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.

Light Rain

65°F

18°C

Humidity 93%
Wind Speed SW 8 mph
Barometer 30.15 in (1016.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Aug 10:53 pm MDT
Extended Forecast for

Alliance NE

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%.

    Low: 62 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers after midnight. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming south 10 to 15 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. South wind 5 to 10 mph.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the morning.
Saturday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers after midnight. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming south 10 to 15 mph in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. South wind 5 to 10 mph.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 88.
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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:
12:36 pm MDT Aug 14, 2026
Forecast Valid:
11pm MDT Aug 14, 2026-6pm MDT Aug 21, 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