


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
511 FNUS55 KSLC 180859 FWFSLC Fire Weather Planning Forecast for Utah National Weather Service Salt Lake City UT 259 AM MDT Fri Apr 18 2025 NOTICE TO ALL USERS: This product is automatically generated during the cool season to provide a general outlook. It will not contain a discussion section or adjustments by our meteorologists. The full Fire Weather Forecast will resume in early May 2025. UTZ478-190000- Salt Lake Desert- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (80-90% cloud cover). North of I-80, scattered snow showers until 1200, then isolated rain and snow showers. South of I-80, scattered snow showers. Isolated rain showers after 1200. Chance lightning....10%. CWR.................10% north of I-80 and 20% south of I-80. Max temperature.....44-50 near 5000 feet. 29-35 near 8000 feet. 24 hr trend......Unchanged. Min humidity........28-38% near 5000 feet. 42-52% near 8000 feet. 24 hr trend......4% wetter near 5000 feet. 11% wetter near 8000 feet. 20-foot winds.......North around 20 mph. 12K ft MSL winds....North around 15 mph. Mixing height.......8900 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400, then mostly clear (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Min temperature.....22-32 near 5000 feet. 20-26 near 8000 feet. 24 hr trend......2 degrees cooler. Max humidity........60-70% near 5000 feet. 51-61% near 8000 feet. 24 hr trend......21% drier near 5000 feet. 35% drier near 8000 feet. 20-foot winds.......North around 15 mph with gusts to around 30 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....North around 20 mph. .SATURDAY... Sky/weather.........Sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....51-61 near 5000 feet. 36-46 near 8000 feet. 24 hr trend......9 degrees warmer. Min humidity........17-27% near 5000 feet. 25-35% near 8000 feet. 24 hr trend......10% drier near 5000 feet. 15% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 20 mph. Mixing height.......7100 ft AGL. Climatology......40-50th Percentile. Clearing Index......630. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the lower 60s in the valleys and in the upper 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Partly cloudy. Scattered rain showers. Lows in the lower 40s in the valleys and in the mid 30s in the mountains. Highs in the mid 60s in the valleys and around 50 in the mountains. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the mid 60s in the valleys and in the lower 50s in the mountains. North winds around 15 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the upper 60s in the valleys and in the mid 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered rain showers. Lows in the mid 40s in the valleys and around 40 in the mountains. Highs in the upper 60s in the valleys and in the mid 50s in the mountains. = $$ UTZ479-190000- Wasatch Mountains- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). North of I-80, scattered snow showers. South of I-80, numerous snow showers. Isolated thunderstorms after 1200. Chance lightning....North of I-80, 10%. South of I-80, 0% increasing to 20% in the afternoon. CWR.................20% north of I-80 and 50% south of I-80. Max temperature.....40-49 near 5000 feet. 28-38 near 8000 feet. 24 hr trend......2 degrees warmer near 5000 feet. 3 degrees cooler near 8000 feet. Min humidity........35-45% near 5000 feet. 49-59% near 8000 feet. 24 hr trend......5% drier near 5000 feet. 13% drier near 8000 feet. 20-foot winds.......Northeast around 15 mph with gusts to around 30 mph. 12K ft MSL winds....Northeast around 15 mph. Mixing height.......7000 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400, then partly cloudy (25-35% cloud cover). North of I-80, isolated snow showers until 2400. South of I-80, isolated thunderstorms and snow showers until 2400. Chance lightning....North of I-80, 0%. South of I-80, 20% decreasing to 0% after midnight. CWR.................0% north of I-80 and 10% south of I-80. Min temperature.....20-28 near 5000 feet. 14-24 near 8000 feet. 24 hr trend......3 degrees cooler. Max humidity........64-74% near 5000 feet. 60-70% near 8000 feet. 24 hr trend......19% drier. 20-foot winds.......Northeast around 15 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....North around 20 mph. .SATURDAY... Sky/weather.........Sunny (15-25% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....47-57 near 5000 feet. 35-45 near 8000 feet. 24 hr trend......8 degrees warmer. Min humidity........26-36% near 5000 feet. 35-45% near 8000 feet. 24 hr trend......7% drier near 5000 feet. 15% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 15-20 mph. Mixing height.......6100 ft AGL. Climatology......40-50th Percentile. Clearing Index......530. