIZZLE WILL CHANGE TO RAIN,
HEAVY AT TIMES, OVER THE MIDDLE AND LOWER BASINS THIS AFTERNOON.
THE RAIN WILL BE ACCOMPANIED BY WELL ABOVE SEASONAL TEMPERATURES AND
COULD LEAD TO RAPID SNOW MELT. THIS EVENING, COLD AIR MOVING IN FROM
THE NORTH COULD LEAD TO A CHANGEOVER TO SNOW WITH A RISK OF FREEZING
RAIN FOR THE UPPER BASIN. THIS CHANGEOVER MAY OCCUR OVER THE MIDDLE
BASIN AS PRECIPITATION WINDS DOWN OVERNIGHT INTO TUESDAY MORNING.
ANOTHER LOW PRESSURE SYSTEM IS FORECAST TO AFFECT THE REGION LATER
THIS WEEK WITH RAIN FRIDAY AND SNOW ON SATURDAY.
THE FORECASTER MAY BE CONTACTED AT 1-902-426-4813 OR AT
WEATHERASPC(a)EC.GC.CA
END/ASPC