Allegheny River at Kittanning Lock and Dam
11 mi- Level
- 10.4 ft
- Flow
- 4,790 cfs
Forecast peak 10.5 ft Sat 2 PM
Reading from Sat 9 AM · NWS gauge page
Appearance
Observed 9:35 AM EDT at KIDI
Sunny and 48°9°.
Today: low 33°1° (likely 33°1° to 39°4°), high 64°18° (likely 60°16° to 64°18°).
Now 48°9°
Sunny
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 10a | Sunny | 47°8° (likely 47°8° to 50°10°) | 45°7° | 0% | 5 mph8 km/h from SE, gusts 10 mph16 km/h | 79% | 0% | 1 |
| Sat 11a | Sunny | 53°12° (likely 51°11° to 54°12°) | 53°12° | 0% | 5 mph8 km/h from SE, gusts 12 mph19 km/h | 67% | 0% | 2 |
| Sat 12p | Sunny | 57°14° (likely 55°13° to 58°14°) | 57°14° | 0% | 5 mph8 km/h from SE, gusts 11 mph18 km/h | 55% | 0% | 3 |
| Sat 1p | Sunny | 60°16° (likely 57°14° to 61°16°) | 60°16° | 0% | 3 mph5 km/h from SE, gusts 9 mph15 km/h | 50% | 0% | 3 |
| Sat 2p | Sunny | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 45% | 5% | 3 |
| Sat 3p | Sunny | 62°17° (likely 59°15° to 63°17°) | 62°17° | 0% | 3 mph5 km/h from SE, gusts 9 mph15 km/h | 43% | 3% | 2 |
| Sat 4p | Sunny | 63°17° (likely 60°16° to 63°17°) | 63°17° | 0% | 3 mph5 km/h from SE, gusts 9 mph15 km/h | 42% | 8% | 1 |
| Sat 5p | Sunny | 62°17° (likely 58°14° to 62°17°) | 62°17° | 0% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 42% | 4% | 1 |
| Sat 6p | Clear | 60°16° (likely 54°12° to 60°16°) | 60°16° | 0% | 3 mph5 km/h from SE, gusts 7 mph12 km/h | 47% | 0% | 0 |
| Sat 7p | Clear | 55°13° (likely 49°9° to 55°13°) | 55°13° | 0% | 5 mph8 km/h from SE, gusts 8 mph13 km/h | 56% | 5% | 0 |
| Sat 8p | Clear | 49°9° (likely 47°8° to 50°10°) | 47°8° | 0% | 5 mph8 km/h from E, gusts 10 mph16 km/h | 73% | 0% | 0 |
| Sat 9p | Clear | 46°8° (likely 44°7° to 48°9°) | 44°7° | 0% | 5 mph8 km/h from E, gusts 10 mph16 km/h | 81% | 0% | 0 |
| Sat 10p | Clear | 43°6° (likely 42°6° to 46°8°) | 41°5° | 0% | 3 mph5 km/h from E, gusts 9 mph14 km/h | 82% | 0% | 0 |
| Sat 11p | Clear | 42°6° (likely 41°5° to 45°7°) | 40°4° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 83% | 0% | 0 |
| Sun 12a | Clear | 41°5° (likely 40°4° to 43°6°) | 39°4° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 82% | 0% | 0 |
| Sun 1a | Clear | 40°4° (likely 39°4° to 42°6°) | 40°4° | 0% | 2 mph3 km/h from E, gusts 8 mph12 km/h | 82% | 0% | 0 |
| Sun 2a | Clear | 39°4° (likely 38°3° to 41°5°) | 39°4° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 84% | 0% | 0 |
| Sun 3a | Clear | 38°3° (likely 37°3° to 40°4°) | 38°3° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 87% | 0% | 0 |
| Sun 4a | Clear | 36°2° (likely 36°2° to 40°4°) | 36°2° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 91% | 0% | 0 |
| Sun 5a | Clear | 35°2° (likely 35°2° to 39°4°) | 35°2° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 96% | 0% | 0 |
| Sun 6a | Clear | 34°1° (likely 34°1° to 39°4°) | 34°1° | 0% | 2 mph3 km/h from E, gusts 6 mph9 km/h | 98% | 1% | 0 |
| Sun 7a | Clear | 33°1° (likely 33°1° to 38°3°) | 33°1° | 0% | 1 mph2 km/h from E, gusts 6 mph9 km/h | 98% | 1% | 0 |
| Sun 8a | Sunny | 33°1° (likely 33°1° to 38°3°) | 33°1° | 0% | 1 mph2 km/h from E, gusts 6 mph10 km/h | 99% | 10% | 0 |
| Sun 9a | Sunny | 38°3° (likely 37°3° to 42°6°) | 38°3° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 98% | 2% | 0 |
| Sun 10a | Sunny | 47°8° (likely 46°8° to 48°9°) | 47°8° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 79% | 0% | 1 |
| Sun 11a | Sunny | 53°12° (likely 52°11° to 54°12°) | 53°12° | 0% | 1 mph2 km/h from S, gusts 7 mph11 km/h | 66% | 0% | 3 |
| Sun 12p | Sunny | 58°14° (likely 55°13° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from S, gusts 7 mph12 km/h | 57% | 1% | 3 |
| Sun 1p | Sunny | 61°16° (likely 58°14° to 61°16°) | 61°16° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 50% | 1% | 4 |
| Sun 2p | Sunny | 63°17° (likely 59°15° to 63°17°) | 63°17° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 46% | 1% | 4 |
| Sun 3p | Sunny | 64°18° (likely 60°16° to 64°18°) | 64°18° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 44% | 1% | 3 |
| Sun 4p | Sunny | 65°18° (likely 60°16° to 65°18°) | 65°18° | 0% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 43% | 1% | 3 |
| Sun 5p | Sunny | 64°18° (likely 59°15° to 64°18°) | 64°18° | 0% | 1 mph2 km/h from S, gusts 5 mph8 km/h | 44% | 36% | 1 |
| Sun 6p | Mostly clear | 61°16° (likely 56°13° to 61°16°) | 61°16° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 50% | 9% | 1 |
| Sun 7p | Clear | 56°13° (likely 52°11° to 56°13°) | 56°13° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 61% | 27% | 0 |
