This week’s weatherCorner Brook, NL
Rain is likely in Corner Brook on Tuesday
6 in 10 of NOAA’s 31 GEFS forecasts bring measurable rain to Corner Brook Tue 3:30–9:30 p.m. GMT-2:30; 1 in 10 bring a tenth of an inch or more.
NOAA GEFS, 31 forecasts · Mon 28 Sep 18Z run · updated Mon., Sept. 28, 8:33 p.m. GMT-2:30 · times are Corner Brook’s (GMT-2:30)
See it on the globe For warnings, follow your national weather service.
Quick answers
- Will it rain in Corner Brook this week?
- The best chances of measurable rain: Tuesday (6 in 10 forecasts, 3:30–9:30 p.m.); Wednesday (7 in 10 forecasts, 9:30 p.m.–3:30 a.m.); Friday (5 in 10 forecasts, 3:30–9:30 a.m.); Saturday (7 in 10 forecasts, 9:30 a.m.–3:30 p.m.). Drier: Thu, Sun (fewer than 2 in 10 forecasts in any six hours). Times are GMT-2:30.
- How much rain will Corner Brook get this week?
- By Mon., Oct. 5, 3:30 p.m. GMT-2:30 (the end of the forecast), the middle forecast has 0.43 in of rain and melted snow, counting from Mon 9:30 p.m. 3 in 10 forecasts bring 0.5 in or more in total.
- How windy will it get in Corner Brook?
- Gusts over 30 mph: 7 in 10 forecasts at Fri 3:30 a.m. GMT-2:30. The middle forecast’s strongest gust is 31 mph, Fri 3:30 a.m. Checked every six hours, so a brief peak can fall between.
- How warm or cold will it be in Corner Brook?
- At the six-hourly times, the middle forecast runs from 38°F (Sun., Oct. 4, 9:30 p.m.) to 62°F (Thu 3:30 p.m.) GMT-2:30. The day’s real high and low can fall between those times.
- Are any storms heading for Corner Brook?
- No storm Stormlines tracks has 1 in 10 forecasts passing its centre within 100 miles of Corner Brook this week.
Chance of rain, six hours at a time
Each bar is the share of the 31 forecasts with measurable rain or melted snow in that six hours; the darker the bar, the more forecasts agree. Local days, GMT-2:30.
The week, day by day
| Day | Chance of rain | A tenth of an inch or more | Total by day’s end | Strongest gust | Temperature |
|---|---|---|---|---|---|
| Mon 28 (rest of day) | – | – | – | 3 mph | 43°F |
| Tue 29 | 6 in 10 | 1 in 10 | 0.05 in · <1 in 10 | 8 mph | 42°F–49°F |
| Wed 30 | 7 in 10 | 1 in 10 | 0.10 in · <1 in 10 | 4 mph | 48°F–61°F |
| Thu 1 | <1 in 10 | <1 in 10 | 0.10 in · <1 in 10 | 22 mph | 47°F–62°F |
| Fri 2 | 5 in 10 | <1 in 10 | 0.15 in · <1 in 10 | 28 mph | 52°F–57°F |
| Sat 3 | 7 in 10 | 3 in 10 | 0.26 in · 2 in 10 | 23 mph | 42°F–49°F |
| Sun 4 | 2 in 10 | <1 in 10 | 0.29 in · 2 in 10 | 19 mph | 38°F–49°F |
| Mon 5 (part) | 6 in 10 | 3 in 10 | 0.43 in · 3 in 10 | 31 mph · 2 in 10 >40 mph | 38°F–51°F |
Chances are the highest in any six hours of the day. “Total by day’s end” is the middle forecast’s running total since Mon 9:30 p.m., and the share of forecasts with 0.5 in or more by then; totals aren’t added up day by day, because the middle forecast of each day isn’t the same forecast. Gusts and temperatures are read every six hours.
Storms near Corner Brook
No storm Stormlines tracks has 1 in 10 forecasts passing its centre near Corner Brook this week. Every storm we’re tracking →
About these numbers
They come from one source, NOAA’s Global Ensemble Forecast System (GEFS): 31 runs of the same model, each started slightly differently, read at Corner Brook’s coordinates on a grid about 55 km (35 miles) apart. “8 in 10 forecasts” means 8 in 10 of those runs. Nothing is adjusted for local effects such as coasts, lakes, hills or city heat, so the numbers can differ from your local official forecast, especially for snow and showers.
“Measurable rain” counts rain or melted snow in a six-hour period. Not an official forecast: follow your national weather service for warnings and decisions. How the forecasts are read: how to read the maps and the glossary.