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.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Portage IN

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 73 °F

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 59 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 63 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 76 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 64 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Sunday

Sunny

Sunny

High: 77 °F

Detailed Forecast

  • Today A 20 percent chance of showers. Mostly sunny, with a high near 73. North northwest wind around 10 mph.
  • Tonight A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 59. North northeast wind around 5 mph becoming south southwest in the evening.
  • Thursday A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.
  • Thursday Night A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 63. East wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 20%.
  • Friday A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 40%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
  • Saturday A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Chance of precipitation is 40%.
  • Saturday Night Mostly clear, with a low around 62.
  • Sunday Sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 62.
  • Monday Mostly sunny, with a high near 80.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 78.