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 30s in the valleys and in the upper 20s in the mountains. Highs in the upper 50s in the valleys and in the mid 40s in the mountains. Southwest winds around 15 mph. .MONDAY...Mostly cloudy. Scattered rain and snow showers. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the upper 50s in the valleys and in the upper 40s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows in the mid 30s in the valleys and around 30 in the mountains. Highs in the lower 60s in the valleys and around 50 in the mountains. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Scattered rain showers. Lows in the mid 30s. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered rain showers, snow showers and isolated thunderstorms. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the upper 60s in the valleys and in the mid 50s in the mountains. = $$ UTZ480-190000- Uinta Mountains- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Numerous snow showers. Chance lightning....10%. CWR.................50%. Max temperature.....35-41 near 7000 feet. 24-32 near 9000 feet. 24 hr trend......3 degrees cooler near 7000 feet. 8 degrees cooler near 9000 feet. Min humidity........38-48% near 7000 feet. 53-63% near 9000 feet. 24 hr trend......23% drier near 7000 feet. 6% drier near 9000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph becoming northeast around 15 mph in the afternoon. Gusts up to 30 mph. 12K ft MSL winds....Northeast around 10 mph. Mixing height.......5800 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated snow showers until 2400. Chance lightning....10% decreasing to 0% after midnight. CWR.................10%. Min temperature.....18-24 near 7000 feet. 5-15 near 9000 feet. 24 hr trend......3 degrees cooler. Max humidity........56-66% near 7000 feet. 65-75% near 9000 feet. 24 hr trend......25% drier. 20-foot winds.......Northeast around 15 mph with gusts to around 30 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....Northeast 15-20 mph. .SATURDAY... Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200, then sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....43-49 near 7000 feet. 32-40 near 9000 feet. 24 hr trend......9 degrees warmer. Min humidity........27-34% near 7000 feet. 36-46% near 9000 feet. 24 hr trend......12% drier near 7000 feet. 17% drier near 9000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 10-15 mph. Mixing height.......5100 ft AGL. Climatology......40-50th Percentile. Clearing Index......480. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Isolated snow showers. Lows in the upper 20s in the valleys and around 19 in the mountains. Highs in the lower 50s in the valleys and in the lower 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Numerous snow showers. Lows in the mid 30s in the valleys and in the upper 20s in the mountains. Highs in the lower 50s in the valleys and in the mid 40s in the mountains. Southwest winds around 15 mph. .TUESDAY...Partly cloudy. Scattered snow showers. Lows in the lower 30s in the valleys and in the mid 20s in the mountains. Highs in the mid 50s in the valleys and in the upper 40s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly cloudy. Scattered rain and snow showers. Lows in the upper 30s in the valleys and in the upper 20s in the mountains. Highs around 60 in the valleys and in the lower 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered snow showers, rain showers and isolated thunderstorms. Lows around 40 in the valleys and in the lower 30s in the mountains. Highs in the lower 60s in the valleys and in the lower 50s in the mountains. = $$ UTZ481-190000- Western Ashley National Forest- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (80-90% cloud cover). Numerous snow showers. Chance lightning....0% increasing to 10% in the afternoon. CWR.................50%. Max temperature.....34-42 near 7000 feet. 21-30 near 10000 feet. 24 hr trend......9 degrees cooler. Min humidity........42-52% near 7000 feet. 48-58% near 10000 feet. 24 hr trend......5% drier. 20-foot winds.......Upslope/upvalley 5-10 mph becoming northeast around 15 mph in the afternoon. Gusts up to 30 mph. 12K ft MSL winds....North around 10 mph. Mixing height.......6200 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400, then partly cloudy (45-55% cloud cover). Isolated snow showers until 2400. Chance lightning....10% decreasing to 0% after midnight. CWR.................10%. Min temperature.....14-20 near 7000 feet. 4-14 near 10000 feet. 24 hr trend......3 degrees cooler. Max humidity........47-57% near 7000 feet. 54-64% near 10000 feet. 24 hr trend......23% drier. 20-foot winds.......North around 15 mph in the evening becoming downslope/downvalley 5-10 mph. Gusts up to 30 mph. 12K ft MSL winds....Northeast around 15 mph. .SATURDAY... Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200, then sunny (15-25% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....42-51 near 7000 feet. 29-39 near 10000 feet. 24 hr trend......9 degrees warmer. Min humidity........28-38% near 7000 feet. 32-42% near 10000 feet. 24 hr trend......14% drier near 7000 feet. 19% drier near 10000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 10-15 mph. Mixing height.......5800 ft AGL. Climatology......50-60th Percentile. Clearing Index......640. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the mid 20s in the valleys and around 16 in the mountains. Highs in the lower 50s in the valleys and in the upper 30s in the mountains. Winds generally less than 15 mph. .MONDAY...Partly cloudy. Scattered snow showers. Lows in the lower 30s in the valleys and in the lower 20s in the mountains. Highs in the mid 50s in the valleys and in the lower 40s in the mountains. West winds around 20 mph. .TUESDAY...Partly cloudy. Scattered snow showers. Lows in the lower 30s in the valleys and in the lower 20s in the mountains. Highs in the mid 50s in the valleys and in the mid 40s in the mountains. West winds around 20 mph. .WEDNESDAY...Partly cloudy. Scattered snow showers. Lows in the mid 30s in the valleys and in the mid 20s in the mountains. Highs in the upper 50s in the valleys and in the upper 40s in the mountains. .THURSDAY...Mostly cloudy. Scattered snow showers and isolated thunderstorms. Lows in the upper 30s in the valleys and around 30 in the mountains. Highs around 60 in the valleys and in the upper 40s in the mountains. = $$ UTZ482-190000- Western Uintah Basin- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered snow showers. Chance lightning....0% increasing to 10% in the afternoon. CWR.................30%. Max temperature.....41-47 near 6000 feet. 32-38 near 8000 feet. 24 hr trend......8 degrees cooler. Min humidity........27-33% near 6000 feet. 40-50% near 8000 feet. 24 hr trend......17% drier near 6000 feet. 7% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 10 mph in the morning becoming light and variable. Mixing height.......9700 ft AGL. Climatology......60-70th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (75-85% cloud cover) until 2400, then mostly clear (20-30% cloud cover). Isolated snow showers until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................0%. Min temperature.....13-23. 24 hr trend......5 degrees cooler. Max humidity........61-71% near 6000 feet. 56-66% near 8000 feet. 24 hr trend......14% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Northeast 10-15 mph. .SATURDAY... Sky/weather.........Sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....48-54 near 6000 feet. 40-46 near 8000 feet. 24 hr trend......7 degrees warmer. Min humidity........20-24% near 6000 feet. 24-34% near 8000 feet. 24 hr trend......9% drier near 6000 feet. 16% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 10-15 mph. Mixing height.......7400 ft AGL. Climatology......50-60th Percentile. Clearing Index......700. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 50s in the valleys and in the upper 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Partly cloudy. Scattered rain showers. Lows in the lower 30s. Highs in the lower 60s in the valleys and in the lower 50s in the mountains. West winds around 20 mph. .TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Isolated rain showers. Lows in the upper 30s. Highs in the upper 60s in the valleys and in the upper 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered rain showers. Lows around 40. Highs in the upper 60s in the valleys and in the upper 50s in the mountains. = $$ UTZ483-190000- Southern Ashley National Forest- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered snow showers until 1200, then numerous snow showers and isolated thunderstorms. Chance lightning....0% increasing to 20% in the afternoon. CWR.................50%. Max temperature.....38-44 near 7000 feet. 28-34 near 9000 feet. 24 hr trend......9 degrees cooler. Min humidity........34-43% near 7000 feet. 45-55% near 9000 feet. 24 hr trend......4% drier near 7000 feet. 12% drier near 9000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph. 12K ft MSL winds....Northwest around 15 mph becoming northeast in the afternoon. Mixing height.......8100 ft AGL. Climatology......60-70th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (80-90% cloud cover) until 2400, then partly cloudy (25-35% cloud cover). Isolated snow showers and thunderstorms until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................10%. Min temperature.....19-25 near 7000 feet. 15-21 near 9000 feet. 24 hr trend......2 degrees cooler. Max humidity........59-65% near 7000 feet. 63-71% near 9000 feet. 24 hr trend......24% drier near 7000 feet. 19% drier near 9000 feet. