Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

Current conditions at

Muir Army Air Field / Indiantown (KMUI)

Lat: 40.44°NLon: 76.56°WElev: 476ft.

A Few Clouds

53°F

12°C

Humidity 63%
Wind Speed W 8 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 17 Oct 2:56 am EDT
Extended Forecast for

Saint Clair PA

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Northwest wind around 6 mph.

    Partly Cloudy

    Low: 46 °F

  • Sunday

    Sunday: A chance of showers, mainly after 2pm.  Partly sunny, with a high near 56. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 56 °F

  • Sunday
    Night

    Sunday Night: A chance of showers, mainly before 7pm.  Mostly clear, with a low around 43. West wind around 6 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 43 °F

  • Monday

    Monday: Mostly sunny, with a high near 55. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.

    Mostly Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 42. West wind around 6 mph.

    Mostly Clear

    Low: 42 °F

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    Sunny

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Northwest wind around 6 mph.
Sunday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 56. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers, mainly before 7pm. Mostly clear, with a low around 43. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 55. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 42. West wind around 6 mph.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Saint Clair PA
 40.74°N 76.2°W (Elev. 988 ft)
2:26 am EDT Oct 17, 2021
3am EDT Oct 17, 2021-6pm EDT Oct 23, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database