National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Hazardous Weather Conditions

Current Conditions

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Alliance NE

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 56 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 84 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 54 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 85 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 52 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 75 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 58. West northwest wind around 5 mph.
  • Thursday Mostly sunny, with a high near 88. West northwest wind 5 to 10 mph.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. South southwest wind 5 to 10 mph.
  • Friday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph becoming east southeast in the afternoon.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming northeast after midnight.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 85.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
  • Sunday A slight chance of showers and thunderstorms. Partly sunny, with a high near 75.
  • Sunday Night Partly cloudy, with a low around 48.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 80.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 80.
  • Tuesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
  • Wednesday Mostly sunny, with a high near 80.