Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
018
FNUS55 KGJT 212038
FWFGJT
Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
238 PM MDT Sat Sep 21 2024
.DISCUSSION...Showers and thunderstorms will continue through
tonight into Sunday morning as a strong fall storm system moves
through the region. Snow accumulations of 2 to 4 inches are
possible above 10,000 feet, focused on the central Colorado
mountains. Scattered shower and thunderstorm activity is possible
through Monday before drier conditions return Tuesday and beyond.
Temperatures will be much cooler Sunday into early next week with
a warm up to near to slightly above seasonable by mid week.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL...
COZ200-221245-
Little Snake Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Near 6000 feet, mostly cloudy (60-70%),
scattered showers until 2400. Isolated
thunderstorms. Isolated showers after 2400.
near 8000 feet, mostly cloudy (70-80%) until
2400, then partly cloudy (50-60%), scattered
showers and isolated thunderstorms.
Min temperature.....40-50 F.
Max humidity........70-85% near 6000 feet
61-76% near 8000 feet.
20-foot winds.......East winds 10 to 15 mph with gusts to 40 mph in
the evening becoming downslope/downvalley 3 to
6 mph by sunset.
CWR.................20 percent.
LAL.................2.
Haines Index........4 or low.
15K Ft MSL Winds....Northeast 15 to 20 mph.
Mixing Height.......5000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northeast 5 to 10 mph.
Smoke dispersal.....Fair until 2100. Poor after 2400.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
sunny (10-20%).
Max temperature.....64-74 F near 6000 feet
54-64 F near 8000 feet.
Min humidity........19-29% near 6000 feet
25-35% near 8000 feet.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the morning.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northeast 15 to 20 mph decreasing to 5 to 10
mph in the afternoon.
Mixing Height.......3000 ft AGL until 1100, then 8500 ft AGL.
Transport Winds.....North 5 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Min temperature.....41-51 F.
Max humidity........66-81% near 6000 feet
52-62% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 5 to 10 mph increasing to west 10 to
15 mph after midnight.
Mixing Height.......7500 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (40-50%).
Max temperature.....66-76 F near 6000 feet
55-65 F near 8000 feet.
Min humidity........12-22%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......2000 ft AGL until 1000, then 10500 ft AGL.
Transport Winds.....West 5 mph until 1200, then 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows 38-48. Highs 69-79. Winds less
than 15 mph.
.WEDNESDAY...Clear. Lows 38-48. Highs 74-84. Winds less than
15 mph.
.THURSDAY...Clear. Lows 41-51. Highs 76-86. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 42-52. Highs 76-86.
.SATURDAY...Mostly clear. Lows 42-52. Highs 75-85.
$$
COZ201-221245-
Routt Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Showers and scattered
thunderstorms until 2400, then scattered
showers and isolated thunderstorms. Patchy fog
after 2400.
Min temperature.....35-45 F.
Max humidity........78-93%.
20-foot winds.......East winds 10 to 15 mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
Localized gusts up to 30 mph.
CWR.................90 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....East 15 to 20 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....East 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (50-60%). Patchy fog until 1200.
Scattered showers until 1200isolated showers
and thunderstorms after 1200.
Max temperature.....51-61 F.
Min humidity........36-46%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........4 or low.
15K Ft MSL Winds....East 10 to 15 mph.
Mixing Height.......2500 ft AGL until 1100, then 6500 ft AGL.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....35-45 F.
Max humidity........68-83%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 5 to 10 mph increasing to west 10 to 15
mph after midnight.
Mixing Height.......5000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Isolated showers and
thunderstorms after 1200.
Max temperature.....55-65 F.
Min humidity........24-34%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........5 or moderate.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 35-45. Highs 59-69. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 36-46. Highs 65-75. Winds less than
15 mph.
.THURSDAY...Clear. Lows 39-49. Highs 66-76. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 40-50. Highs 66-76.
.SATURDAY...Mostly clear. Lows 39-49. Highs 65-75.
$$
COZ202-221245-
White River Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (60-70%). Near 6000 feet, patchy
fog after 2400, scattered showers and isolated
thunderstorms. Near 8000 feet, numerous showers
and scattered thunderstorms until 2400, then
scattered showers and isolated thunderstorms.
Min temperature.....39-49 F.
Max humidity........81-96%.
20-foot winds.......East winds 10 to 15 mph with gusts to 30 mph in
the evening becoming downslope/downvalley 3 to
6 mph by sunset.
