National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Hazardous Weather Conditions

Current Conditions

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Saint Augustine FL

7 Day Forecast

For More Weather Information:

Jacksonville, FL Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 32 °C

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 23 °C

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 24 °C

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 32 °C

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 25 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 31 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 24 °C

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 31 °C

Detailed Forecast

  • Today A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 32. Light north wind becoming east 8 to 13 km/h in the morning.
  • Tonight A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 23. East wind 10 to 16 km/h.
  • Thursday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 31. East wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24. Southeast wind around 14 km/h.
  • Friday A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32. Southeast wind 10 to 14 km/h.
  • Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 25.
  • Saturday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Sunday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Monday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Tuesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.