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Northeast 15-20 mph. .SATURDAY... Sky/weather.........Sunny (15-25% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....45-51 near 7000 feet. 36-42 near 9000 feet. 24 hr trend......8 degrees warmer. Min humidity........20-26% near 7000 feet. 24-34% near 9000 feet. 24 hr trend......15% drier near 7000 feet. 21% drier near 9000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 10-15 mph. Mixing height.......7100 ft AGL. Climatology......50-60th Percentile. Clearing Index......870. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 30s in the valleys and in the mid 20s in the mountains. Highs in the mid 50s in the valleys and in the mid 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Partly cloudy. Scattered rain and snow showers. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the upper 50s in the valleys and in the upper 40s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Isolated snow showers. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the lower 60s in the valleys and in the lower 50s in the mountains. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Scattered rain showers. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered rain showers. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. = $$ UTZ484-190000- Tavaputs Plateau- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered snow showers. Chance lightning....0% increasing to 20% in the afternoon. CWR.................30%. Max temperature.....43-49 near 6000 feet. 34-40 near 8000 feet. 24 hr trend......12 degrees cooler. Min humidity........29-33% near 6000 feet. 38-48% near 8000 feet. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph becoming northeast around 15 mph with gusts to around 30 mph in the afternoon. 12K ft MSL winds....Northwest around 15 mph in the morning becoming light and variable. Mixing height.......8400 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400, then partly cloudy (40-50% cloud cover). Isolated snow showers until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................10%. Min temperature.....21-28 near 6000 feet. 15-24 near 8000 feet. 24 hr trend......4 degrees cooler. Max humidity........55-65% near 6000 feet. 60-70% near 8000 feet. 24 hr trend......12% drier. 20-foot winds.......Northeast around 15 mph with gusts to around 35 mph. 12K ft MSL winds....Northeast 15-20 mph. .SATURDAY... Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200, then sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....50-56 near 6000 feet. 41-47 near 8000 feet. 24 hr trend......7 degrees warmer. Min humidity........17-21% near 6000 feet. 20-28% near 8000 feet. 24 hr trend......12% drier near 6000 feet. 19% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 15 mph. Mixing height.......7600 ft AGL. Climatology......50-60th Percentile. Clearing Index......820. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 30s in the valleys and in the upper 20s in the mountains. Highs around 60 in the valleys and in the upper 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs in the upper 60s in the valleys and in the upper 50s in the mountains. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs around 70 in the valleys and around 60 in the mountains. .THURSDAY...Mostly cloudy. Isolated rain showers. Lows in the mid 40s in the valleys and around 40 in the mountains. Highs in the lower 70s in the valleys and around 60 in the mountains. = $$ UTZ488-190000- Manti National Forest- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Numerous snow showers. Isolated thunderstorms after 1200. Chance lightning....0% increasing to 20% in the afternoon. CWR.................70%. Max temperature.....37-47 near 6500 feet. 28-36 near 8500 feet. 24 hr trend......9 degrees cooler. Min humidity........41-51% near 6500 feet. 52-62% near 8500 feet. 24 hr trend......6% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 20 mph becoming north around 10 mph in the afternoon. Mixing height.......6600 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (75-85% cloud cover) until 2400, then mostly clear (20-30% cloud cover). Scattered snow showers and isolated thunderstorms until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................20%. Min temperature.....18-26 near 6500 feet. 12-22 near 8500 feet. 24 hr trend......1 degree cooler. Max humidity........66-76%. 24 hr trend......20% drier. 20-foot winds.......North around 15 mph in the evening becoming downslope/downvalley 5-10 mph. Gusts up to 30 mph. 12K ft MSL winds....North 15-20 mph. .SATURDAY... Sky/weather.........Sunny (15-25% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....43-53 near 6500 feet. 35-42 near 8500 feet. 24 hr trend......7 degrees warmer. Min humidity........24-31% near 6500 feet. 29-39% near 8500 feet. 24 hr trend......17% drier near 6500 feet. 23% drier near 8500 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 15 mph. Mixing height.......6300 ft AGL. Climatology......50-60th Percentile. Clearing Index......870. