National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
Read More...

Hazardous Weather Conditions

Current Conditions

St. Johns County

Zone Forecast

  • Tonight Partly cloudy with slight chance of showers and thunderstorms in the evening...then mostly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
  • Tuesday Cooler. Rain likely and slight chance of thunderstorms in the morning...then rain and slight chance of thunderstorms in the afternoon. Rain may be heavy at times. Highs in the lower 70s. West winds 5 to 10 mph shifting to the north in the afternoon. Chance of rain near 100 percent.
  • Tuesday Night Breezy...cooler. Rain and slight chance of thunderstorms in the evening...then rain after midnight. Rain may be heavy at times. Lows in the lower 50s. North winds 5 to 10 mph increasing to northwest 15 to 20 mph with gusts to 30 mph after midnight. Chance of rain near 100 percent.
  • Wednesday Cooler. Cloudy with a 50 percent chance of rain in the morning...then partly cloudy in the afternoon. Highs in the lower 60s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning.
  • Wednesday Night Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Thanksgiving Day And Thursday Night Clear. Highs around 60. Lows in the mid 40s.
  • Friday Mostly sunny with a 20 percent chance of showers. Highs in the lower 60s.
  • Friday Night And Saturday Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
  • Saturday Night Through Sunday Night Mostly clear. Lows in the mid 50s. Highs in the lower 70s.
  • Monday Partly cloudy with a 20 percent chance of showers. Highs in the lower 70s.