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 George UT

7 Day Forecast

For More Weather Information:

Salt Lake City, UT Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 75 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 99 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 74 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 101 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 76 °F

Friday

Hot

Hot

High: 101 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 77 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 100 °F

Saturday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 78 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 75. West southwest wind 8 to 13 mph.
  • Wednesday Mostly sunny, with a high near 99. Northwest wind 5 to 9 mph becoming light and variable.
  • Wednesday Night Partly cloudy, with a low around 74. West wind 5 to 13 mph becoming east northeast after midnight.
  • Thursday A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Northeast wind around 6 mph becoming calm in the afternoon.
  • Thursday Night A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Light and variable wind becoming east 6 to 11 mph in the evening.
  • Friday Mostly sunny and hot, with a high near 101.
  • Friday Night Partly cloudy, with a low around 77.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 96.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 95.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100.