Black River at Watertown
15 mi- Level
- 3.4 ft
- Flow
- 1,930 cfs
Forecast peak 3.3 ft Sat 8 PM
Reading from Sat 5:30 PM · NWS gauge page
Appearance
Observed 6:55 PM EDT at KGTB
Clear and 48°9°.
Today: low 38°3° (likely 34°1° to 38°3°), high 57°14° (likely 56°13° to 58°14°).
Now 48°9°
Clear
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7p | Clear | 50°10° (likely 43°6° to 50°10°) | 50°10° | 0% | 3 mph5 km/h from E, gusts 3 mph5 km/h | 52% | 0% | 0 |
| Sat 8p | Clear | 48°9° (likely 40°4° to 48°9°) | 46°8° | 0% | 3 mph5 km/h from SE, gusts 6 mph9 km/h | 56% | 0% | 0 |
| Sat 9p | Clear | 41°5° (likely 39°4° to 45°7°) | 39°4° | 0% | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 70% | 0% | 0 |
| Sat 10p | Clear | 40°4° (likely 38°3° to 44°7°) | 37°3° | 0% | 5 mph8 km/h from SE, gusts 8 mph13 km/h | 71% | 0% | 0 |
| Sat 11p | Clear | 40°4° (likely 39°4° to 44°7°) | 37°3° | 0% | 5 mph8 km/h from SE, gusts 8 mph13 km/h | 71% | 0% | 0 |
| Sun 12a | Clear | 40°4° (likely 40°4° to 44°7°) | 37°3° | 0% | 5 mph8 km/h from SE, gusts 9 mph15 km/h | 69% | 0% | 0 |
| Sun 1a | Clear | 40°4° (likely 40°4° to 44°7°) | 37°3° | 0% | 5 mph8 km/h from SE, gusts 10 mph16 km/h | 69% | 0% | 0 |
| Sun 2a | Clear | 40°4° (likely 40°4° to 43°6°) | 37°3° | 0% | 5 mph8 km/h from SE, gusts 11 mph17 km/h | 69% | 0% | 0 |
| Sun 3a | Clear | 40°4° (likely 40°4° to 43°6°) | 36°2° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 70% | 0% | 0 |
| Sun 4a | Clear | 40°4° (likely 40°4° to 44°7°) | 36°2° | 0% | 6 mph10 km/h from S, gusts 12 mph20 km/h | 71% | 0% | 0 |
| Sun 5a | Clear | 39°4° (likely 39°4° to 44°7°) | 35°2° | 0% | 6 mph10 km/h from S, gusts 12 mph20 km/h | 72% | 0% | 0 |
| Sun 6a | Clear | 39°4° (likely 39°4° to 44°7°) | 36°2° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 73% | 0% | 0 |
| Sun 7a | Clear | 39°4° (likely 39°4° to 43°6°) | 35°2° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 74% | 0% | 0 |
| Sun 8a | Sunny | 40°4° (likely 40°4° to 43°6°) | 36°2° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 74% | 0% | 0 |
| Sun 9a | Sunny | 44°7° (likely 44°7° to 47°8°) | 41°5° | 0% | 6 mph10 km/h from S, gusts 10 mph17 km/h | 65% | 0% | 1 |
| Sun 10a | Sunny | 51°11° (likely 49°9° to 53°12°) | 48°9° | 0% | 7 mph11 km/h from S, gusts 15 mph23 km/h | 54% | 0% | 1 |
| Sun 11a | Sunny | 54°12° (likely 53°12° to 56°13°) | 54°12° | 0% | 8 mph13 km/h from S, gusts 14 mph23 km/h | 49% | 0% | 2 |
| Sun 12p | Sunny | 56°13° (likely 56°13° to 58°14°) | 56°13° | 0% | 8 mph13 km/h from S, gusts 14 mph22 km/h | 46% | 0% | 3 |
| Sun 1p | Sunny | 58°14° (likely 57°14° to 59°15°) | 58°14° | 0% | 8 mph13 km/h from SW, gusts 15 mph23 km/h | 43% | 0% | 4 |
| Sun 2p | Sunny | 59°15° (likely 58°14° to 60°16°) | 59°15° | 0% | 8 mph13 km/h from SW, gusts 15 mph24 km/h | 41% | 0% | 4 |
| Sun 3p | Sunny | 58°14° (likely 58°14° to 60°16°) | 58°14° | 0% | 8 mph13 km/h from SW, gusts 15 mph24 km/h | 43% | 0% | 3 |
