National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Alliance, Alliance Municipal Airport (KAIA)

Lat: 42.06°NLon: 102.8°WElev: 3927ft.

Fair

86°F

30°C

Humidity 31%
Wind Speed NW 16 mph
Barometer 30.07 in (1012.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 24 Aug 9:53 am MDT
Extended Forecast for

Alliance NE

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 93. North wind 5 to 10 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Partly cloudy, with a low around 59. North northeast wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 20%.

    Low: 59 °F

    Isolated
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North wind around 5 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 93. North wind 5 to 10 mph.
Tonight
Isolated showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Partly cloudy, with a low around 59. North northeast wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 20%.
Tuesday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Northeast wind around 5 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North wind around 5 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Friday
Sunny and hot, with a high near 92.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Saturday
Mostly sunny and hot, with a high near 92.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Sunday
Sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alliance NE
 42.1°N 102.87°W (Elev. 3970 ft)
Last Update:
12:31 am MDT Aug 24, 2026
Forecast Valid:
10am MDT Aug 24, 2026-6pm MDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation