Hazardous Weather Conditions
Current conditions at
New Castle Municipal Airport (KUCP)
Lat: 41.02°NLon: 80.42°WElev: 1072ft.
Overcast
11°F
-12°C
| Humidity | 61% |
| Wind Speed | S 5 mph |
| Barometer | 30.32 in (1030.5 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 2°F (-17°C) |
| Last update | 21 Jan 4:56 am EST |
Extended Forecast for
4 Miles ESE Mercer PA
Winter Weather Advisory January 21, 10:00am until January 22, 10:00am
Today
High: 33 °F
Chance Snow
then Wintry
MixTonight
Low: 24 °F
Rain/Snow
Likely then
Snow LikelyThursday

High: 29 °F
Slight Chance
SnowThursday Night

Low: 9 °F
Mostly Cloudy
Friday

High: 16 °F
Mostly Cloudy
Friday Night

Low: -4 °F
Mostly Cloudy
Saturday

High: 9 °F
Cold
Saturday Night

Low: 2 °F
Chance Snow
Sunday

High: 16 °F
Snow Likely
Detailed Forecast
Today
Snow before 5pm, then a chance of snow and freezing rain. High near 33. Wind chill values as low as -3. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow likely before 1am, then a chance of snow between 1am and 3am. Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A slight chance of snow between 7am and 1pm. Partly sunny, with a high near 29. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 9. Wind chill values as low as zero. West wind 8 to 10 mph.
Friday
Mostly cloudy, with a high near 16. West wind 11 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 18.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Mercer PA
41.2°N 80.16°W (Elev. 1355 ft)
41.2°N 80.16°W (Elev. 1355 ft)
4:17 am EST Jan 21, 2026
5am EST Jan 21, 2026-6pm EST Jan 27, 2026



