National Weather Service United States Department of Commerce

Severe Thunderstorms Possible Texas Gulf Coast to Louisiana This Afternoon into Tonight

Primary threats in these areas are damaging wind gusts and a tornado or two. Elsewhere, freezing rain is possible across parts of the northeast. A storm system moving into the intermountain west will spread heavy rain across parts of northern California, Oregon and Washington. Heavy snow and high wind will impact the higher elevations of the Sierra, Cascades and northern Rocky Mountain States.
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Hazardous Weather Conditions

Current Conditions

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Mechanicsville PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 45 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Sunday

Partly Sunny

Partly
Sunny

High: 54 °F

Sunday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 49 °F

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 72 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 49 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 55 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 45. Southwest wind around 15 mph.
  • Tonight Mostly cloudy, with a low around 34. Southwest wind around 8 mph.
  • Sunday Partly sunny, with a high near 54. Southwest wind 3 to 7 mph.
  • Sunday Night Rain, mainly after 10pm. Low around 49. Light southeast wind increasing to 9 to 14 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Monday A chance of rain. Partly sunny, with a high near 72. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A chance of rain before 1am. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
  • Tuesday Mostly sunny, with a high near 55.
  • Tuesday Night Partly cloudy, with a low around 36.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
  • Thanksgiving Day Partly sunny, with a high near 48.
  • Thursday Night Partly cloudy, with a low around 37.
  • Friday Mostly sunny, with a high near 45.