Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

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

Fair

71°F

22°C

Humidity 15%
Wind Speed W 13 mph
Barometer 29.70 in (1003.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 9 Mar 2:53 pm MDT
Detailed forecast for

Cheyenne County

This Afternoon
Partly sunny. Near steady temperature in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Mostly cloudy in the evening, then clearing. Cold with lows in the upper 20s. West winds 10 to 15 mph, becoming northwest after midnight.
Tuesday
Sunny, cooler with highs in the lower 60s. Northeast winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph in the afternoon.
Tuesday Night
Mostly cloudy. A chance of rain and snow in the evening. Little or no snow accumulation. Cold with lows in the lower 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent.
Wednesday
Mostly sunny. Cooler with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Wednesday Night And Thursday
Partly cloudy and very windy. Lows in the upper 20s. Highs around 70.
Thursday Night Through Friday Night
Partly cloudy and very windy. Lows in the upper 30s. Highs in the lower 70s.
Saturday
Partly sunny and very windy. Highs in the mid 70s.
Saturday Night
Mostly cloudy. A chance of rain and snow showers after midnight. Windy and much colder with lows in the mid 20s. Chance of precipitation 40 percent.
Sunday
Mostly cloudy and breezy. Much cooler with highs in the mid 40s.



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207 PM MDT Mon Mar 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database