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

Hazardous Weather Conditions

Current conditions at

Sterling Municipal Airport (KSTK)

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

Fair

86°F

30°C

Humidity 8%
Wind Speed W 18 G 26 mph
Barometer 29.97 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Mar 4:55 pm MDT
Extended Forecast for

Sterling CO

Red Flag Warning March 18, 05:02pm until March 18, 07:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning March 18, 05:02pm until March 18, 07:00pm

    NOW until 7:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. West wind 7 to 10 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North northwest wind 5 to 9 mph becoming light and variable.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. Breezy.

    High: 61 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 85. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 42. West wind 7 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 86. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 41. North northwest wind 5 to 9 mph becoming light and variable.
Saturday
Sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 37. Breezy.
Sunday
Mostly cloudy, with a high near 61. Breezy.
Sunday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 76. Breezy.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 87. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling CO
 40.64°N 103.22°W (Elev. 3980 ft)
Last Update:
12:47 pm MDT Mar 18, 2026
Forecast Valid:
5pm MDT Mar 18, 2026-6pm MDT Mar 25, 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