National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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Pilot Knob MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 76 °F

Saturday

Hot

Hot

High: 98 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 74 °F

Sunday

Hot

Hot

High: 98 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 74 °F

Monday

Sunny

Sunny

High: 96 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 74 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 94 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 73 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 76. Southwest wind around 6 mph.
  • Saturday Sunny and hot, with a high near 98. Heat index values as high as 103. West wind around 5 mph.
  • Saturday Night Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
  • Sunday Sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming south around 5 mph in the afternoon.
  • Sunday Night Mostly clear, with a low around 74. Southeast wind 3 to 5 mph.
  • Monday Sunny, with a high near 96.
  • Monday Night Partly cloudy, with a low around 74.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
  • Wednesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
  • Wednesday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Thursday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
  • Thursday Night Mostly cloudy, with a low around 65.
  • Friday Partly sunny, with a high near 80.