National Weather Service

News Headlines

2026 Skywarn Spotter Talk Schedule
Warming Trend Will Continue Early This Week. Strong Winds Likely to Return Tuesday & Continue Through Much of Next Week, especially across the southeast Wyoming Wind Prone Areas. .

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

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

Fair

28°F

-2°C

Humidity	58%
Wind Speed	SW 10 mph
Barometer	30.26 in (1029.1 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	23 Feb 7:53 am MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Cheyenne County

Today

Mostly sunny. Not as cool with highs in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 25 mph this afternoon.

Tonight

Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Tuesday

Mostly sunny in the morning, then becoming mostly cloudy. Breezy with highs in the lower 60s. Temperature falling into the upper 50s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 45 mph.

Tuesday Night

Mostly cloudy and breezy. Lows in the lower 30s. West winds 15 to 25 mph with gusts up to 40 mph.

Wednesday

Partly sunny and very windy. Highs in the mid 60s. Temperature falling into the lower 50s in the afternoon. West winds 25 to 35 mph with gusts up to 55 mph.

Wednesday Night

Partly cloudy in the evening, then clearing. Windy, cold with lows in the mid 20s.

Thursday And Thursday Night

Clear, breezy. Highs in the upper 50s. Lows in the lower 30s.

Friday

Sunny, windy with highs in the mid 60s.

Friday Night

Mostly clear in the evening, then becoming partly cloudy. Cold with lows in the mid 20s.

Saturday Through Sunday

Mostly cloudy. Highs in the upper 40s. Lows around 20.