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows around 30 in the valleys and in the mid 20s in the mountains. Highs in the mid 50s in the valleys and in the mid 40s in the mountains. West winds around 15 mph. .MONDAY...Partly cloudy. Scattered snow showers. Lows in the mid 30s in the valleys and in the lower 30s in the mountains. Highs around 60 in the valleys and around 50 in the mountains. Southwest winds around 20 mph. .TUESDAY...Partly cloudy. Scattered snow showers. Lows in the mid 30s in the valleys and in the lower 30s in the mountains. Highs in the lower 60s in the valleys and in the lower 50s in the mountains. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Scattered rain showers. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. .THURSDAY...Mostly cloudy. Scattered rain and snow showers. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. = $$ UTZ489-190000- San Rafael Swell- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered snow showers until 1200, then numerous snow showers and scattered rain showers. Chance lightning....0% increasing to 20% in the afternoon. CWR.................20%. Max temperature.....49-55 near 5000 feet. 39-45 near 7000 feet. 24 hr trend......13 degrees cooler. Min humidity........24-32% near 5000 feet. 31-41% near 7000 feet. 24 hr trend......6% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 15 mph in the morning becoming light and variable. Mixing height.......10300 ft AGL. Climatology......60-70th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (80-90% cloud cover) until 2400, then partly cloudy (45-55% cloud cover). Scattered snow showers, rain showers and isolated thunderstorms until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................10%. Min temperature.....25-32 near 5000 feet. 22-28 near 7000 feet. 24 hr trend......3 degrees cooler. Max humidity........45-55% near 5000 feet. 51-61% near 7000 feet. 24 hr trend......24% drier near 5000 feet. 31% drier near 7000 feet. 20-foot winds.......North around 15 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....Northeast around 15 mph. .SATURDAY... Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200, then sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....56-62 near 5000 feet. 46-52 near 7000 feet. 24 hr trend......7 degrees warmer. Min humidity........12-16% near 5000 feet. 15-24% near 7000 feet. 24 hr trend......15% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 15 mph. Mixing height.......9400 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid 60s in the valleys and in the mid 50s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the upper 30s. Highs in the lower 70s in the valleys and in the lower 60s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows around 40. Highs in the mid 70s in the valleys and in the mid 60s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 70s in the valleys and in the mid 60s in the mountains. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s in the valleys and in the mid 60s in the mountains. = $$ UTZ492-190000- Central Utah West Desert- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Numerous snow showers until 1200, then scattered snow showers. Chance lightning....10%. CWR.................40%. Max temperature.....45-51 near 5000 feet. 31-37 near 8000 feet. 24 hr trend......8 degrees cooler. Min humidity........29-39% near 5000 feet. 44-54% near 8000 feet. 24 hr trend......13% wetter. 20-foot winds.......North 15-20 mph. 12K ft MSL winds....North around 15 mph. Mixing height.......8800 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400, then mostly clear (10-20% cloud cover). Scattered snow showers until 2400. Chance lightning....20% decreasing to 0% after midnight. CWR.................0%. Min temperature.....22-32 near 5000 feet. 16-24 near 8000 feet. 24 hr trend......3 degrees cooler. Max humidity........65-75%. 24 hr trend......9% drier near 5000 feet. 20% drier near 8000 feet. 20-foot winds.......North 15-20 mph. 12K ft MSL winds....North 20-25 mph. .SATURDAY... Sky/weather.........Sunny (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....52-60 near 5000 feet. 39-45 near 8000 feet. 24 hr trend......9 degrees warmer. Min humidity........14-24% near 5000 feet. 21-31% near 8000 feet. 24 hr trend......15% drier near 5000 feet. 22% drier near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 20 mph. Mixing height.......7400 ft AGL. Climatology......40-50th Percentile. Clearing Index......870. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the mid 30s in the valleys and in the upper 20s in the mountains. Highs in the mid 60s in the valleys and around 50 in the mountains. Winds generally less than 15 mph. .MONDAY...Partly cloudy. Scattered rain showers. