National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
Read More...

Current Conditions

En Español

Share |

20 Miles SSE Harrison NE

7 Day Forecast

Cheyenne, WY

NWS Weather Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 73 °F

Sunday
Night

Breezy

Breezy

Low: 36 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 66 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 47 °F

Wednesday

Slight Chance Showers

Slight Chc
Showers

High: 71 °F

Wednesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 36 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 39. South southeast wind 5 to 10 mph.
  • Sunday Mostly sunny, with a high near 73. South wind 5 to 10 mph becoming north 10 to 15 mph in the afternoon.
  • Sunday Night Partly cloudy, with a low around 36. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
  • Monday Mostly sunny, with a high near 66. North northwest wind 5 to 10 mph becoming light and variable.
  • Monday Night Partly cloudy, with a low around 41. Southeast wind 10 to 15 mph.
  • Tuesday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
  • Tuesday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Breezy.
  • Wednesday A slight chance of showers. Mostly sunny, with a high near 71. Breezy.
  • Wednesday Night A slight chance of showers. Mostly cloudy, with a low around 36. Breezy.
  • Thursday Mostly sunny, with a high near 56. Breezy.
  • Thursday Night Partly cloudy, with a low around 32. Breezy.
  • Friday Mostly sunny, with a high near 58.
  • Friday Night Partly cloudy, with a low around 32.
  • Saturday Mostly sunny, with a high near 61.

 

Additional Forecasts and Information

Zone Area Forecast for South Sioux, NE