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

Sterling Municipal Airport (KSTK)

Lat: 40.61°NLon: 103.26°WElev: 4026ft.

Fair

79°F

26°C

Humidity 42%
Wind Speed N 7 mph
Barometer 30.17 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Sep 5:15 pm MDT
Extended Forecast for

Prewitt Reservoir CO

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind 7 to 9 mph becoming south after midnight.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. South southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 93. Southwest wind 6 to 8 mph becoming northwest in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Light and variable wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Breezy.

    High: 94 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 55. East wind 7 to 9 mph becoming south after midnight.
Thursday
Sunny, with a high near 88. South southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 58. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 93. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 55. Light and variable wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 82. Breezy.
Saturday Night
Partly cloudy, with a low around 57. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Breezy.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Breezy.
Monday
Mostly sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 79. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Breezy.
Wednesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prewitt Reservoir CO
 40.43°N 103.35°W (Elev. 4078 ft)
Last Update:
12:46 pm MDT Sep 9, 2026
Forecast Valid:
5pm MDT Sep 9, 2026-6pm MDT Sep 16, 2026
 
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Additional Resources

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Chance of Precipitation