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the upper 60s in the valleys and in the mid 50s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs in the lower 70s in the valleys and in the upper 50s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Partly cloudy. Lows in the mid 40s in the valleys and in the upper 30s in the mountains. Highs in the lower 70s in the valleys and in the upper 50s in the mountains. .THURSDAY...Partly cloudy. Lows in the mid 40s in the valleys and around 40 in the mountains. Highs in the lower 70s in the valleys and in the upper 50s in the mountains. = $$ UTZ493-190000- Central Utah Mountains- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Numerous snow showers until 1200, then snow showers and isolated thunderstorms. Chance lightning....0% increasing to 20% in the afternoon. CWR.................70%. Max temperature.....43-49 near 5000 feet. 30-37 near 8000 feet. 24 hr trend......14 degrees cooler. Min humidity........42-48% near 5000 feet. 54-64% near 8000 feet. 24 hr trend......13% wetter near 5000 feet. 20% wetter near 8000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest 10-15 mph. Mixing height.......6500 ft AGL. Climatology......40-50th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered snow showers and isolated thunderstorms until 2400, then isolated snow showers. Chance lightning....20% decreasing to 10% after midnight. CWR.................30%. Min temperature.....20-26 near 5000 feet. 14-22 near 8000 feet. 24 hr trend......2 degrees cooler. Max humidity........82-88% near 5000 feet. 70-80% near 8000 feet. 24 hr trend......12% drier near 5000 feet. 19% drier near 8000 feet. 20-foot winds.......North around 15 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....Northeast 20-25 mph. .SATURDAY... Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200, then sunny (20-30% cloud cover). Isolated snow showers until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....52-58 near 5000 feet. 38-44 near 8000 feet. 24 hr trend......8 degrees warmer. Min humidity........22-26% near 5000 feet. 31-41% near 8000 feet. 24 hr trend......22% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 15-20 mph. Mixing height.......6700 ft AGL. Climatology......40-50th Percentile. Clearing Index......820. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the lower 60s in the valleys and in the upper 40s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the mid 30s. Highs in the upper 60s in the valleys and in the mid 50s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows in the mid 30s. Highs around 70 in the valleys and in the upper 50s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 70s in the valleys and around 60 in the mountains. .THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 70s in the valleys and in the upper 50s in the mountains. = $$ UTZ494-190000- Henry Mountains- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered rain and snow showers until 1200, then numerous rain and snow showers. Chance lightning....0% increasing to 20% in the afternoon. CWR.................40%. Max temperature.....48-54 near 5000 feet. 34-43 near 8000 feet. 24 hr trend......17 degrees cooler. Min humidity........29-38% near 5000 feet. 42-52% near 8000 feet. 24 hr trend......17% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 15 mph in the morning becoming light and variable. Mixing height.......9200 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered rain and snow showers. Chance lightning....20% decreasing to 0% after midnight. CWR.................30%. Min temperature.....28-36 near 5000 feet. 23-29 near 8000 feet. 24 hr trend......3 degrees cooler. Max humidity........44-54% near 5000 feet. 57-67% near 8000 feet. 24 hr trend......22% drier. 20-foot winds.......North around 15 mph. 12K ft MSL winds....Northeast 15-20 mph. .SATURDAY... Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200, then sunny (10-20% cloud cover). Isolated snow showers until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....55-61 near 5000 feet. 40-49 near 8000 feet. 24 hr trend......7 degrees warmer. Min humidity........12-16% near 5000 feet. 19-27% near 8000 feet. 24 hr trend......20% drier near 5000 feet. 25% drier near 8000 feet. 20-foot winds.......North around 15 mph in the morning becoming upslope/upvalley 5-10 mph. 12K ft MSL winds....North 20-25 mph. Mixing height.......9400 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s in the valleys and in the lower 50s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s in the valleys and in the upper 50s in the mountains. South winds around 15 mph. .TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s in the valleys and in the lower 60s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s in the valleys and in the lower 60s in the mountains. .THURSDAY...Partly cloudy. Lows in the upper 40s in the valleys and in the mid 40s in the mountains. Highs in the mid 70s in the valleys and in the lower 60s in the mountains. = $$ UTZ495-190000- Color Country West Desert- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Numerous snow showers until 1200, then scattered snow showers. Chance lightning....10%. CWR.................30%. Max temperature.....43-49 near 5000 feet. 35-41 near 7000 feet. 24 hr trend......13 degrees cooler. Min humidity........29-39% near 5000 feet. 39-49% near 7000 feet. 24 hr trend......2% wetter near 5000 feet. 13% wetter near 7000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph becoming north around 15 mph with gusts to around 30 mph in the afternoon. 12K ft MSL winds....Northwest around 15 mph becoming north in the afternoon. Mixing height.......9500 ft AGL. Climatology......60-70th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400, then partly cloudy (25-35% cloud cover). Scattered snow showers until 2400. Chance lightning....10%. CWR.................0%. Min temperature.....21-31. 24 hr trend......3 degrees cooler. Max humidity........68-78%. 24 hr trend......16% drier near 5000 feet. 11% drier near 7000 feet. 20-foot winds.......North around 15 mph with gusts to around 30 mph. 12K ft MSL winds....Northeast around 30 mph. .SATURDAY... Sky/weather.........Sunny (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....53-59 near 5000 feet. 43-52 near 7000 feet. 24 hr trend......10 degrees warmer. Min humidity........16-22% near 5000 feet. 19-29% near 7000 feet. 24 hr trend......16% drier. 20-foot winds.......Upslope/upvalley 5-10 mph becoming north around 15 mph in the afternoon. 12K ft MSL winds....North around 25 mph. Mixing height.......6700 ft AGL. Climatology......30-40th Percentile. Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 20s in the valleys and in the lower 30s in the mountains. Highs in the mid 60s in the valleys and in the upper 50s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the mid 30s in the valleys and around 40 in the mountains. Highs in the lower 70s in the valleys and in the lower 60s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows in the mid 30s in the valleys and around 40 in the mountains. Highs in the lower 70s in the valleys and in the mid 60s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 30s in the valleys and in the lower 40s in the mountains. Highs in the mid 70s in the valleys and in the mid 60s in the mountains. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s in the valleys and in the lower 60s in the mountains. = $$ UTZ496-190000- Color Country Mountains- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (80-90% cloud cover). Numerous snow showers. Isolated thunderstorms after 1200. Chance lightning....10% increasing to 20% in the afternoon. CWR.................50%. Max temperature.....39-48 near 6000 feet. 31-38 near 8000 feet. 24 hr trend......13 degrees cooler. Min humidity........37-47% near 6000 feet. 47-57% near 8000 feet. 24 hr trend......9% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph becoming north around 15 mph in the afternoon. 12K ft MSL winds....West 10-15 mph. Mixing height.......8500 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated thunderstorms until 2400. Scattered snow showers. Chance lightning....20%. CWR.................20%. Min temperature.....19-29 near 6000 feet. 15-25 near 8000 feet. 24 hr trend......2 degrees cooler. Max humidity........68-78%. 24 hr trend......21% drier. 20-foot winds.......North around 15 mph with gusts to around 30 mph. 12K ft MSL winds....Northeast 25-30 mph. .SATURDAY... Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200, then sunny (15-25% cloud cover). Isolated snow showers until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....48-56 near 6000 feet. 39-47 near 8000 feet. 24 hr trend......8 degrees warmer. Min humidity........18-28% near 6000 feet. 27-37% near 8000 feet. 24 hr trend......18% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 20-25 mph. Mixing height.......7400 ft AGL. Climatology......50-60th Percentile. Clearing Index......990. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the lower 30s in the valleys and in the mid 20s in the mountains. Highs in the lower 60s in the valleys and in the lower 50s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs in the upper 60s in the valleys and in the upper 50s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows around 40 in the valleys and in the mid 30s in the mountains. Highs around 70 in the valleys and around 60 in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs around 70 in the valleys and in the lower 60s in the mountains. .THURSDAY...Partly cloudy. Lows in the lower 40s in the valleys and in the upper 30s in the mountains. Highs in the upper 60s in the valleys and around 60 in the mountains. = $$ UTZ497-190000- Mojave Desert- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated rain showers until 1200. Scattered snow showers. Scattered rain showers after 1200. Chance lightning....0% increasing to 10% in the afternoon. CWR.................10%. Max temperature.....57-63 near 3000 feet. 43-49 near 6000 feet. 24 hr trend......10 degrees cooler. Min humidity........17-23% near 3000 feet. 25-31% near 6000 feet. 24 hr trend......4% drier. 