https://dd.weather.gc.ca/doc/LICENCE_GENERAL.txt 2025 02 15 13 01 20250215130139 Saturday February 15, 2025 at 13:01 UTC 2025 02 15 08 01 20250215080139 Saturday February 15, 2025 at 08:01 EST North America Canada Ontario St. Catharines St. Catharines - Grimsby - Northern Niagara Region 2025 02 15 09 11 20250215091155 Saturday February 15, 2025 at 09:11 UTC 2025 02 15 04 11 20250215041155 Saturday February 15, 2025 at 04:11 EST St. Catharines / Niagara District Airport 2025 02 15 13 00 20250215130000 Saturday February 15, 2025 at 13:00 UTC 2025 02 15 08 00 20250215080000 Saturday February 15, 2025 at 08:00 EST Cloudy 10 -5.6 -10.1 -10 102.5 24.1 71 11 ESE 106.0 2025 02 15 10 00 20250215100000 Saturday February 15, 2025 at 10:00 UTC 2025 02 15 05 00 20250215050000 Saturday February 15, 2025 at 05:00 EST Low minus 7. High zero. 0 -7 Saturday Cloudy. 60 percent chance of snow early this morning. Snow beginning this morning. Risk of freezing drizzle late this afternoon. Amount 5 to 10 cm. Wind east 20 km/h gusting to 40. High zero. Wind chill minus 12 this morning. UV index 1 or low. Cloudy. 60 percent chance of snow early this morning. Snow beginning this morning. Risk of freezing drizzle late this afternoon. 17 Snow High zero. 0 Wind east 20 km/h gusting to 40. 15 00 E 09 20 40 E 09 Amount 5 to 10 cm. snow snow 8 Wind chill minus 12 this morning. -12 1 UV index 1 or low. 90 Saturday night Periods of snow mixed with freezing drizzle. Snowfall amount 2 to 4 cm. Wind northeast 30 km/h gusting to 60. Low minus 1. Wind chill minus 8 this evening. Periods of snow mixed with freezing drizzle. 16 Periods of snow mixed with freezing drizzle Low minus 1. -1 Wind northeast 30 km/h gusting to 60. 20 00 NE 04 30 60 NE 04 Snowfall amount 2 to 4 cm. snow and freezing rain snow 3 Wind chill minus 8 this evening. -8 90 Sunday Snow at times heavy and local blowing snow. Risk of freezing rain in the morning. Snowfall amount 15 to 25 cm. Wind northeast 50 km/h gusting to 70 becoming north 30 gusting to 50 near noon. High zero. Wind chill minus 9 in the afternoon. UV index 1 or low. Snow at times heavy and local blowing snow. Risk of freezing rain in the morning. 18 Snow at times heavy High zero. 0 Wind northeast 50 km/h gusting to 70 becoming north 30 gusting to 50 near noon. 50 70 NE 04 30 50 N 36 Snowfall amount 15 to 25 cm. snow snow 20 Wind chill minus 9 in the afternoon. -9 1 UV index 1 or low. 75 Sunday night Flurries. Low minus 7. Flurries. 16 Flurries Low minus 7. -7 snow 75 Monday Cloudy with 30 percent chance of flurries. Local blowing snow. Windy. High minus 6. Cloudy with 30 percent chance of flurries. Local blowing snow. 16 30 Chance of flurries High minus 6. -6 Windy. 30 00 W 27 40 60 W 27 50 70 W 27 snow 60 Monday night Cloudy periods with 30 percent chance of flurries. Windy. Low minus 13. Cloudy periods with 30 percent chance of flurries. 38 30 Chance of flurries Low minus 13. -13 Windy. 40 60 W 27 20 00 W 27 snow 55 Tuesday A mix of sun and cloud with 30 percent chance of flurries. High minus 6. A mix of sun and cloud with 30 percent chance of flurries. 08 30 Chance of flurries High minus 6. -6 snow 60 Tuesday night Cloudy periods. Low minus 12. Cloudy periods. 32 Cloudy periods Low minus 12. -12 60 Wednesday A mix of sun and cloud. High minus 5. A mix of sun and cloud. 02 A mix of sun and cloud High minus 5. -5 60 Wednesday night Cloudy periods with 40 percent chance of flurries. Low minus 10. Cloudy periods with 40 percent chance of flurries. 38 40 Chance of flurries Low minus 10. -10 snow 65 Thursday Cloudy with 40 percent chance of flurries. High minus 6. Cloudy with 40 percent chance of flurries. 16 40 Chance of flurries High minus 6. -6 snow 75 Thursday night Cloudy. Low minus 8. Cloudy. 10 Cloudy Low minus 8. -8 60 Friday A mix of sun and cloud. High minus 3. A mix of sun and cloud. 02 A mix of sun and cloud High minus 3. -3 65 2025 02 15 10 00 20250215100000 Saturday February 15, 2025 at 10:00 UTC 2025 02 15 05 00 20250215050000 Saturday February 15, 2025 at 05:00 EST Snow 17 -4 100 -10 20 E 40 Snow 17 -3 100 -9 20 E 40 1 Snow 17 -2 100 -8 20 E 40 1 Snow 17 -2 100 -7 20 E 40 1 Snow 17 -1 100 -7 20 E 40 1 Snow 17 -1 100 -6 20 E 40 Snow. Risk of freezing drizzle 17 0 100 20 E 40 Snow. Risk of freezing drizzle 17 0 100 20 E 40 Snow. Risk of freezing drizzle 17 0 100 20 E 40 Periods of snow mixed with freezing drizzle 16 0 80 20 NE Periods of snow mixed with freezing drizzle 16 0 80 20 NE Periods of snow mixed with freezing drizzle 16 0 80 20 NE Periods of snow mixed with freezing drizzle 16 -1 80 -6 20 NE Periods of snow mixed with freezing drizzle 16 -1 80 -7 20 NE Periods of snow mixed with freezing drizzle 16 -1 80 -7 20 NE Periods of snow mixed with freezing drizzle 16 -1 80 -8 30 NE 60 Periods of snow mixed with freezing drizzle 16 -1 80 -8 30 NE 60 Periods of snow mixed with freezing drizzle 16 -1 80 -8 30 NE 60 Periods of snow mixed with freezing drizzle 16 -1 80 -8 30 NE 60 Periods of snow mixed with freezing drizzle 16 -1 80 -8 30 NE 60 Periods of snow mixed with freezing drizzle 16 -1 80 -7 30 NE 60 Snow at times heavy. Risk of freezing rain 18 0 100 50 NE 70 Snow at times heavy. Risk of freezing rain 18 0 100 50 NE 70 Snow at times heavy. Risk of freezing rain 18 0 100 50 NE 70 The information provided here, for the times of the rise and set of the sun, is an estimate included as a convenience to our clients. Values shown here may differ from the official sunrise/sunset data available from (http://hia-iha.nrc-cnrc.gc.ca/sunrise_e.html) 2025 02 15 12 15 20250215121500 Saturday February 15, 2025 at 12:15 UTC 2025 02 15 07 15 20250215071500 Saturday February 15, 2025 at 07:15 EST 2025 02 15 22 48 20250215224800 Saturday February 15, 2025 at 22:48 UTC 2025 02 15 17 48 20250215174800 Saturday February 15, 2025 at 17:48 EST