Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1° N Lon: 102.99° W Elev: 4311 ft.

A Few Clouds

78°F

26°C

Humidity 25%
Wind Speed NW 10 mph
Barometer 30.06 in (1012.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Oct 4:53 pm MDT
Detailed forecast for

Cheyenne County

This Afternoon
Sunny. Near steady temperature in the upper 70s. Northwest winds 10 to 15 mph.
Tonight
Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Thursday
Sunny. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Mostly clear. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.
Friday
Sunny, hot with highs in the mid 80s. South winds 10 to 15 mph.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Saturday
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Saturday Night
Partly cloudy with showers likely in the evening, then mostly clear after midnight. Cooler with lows in the lower 40s. Chance of rain 60 percent.
Sunday
Sunny. Much cooler with highs in the lower 60s.
Sunday Night And Monday
Mostly cloudy. Lows around 40. Highs around 60.
Monday Night And Tuesday
Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.



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323 PM MDT Wed Oct 1 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database