National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Hazardous Weather Conditions

Current Conditions

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Pilot Knob MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 79 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 60 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 84 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Sunday

Sunny

Sunny

High: 85 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Monday

Sunny

Sunny

High: 86 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Detailed Forecast

  • Today A slight chance of showers between 11am and 1pm, then isolated showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, increasing clouds, with a high near 79. Light and variable wind. Chance of precipitation is 20%.
  • Tonight A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 60. Calm wind.
  • Saturday A 20 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 84. Calm wind becoming northeast 5 to 7 mph in the morning.
  • Saturday Night Mostly clear, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.
  • Sunday Sunny, with a high near 85. Calm wind becoming east 5 to 7 mph in the morning.
  • Sunday Night Mostly clear, with a low around 60.
  • Monday Sunny, with a high near 86.
  • Monday Night Mostly clear, with a low around 64.
  • Tuesday Mostly sunny, with a high near 88.
  • Tuesday Night Mostly clear, with a low around 67.
  • Wednesday Mostly sunny, with a high near 89.
  • Wednesday Night Partly cloudy, with a low around 69.
  • Thursday A chance of thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.