National Weather Service United States Department of Commerce

Winter weather forecast for Rockies and southern Plains

A developing storm system will bring snow to parts of the Rockies and southern Plains on Friday, which will move into the central U.S. on Saturday. Freezing rain is also forecast from Texas to the mid-Mississippi Valley and into the Carolinas. Meanwhile, temperatures will be 20-40 degrees below normal across parts of the central and southern U.S. on Friday.
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Current Conditions

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2 Miles NW Ontario CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 64 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 48 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 59 °F

Saturday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 46 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 60 °F

Sunday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 43 °F

Monday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 59 °F

Monday
Night

Chance Showers

Chance
Showers

Low: 43 °F

Tuesday

Chance Showers

Chance
Showers

High: 62 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 64. Southwest wind around 10 mph.
  • Tonight A 50 percent chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 10 mph.
  • Saturday Showers likely, mainly after 10am. Cloudy, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
  • Saturday Night Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 46. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 80%.
  • Sunday Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. East wind around 5 mph becoming southeast in the morning. Chance of precipitation is 70%.
  • Sunday Night Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
  • Monday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 59.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
  • Tuesday A chance of showers. Partly sunny, with a high near 62.
  • Tuesday Night A chance of showers. Partly cloudy, with a low around 45.
  • Wednesday A slight chance of showers. Sunny, with a high near 67.
  • Wednesday Night Mostly clear, with a low around 46.
  • Thursday Sunny, with a high near 69.