Expires:202405210300;;537281 FPUS55 KBOU 201110 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 509 AM MDT Mon May 20 2024 COZ032-210300- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 509 AM MDT Mon May 20 2024 .TODAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of thunderstorms in the afternoon. Highs 62 to 70. Southwest winds 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Chance of snow showers after midnight. Lows in the 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. Chance of precipitation 40 percent. .TUESDAY...Rain showers, snow showers likely and slight chance of thunderstorms in the morning, then rain showers, snow showers and chance of thunderstorms in the afternoon. Cooler. No snow accumulation. Highs 45 to 51. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms and snow showers. Lows in the mid to upper 20s. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy with a 10 percent chance of thunderstorms. Highs 54 to 60. .WEDNESDAY NIGHT...Mostly clear. Lows near 30. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 58 to 64. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 30s. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 54 to 60. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows in the lower to mid 30s. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 58 to 64. .SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s. .SUNDAY...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Highs 57 to 63. Chance of rain 30 percent. $$