Expires:202405050300;;624130 FPUS55 KCYS 042000 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 159 PM MDT Sat May 4 2024 NEZ055-050300- Cheyenne County- Including the cities of Sidney and Brownson 159 PM MDT Sat May 4 2024 .THIS AFTERNOON...Sunny. Highs around 60. South winds 10 to 15 mph. .TONIGHT...Mostly clear. Not as cool with lows in the upper 30s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny and very windy. Warmer with highs in the lower 70s. South winds 20 to 30 mph, becoming southeast 30 to 35 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Very windy and not as cool with lows around 50. South winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 40 percent. .MONDAY...Partly sunny with a 50 percent chance of showers. Very windy with highs in the lower 60s. Southwest winds 25 to 30 mph, becoming west 30 to 35 mph in the afternoon. Gusts up to 50 mph. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy and very windy. Lows in the upper 30s. Highs in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy and breezy. Highs around 60. Lows in the mid 30s. .THURSDAY...Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the mid 30s. Chance of rain 30 percent. .FRIDAY...Partly sunny with a chance of rain showers. Highs in the upper 50s. Chance of rain 50 percent. $$