20-foot winds.......Upslope/upvalley 5-10 mph becoming north around 15 mph in the afternoon. 12K ft MSL winds....Northwest 15-20 mph. Mixing height.......10200 ft AGL. Climatology......40-50th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (60-70% cloud cover). Chance lightning....10% decreasing to 0% after midnight. CWR.................0%. Min temperature.....39-47 near 3000 feet. 29-37 near 6000 feet. 24 hr trend......3 degrees cooler. Max humidity........35-45% near 3000 feet. 46-56% near 6000 feet. 24 hr trend......30% drier. 20-foot winds.......North around 15 mph in the evening becoming downslope/downvalley 5-10 mph. Gusts up to 30 mph. 12K ft MSL winds....Northeast around 25 mph. .SATURDAY... Sky/weather.........Sunny (0-10% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....66-72 near 3000 feet. 52-58 near 6000 feet. 24 hr trend......9 degrees warmer. Min humidity........10-14% near 3000 feet. 14-18% near 6000 feet. 24 hr trend......10% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North 20-25 mph. Mixing height.......8400 ft AGL. Climatology......30-40th Percentile. Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the mid 40s in the valleys and around 40 in the mountains. Highs in the mid 70s in the valleys and in the lower 60s in the mountains. Winds generally less than 15 mph. .MONDAY...Clear. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the upper 70s in the valleys and in the mid 60s in the mountains. Winds generally less than 15 mph. .TUESDAY...Mostly clear. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the lower 80s in the valleys and in the upper 60s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the mid 80s in the valleys and around 70 in the mountains. .THURSDAY...Mostly clear. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the lower 80s in the valleys and in the upper 60s in the mountains. = $$ UTZ498-190000- Grand Staircase- 259 AM MDT Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain and snow showers until 1200, then numerous snow showers, rain showers and isolated thunderstorms. Chance lightning....0% increasing to 20% in the afternoon. CWR.................20%. Max temperature.....53-59 near 4000 feet. 44-50 near 6000 feet. 24 hr trend......14 degrees cooler. Min humidity........22-31% near 4000 feet. 29-37% near 6000 feet. 24 hr trend......12% wetter near 4000 feet. 5% wetter near 6000 feet. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 15-20 mph. Mixing height.......10500 ft AGL. Climatology......60-70th Percentile. Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated thunderstorms until 2400. Scattered rain and snow showers. Chance lightning....20% decreasing to 10% after midnight. CWR.................20%. Min temperature.....32-41 near 4000 feet. 24-34 near 6000 feet. 24 hr trend......3 degrees cooler. Max humidity........47-57% near 4000 feet. 60-70% near 6000 feet. 24 hr trend......22% drier near 4000 feet. 28% drier near 6000 feet. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....North around 10 mph becoming northeast around 25 mph after midnight. .SATURDAY... Sky/weather.........Partly sunny (55-65% cloud cover) until 1200, then sunny (20-30% cloud cover). Isolated snow showers until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....58-64 near 4000 feet. 51-59 near 6000 feet. 24 hr trend......6 degrees warmer. Min humidity........11-17% near 4000 feet. 16-22% near 6000 feet. 24 hr trend......13% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....North around 20 mph. Mixing height.......9800 ft AGL. Climatology......50-60th Percentile. Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 30s in the valleys and in the lower 30s in the mountains. Highs around 70 in the valleys and in the lower 60s in the mountains. Winds generally less than 15 mph. .MONDAY...Mostly clear. Lows in the mid 40s in the valleys and in the upper 30s in the mountains. Highs in the mid 70s in the valleys and in the upper 60s in the mountains. Southwest winds around 15 mph. .TUESDAY...Mostly clear. Lows in the upper 40s in the valleys and around 40 in the mountains. Highs in the upper 70s in the valleys and around 70 in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s in the valleys and in the lower 40s in the mountains. Highs in the lower 80s in the valleys and in the lower 70s in the mountains. .THURSDAY...Partly cloudy. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs around 80 in the valleys and around 70 in the mountains. = $$ .8-14 day outlook for Friday April 25 to Thursday May 01 Temperature... Above Normal Precipitation... Near Normal = $$