National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

62°F

17°C

Humidity 100%
Wind Speed Vrbl 7 mph
Barometer 30.04 in (1017.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Oct 11:56 am EDT
Extended Forecast for

Meridian PA

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 70. West wind around 7 mph.

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Southwest wind around 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 80 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 74. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, then showers after 2am. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Friday

    Friday: Showers, mainly before 2pm. High near 65. Breezy. Chance of precipitation is 80%.

    High: 65 °F

    Showers and
    Breezy

Detailed Forecast

Columbus Day
Mostly cloudy, with a high near 70. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 57. Southwest wind around 6 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 62. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Wednesday
Showers and possibly a thunderstorm. High near 74. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm, then showers after 2am. Low around 56. Chance of precipitation is 80%.
Friday
Showers, mainly before 2pm. High near 65. Breezy. Chance of precipitation is 80%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Meridian PA
 40.85°N 79.95°W (Elev. 1220 ft)
Last Update:
11:41 am EDT Oct 12, 2026
Forecast Valid:
12pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation