National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Saint Augustine Beach FL

7 Day Forecast

For More Weather Information:

Jacksonville, FL Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 52 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 63 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Sunday

Sunny

Sunny

High: 71 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Monday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 72 °F

Monday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 62 °F

Tuesday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 71 °F

Tuesday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 62 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 52. Northeast wind 9 to 11 mph.
  • Saturday Mostly sunny, with a high near 63. East wind around 8 mph.
  • Saturday Night Mostly clear, with a low around 59. East wind around 6 mph becoming calm after midnight.
  • Sunday Sunny, with a high near 71. East wind 3 to 7 mph.
  • Sunday Night Partly cloudy, with a low around 65. East wind 6 to 8 mph.
  • Monday Isolated showers after 4pm. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
  • Monday Night Isolated showers. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
  • Tuesday Isolated showers. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
  • Tuesday Night Isolated showers. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
  • Wednesday Isolated showers. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
  • Wednesday Night Isolated showers. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
  • Thursday Isolated showers. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
  • Thursday Night Isolated showers. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
  • Friday Isolated showers. Mostly sunny, with a high near 71. Chance of precipitation is 20%.