National Weather Service United States Department of Commerce

Snow Will Continue Across the Plains and Mountains of the Northwest

Two cold fronts will continue to bring snow to the northern Plains and portions of the Rocky Mountain states and the interior Northwest Saturday. Heavy rain is possible across the central Gulf Coast as one front draws moisture off the Gulf of Mexico. Strong thunderstorms are also possible along the Texas and Louisiana Gulf Coast.
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Current Conditions

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Waterloo IL

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 45 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 51 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 30 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 29 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °F

Detailed Forecast

  • Overnight A 50 percent chance of rain. Cloudy, with a low around 45. South wind around 10 mph.
  • Saturday Rain likely, mainly before 7am. Cloudy, with a high near 51. South wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
  • Saturday Night A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 30. North wind 6 to 8 mph.
  • Sunday Mostly sunny, with a high near 37. North wind 3 to 6 mph.
  • Sunday Night Mostly clear, with a low around 27. Northeast wind 3 to 5 mph.
  • Monday Mostly sunny, with a high near 40.
  • Monday Night Partly cloudy, with a low around 24.
  • Tuesday Partly sunny, with a high near 29.
  • Tuesday Night Partly cloudy, with a low around 17.
  • Wednesday Mostly sunny, with a high near 28.
  • Wednesday Night Partly cloudy, with a low around 20.
  • New Year's Day Mostly sunny, with a high near 36.
  • Thursday Night A 30 percent chance of snow. Mostly cloudy, with a low around 28.
  • Friday A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.