| Sun 4p | Sunny | 58°14° (likely 57°14° to 60°16°) | 58°14° | 0% | 8 mph13 km/h from SW, gusts 14 mph23 km/h | 45% | 0% | 2 |
| Sun 5p | Sunny | 57°14° (likely 55°13° to 58°14°) | 57°14° | 0% | 8 mph13 km/h from S, gusts 12 mph19 km/h | 48% | 38% | 1 |
| Sun 6p | Mostly clear | 53°12° (likely 51°11° to 53°12°) | 53°12° | 0% | 7 mph11 km/h from S, gusts 8 mph14 km/h | 55% | 44% | 0 |
| Sun 7p | Partly cloudy | 50°10° (likely 47°8° to 50°10°) | 47°8° | 0% | 6 mph10 km/h from S, gusts 10 mph16 km/h | 59% | 49% | 0 |
| Sun 8p | Partly cloudy | 47°8° (likely 45°7° to 50°10°) | 45°7° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 65% | 73% | 0 |
| Sun 9p | Cloudy | 47°8° (likely 45°7° to 51°11°) | 45°7° | 0% | 5 mph8 km/h from S, gusts 12 mph19 km/h | 66% | 75% | 0 |
| Sun 10p | Mostly cloudy | 46°8° (likely 46°8° to 51°11°) | 44°7° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 69% | 66% | 0 |
| Sun 11p | Partly cloudy | 46°8° (likely 46°8° to 50°10°) | 43°6° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 73% | 54% | 0 |
| Mon 12a | Cloudy | 46°8° (likely 46°8° to 50°10°) | 43°6° | 0% | 6 mph10 km/h from S, gusts 10 mph16 km/h | 74% | 79% | 0 |
| Mon 1a | Cloudy | 46°8° (likely 46°8° to 51°11°) | 43°6° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 75% | 80% | 0 |
| Mon 2a | Mostly cloudy | 46°8° (likely 46°8° to 49°9°) | 43°6° | 0% | 6 mph10 km/h from S, gusts 12 mph19 km/h | 77% | 44% | 0 |
| Mon 3a | Cloudy | 45°7° (likely 45°7° to 48°9°) | 42°6° | 0% | 6 mph10 km/h from S, gusts 12 mph19 km/h | 80% | 65% | 0 |
| Mon 4a | Mostly cloudy | 45°7° (likely 45°7° to 48°9°) | 42°6° | 0% | 6 mph10 km/h from S, gusts 12 mph19 km/h | 82% | 46% | 0 |
| Mon 5a | Partly cloudy | 45°7° (likely 45°7° to 48°9°) | 41°5° | 5% | 6 mph10 km/h from S, gusts 11 mph17 km/h | 86% | 56% | 0 |
| Mon 6a | Partly cloudy | 45°7° (likely 44°7° to 47°8°) | 42°6° | 5% | 6 mph10 km/h from S, gusts 10 mph17 km/h | 87% | 44% | 0 |
| Mon 7a | Partly cloudy | 45°7° (likely 44°7° to 47°8°) | 41°5° | 5% | 6 mph10 km/h from S, gusts 11 mph17 km/h | 91% | 68% | 0 |
| Mon 8a | Cloudy | 45°7° (likely 45°7° to 47°8°) | 42°6° | 10% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 94% | 86% | 0 |
| Mon 9a | Cloudy | 49°9° (likely 48°9° to 50°10°) | 47°8° | 10% | 6 mph10 km/h from S, gusts 14 mph23 km/h | 89% | 79% | 1 |
| Mon 10a | Cloudy | 53°12° (likely 52°11° to 53°12°) | 53°12° | 10% | 6 mph10 km/h from SW, gusts 17 mph27 km/h | 85% | 80% | 1 |
| Mon 11a | Cloudy | 55°13° (likely 51°11° to 55°13°) | 55°13° | 10% | 7 mph11 km/h from SW, gusts 15 mph24 km/h | 84% | 97% | 2 |
| Mon 12p | Drizzle | 57°14° (likely 50°10° to 57°14°) | 57°14° | 10% | 7 mph11 km/h from W, gusts 11 mph18 km/h | 84% | 98% | 3 |
| Mon 1p | Mostly cloudy | 57°14° (likely 49°9° to 57°14°) | 57°14° | 10% | 7 mph11 km/h from W, gusts 13 mph21 km/h | 85% | 94% | 4 |