| Sun 8p | Mostly clear | 50°10° (likely 50°10° to 52°11°) | 50°10° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 79% | 14% | 0 |
| Sun 9p | Clear | 46°8° (likely 46°8° to 50°10°) | 47°8° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 90% | 2% | 0 |
| Sun 10p | Fog | 44°7° (likely 44°7° to 48°9°) | 44°7° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 97% | 44% | 0 |
| Sun 11p | Clear | 42°6° (likely 42°6° to 47°8°) | 42°6° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 100% | 37% | 0 |
| Mon 12a | Clear | 41°5° (likely 41°5° to 44°7°) | 41°5° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 3% | 0 |
| Mon 1a | Clear | 40°4° (likely 40°4° to 43°6°) | 40°4° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 4% | 0 |
| Mon 2a | Clear | 39°4° (likely 39°4° to 42°6°) | 39°4° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 4% | 0 |
| Mon 3a | Clear | 38°3° (likely 38°3° to 41°5°) | 38°3° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 8% | 0 |
| Mon 4a | Clear | 37°3° (likely 37°3° to 41°5°) | 37°3° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 7% | 0 |
| Mon 5a | Clear | 36°2° (likely 36°2° to 40°4°) | 37°3° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 8% | 0 |
| Mon 6a | Clear | 35°2° (likely 35°2° to 40°4°) | 35°2° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 10% | 0 |
| Mon 7a | Clear | 34°1° (likely 34°1° to 40°4°) | 34°1° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 11% | 0 |
| Mon 8a | Sunny | 35°2° (likely 35°2° to 41°5°) | 35°2° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 18% | 0 |
| Mon 9a | Sunny | 40°4° (likely 39°4° to 46°8°) | 40°4° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 95% | 17% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Sunny, with a high near 64. Southeast wind around 5 mph.
Tonight: Areas of frost between 4am and 5am, then areas of frost and patchy fog. Clear, with a low around 33. East wind around 5 mph.
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
Official NWS forecast
Day: Areas of frost and patchy fog before 10am. Sunny, with a high near 65. South wind around 2 mph.
Night: Areas of fog between 10pm and 5am, then areas of fog and patchy frost. Mostly clear, with a low around 34. Wind around 0 mph.
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: Areas of fog and patchy frost before 7am, then areas of frost and areas of fog between 7am and 8am, then areas of fog and patchy frost between 8am and 9am. Sunny, with a high near 67. West wind 0 to 5 mph.
Night: Partly cloudy, with a low around 39.
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 64.
Night: Partly cloudy, with a low around 40.
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 cloudy, with a high near 67.
Night: Partly cloudy, with a low around 42.
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 70.
Night: Mostly clear, with a low around 43.
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: Mostly sunny, with a high near 67.
Night: Partly cloudy, with a low around 41.
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.
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.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
40% chance · 0.02 in0.4 mm
Overnight
midnight–6 AM
50% chance · 0.04 in0.9 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.
Morning
6 AM–noon
50% chance · 0.05 in1.2 mm
Afternoon
noon–6 PM
50% chance · 0.06 in1.4 mm
Evening
6 PM–midnight
40% chance · 0.06 in1.4 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 64°, low 33°.
Dry, high 65°, low 34°.
Dry, high 67°, low 39°.
Highs 60–70°; chance of precipitation on Monday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PBZ) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 10.5 ft Sat 2 PM
Reading from Sat 9 AM · NWS gauge page
Forecast peak 3.3 ft Sat 2 PM
Reading from Sat 8:45 AM · NWS gauge page
Forecast peak 9.7 ft Sat 2 PM
Reading from Sat 9 AM · NWS gauge page
Reading from Sat 8:45 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 72% 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. About 22 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 39°F).
Today, 1:00 PM–6:00 PM
Good stretch to open the windows.
Today’s expected high is 4°2° warmer than typical.
On average 2°1° colder than normal (daily mean temperature).
Rural Valley weather by month: normals, records, snow and freeze dates
Sunrise 7:38 AM, sunset 6:23 PM.
Clear 6:51 PM–7:11 AM, but the moon is 99% lit and up.
Waxing gibbous
97% lit · growing