National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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4 Miles E Half Moon Bay CA

7 Day Forecast

Tonight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 57 °F

Friday

Showers Chance for Measurable Precipitation 90%

Showers

High: 60 °F

Friday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 48 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 58 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Sunday

Sunny

Sunny

High: 61 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Monday

Sunny

Sunny

High: 63 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Detailed Forecast

  • Tonight A 30 percent chance of rain after 11pm. Cloudy, with a steady temperature around 57. Southwest wind around 8 mph.
  • Friday Showers. High near 60. South wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%.
  • Friday Night Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce small hail. Low around 48. West wind 3 to 8 mph. Chance of precipitation is 80%.
  • Saturday A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 58. West northwest wind 14 to 17 mph, with gusts as high as 23 mph.
  • Saturday Night Mostly clear, with a low around 48. North northwest wind 7 to 14 mph.
  • Sunday Sunny, with a high near 61.
  • Sunday Night Mostly clear, with a low around 48.
  • Monday Sunny, with a high near 63.
  • Monday Night Partly cloudy, with a low around 48.
  • Tuesday Mostly sunny, with a high near 67.
  • Tuesday Night Partly cloudy, with a low around 52.
  • Wednesday Mostly sunny, with a high near 72.
  • Wednesday Night Partly cloudy, with a low around 55.
  • Thursday Mostly sunny, with a high near 72.