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

66°F

19°C

Humidity 73%
Wind Speed S 3 mph
Barometer 29.96 in (1008.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Aug 2:53 am MDT
Extended Forecast for

Alliance NE

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke after 2pm. Mostly sunny and hot, with a high near 97. West wind 5 to 15 mph becoming north in the morning.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 10pm. Partly cloudy, with a low around 62. Southeast wind 10 to 15 mph becoming north northwest in the evening.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Patchy smoke after 4pm. Partly sunny and hot, with a high near 90. North northeast wind 10 to 15 mph becoming east southeast in the morning.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 58. East southeast wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 55. Breezy. Chance of precipitation is 80%.

    Low: 55 °F

    Showers and
    Breezy

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 64. Southwest wind around 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke after 2pm. Mostly sunny and hot, with a high near 97. West wind 5 to 15 mph becoming north in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 10pm. Partly cloudy, with a low around 62. Southeast wind 10 to 15 mph becoming north northwest in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke after 4pm. Partly sunny and hot, with a high near 90. North northeast wind 10 to 15 mph becoming east southeast in the morning.
Wednesday Night
Showers and possibly a thunderstorm. Low around 58. East southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 50%.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. Breezy. Chance of precipitation is 80%.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Sunday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 55.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Alliance NE
 42.1°N 102.87°W (Elev. 3970 ft)
Last Update:
12:21 am MDT Aug 11, 2026
Forecast Valid:
3am MDT Aug 11, 2026-6pm MDT Aug 17, 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