| Mon 2p | Cloudy | 57°14° (likely 49°9° to 57°14°) | 57°14° | 30%, 0.01 in0.3 mm | 7 mph11 km/h from W, gusts 13 mph21 km/h | 86% | 97% | 3 |
| Mon 3p | Drizzle | 56°13° (likely 51°11° to 56°13°) | 56°13° | 30%, 0.01 in0.3 mm | 7 mph11 km/h from W, gusts 14 mph22 km/h | 85% | 99% | 0 |
| Mon 4p | Drizzle | 56°13° (likely 49°9° to 56°13°) | 56°13° | 30%, 0.01 in0.3 mm | 6 mph10 km/h from W, gusts 13 mph22 km/h | 84% | 95% | 0 |
| Mon 5p | Showers | 54°12° (likely 48°9° to 54°12°) | 54°12° | 30%, 0.01 in0.3 mm | 6 mph10 km/h from NW, gusts 13 mph21 km/h | 84% | 91% | 0 |
| Mon 6p | Showers | 52°11° (likely 48°9° to 52°11°) | 52°11° | 30%, 0.01 in0.3 mm | 6 mph10 km/h from NW, gusts 13 mph21 km/h | 87% | 91% | 0 |
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Tonight: Clear, with a low around 38. Southeast wind around 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Sunny, with a high near 59. South wind 5 to 8 mph.
Night: Partly cloudy, with a low around 44. South wind around 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance · 0.04 in1 mm
Evening
6 PM–midnight
30% chance · 0.02 in0.4 mm
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A chance of rain showers after 2pm. Partly sunny, with a high near 57. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain showers before 8pm. Partly cloudy, with a low around 30. North wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 47. North wind around 7 mph.
Night: Mostly clear, with a low around 30. Northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 55. Southeast wind around 5 mph.
Night: Partly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 62.
Night: A slight chance of rain showers. Partly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 8am. Partly sunny, with a high near 60.
Night: Partly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
40% chance · 0.01 in0.3 mm
Evening
6 PM–midnight
50% chance · 0.12 in3 mm
Overnight
midnight–6 AM
50% chance · 0.1 in2.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.08 in1.9 mm
Afternoon
noon–6 PM
40% chance · 0.22 in5.5 mm
Evening
6 PM–midnight
40% chance · 0.37 in9.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Dry, high 57°, low 38°.
Dry, high 59°, low 44°.
Dry, high 57°, low 30°.
Highs 47–65°; chance of precipitation on Sunday, Monday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (BUF) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 3.3 ft Sat 8 PM
Reading from Sat 5:30 PM · NWS gauge page
Reading from Sat 5 PM · NWS gauge page
Reading from Sat 4:24 PM · NWS gauge page
Reading from Sat 5:15 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 76% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at.
Dry air outside (dew point 32°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 2°1° warmer than typical.
Lorraine weather by month: normals, records, snow and freeze dates
Sunrise 7:29 AM, sunset 6:05 PM.
Clear 7:32 PM–7:01 AM, but the moon is 99% lit and up.
Waxing gibbous
98% lit · growing