Weather World
Mill Run School, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mill Run School Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | |  | |  |  |  | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Showers | Partly Cloudy | Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Mostly Sunny |
| Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C |
| POP: 100% | POP: 70% | POP: 70% | POP: 80% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 738 PM EDT Mon Sep 21 2026 
Mill Run School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mill Run School Weather Map
Mill Run School Quick Facts
Mill Run School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 745 PM EDT Mon Sep 21 2026
Key Messages
1) Rain chances continue much of this week. Longer duration rainfall totals could be high and lead to localized flooding and/or river rises into Wednesday morning.
2) Below-normal temperatures linger through much of the week.
Discussion
... KEY MESSAGE 1... Light rainfall continues across much of the area with continued overrunning. Flood risk in this activity is null. A southward moving kink in the front has cleared our WV counties casting large questions as to whether or not we can ev...