CWR.................60 percent.
LAL.................2 until 2400, then 4.
Haines Index........4 or low.
15K Ft MSL Winds....Northeast 20 to 25 mph.
Mixing Height.......5000 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....East 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Near 6000 feet, partly cloudy (40-50%) until
1200, then mostly sunny (20-30%), patchy fog
until 1200. Near 8000 feet, partly cloudy
(40-50%), isolated showers. Isolated
thunderstorms after 1200.
Max temperature.....63-73 F near 6000 feet
51-61 F near 8000 feet.
Min humidity........22-32% near 6000 feet
36-46% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northeast 15 to 20 mph decreasing to 10 to 15
mph in the afternoon.
Mixing Height.......2500 ft AGL until 1100, then 7500 ft AGL.
Transport Winds.....Northeast 5 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Min temperature.....39-49 F.
Max humidity........70-85% near 6000 feet
60-75% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 5 to 10 mph.
Mixing Height.......7000 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%). Near 8000 feet, isolated
showers and thunderstorms after 1200.
Max temperature.....66-76 F near 6000 feet
54-64 F near 8000 feet.
Min humidity........12-22% near 6000 feet
20-30% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1 until 1200, then 2.
Haines Index........5 or moderate.
15K Ft MSL Winds....Northwest 15 to 20 mph.
Mixing Height.......2000 ft AGL until 1000, then 9500 ft AGL.
Transport Winds.....South 5 mph until 1200, then west.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers near 8000 feet. Lows
39-49. Highs 70-80. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 39-49. Highs 74-84. Winds less than
15 mph.
.THURSDAY...Clear. Lows 42-52. Highs 76-86. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 43-53. Highs 76-86.
.SATURDAY...Mostly clear. Lows 42-52. Highs 75-85.
$$
COZ203-221245-
Lower Colorado River-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Scattered thunderstorms. Scattered
showers after 2400. Patchy fog after 2400.
Min temperature.....42-52 F.
Max humidity........76-91%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph decreasing to 20
mph after midnight.
CWR.................90 percent.
LAL.................1 until 2400, then 4.
Haines Index........3 or very low.
15K Ft MSL Winds....Northeast 20 to 25 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (40-50%). Patchy fog until 1200.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....63-73 F near 6000 feet
54-64 F near 8000 feet.
Min humidity........30-40%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northeast 15 to 20 mph.
Mixing Height.......7000 ft AGL.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....44-54 F near 6000 feet
38-48 F near 8000 feet.
Max humidity........62-77%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......6000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%).
Max temperature.....67-77 F near 6000 feet
58-68 F near 8000 feet.
Min humidity........19-29%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....Southeast 5 mph until 1200, then west.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 44-54. Highs 71-81. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 44-54. Highs 73-83. Winds less than
15 mph.
.THURSDAY...Clear. Lows 46-56. Highs 76-86. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 48-58. Highs 76-86.
.SATURDAY...Mostly clear. Lows 48-58. Highs 76-86.
$$
COZ205-221245-
Colorado River Headwaters-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Showers and scattered
thunderstorms until 2400, then numerous showers
and isolated thunderstorms. Patchy fog after
2400.
Min temperature.....36-46 F.
Max humidity........82-97%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Southeast 20 to 25 mph decreasing to 10 to 15
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then partly
cloudy (40-50%). Patchy fog until 1200.
Scattered showers until 1200isolated showers
and thunderstorms after 1200.
Max temperature.....52-62 F.
Min humidity........39-49%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northeast 10 to 15 mph.
Mixing Height.......6500 ft AGL.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%).
Min temperature.....36-46 F.
Max humidity........76-91%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....Northeast 10 to 15 mph shifting to the
northwest after midnight.
Mixing Height.......5000 ft AGL until 1900, then 2500 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Max temperature.....58-68 F.
Min humidity........28-38%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........5 or moderate.
15K Ft MSL Winds....Northwest 15 to 20 mph.
Mixing Height.......7000 ft AGL.
Transport Winds.....West 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Patchy fog. Isolated showers and
thunderstorms. Lows 35-45. Highs 60-70. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 36-46. Highs 65-75. Winds less than
15 mph.
.THURSDAY...Clear. Lows 38-48. Highs 66-76. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 39-49. Highs 67-77.
.SATURDAY...Mostly clear. Lows 39-49. Highs 66-76.
$$
COZ290-221245-
Paradox Valley Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Near 6000 feet,
scattered thunderstorms until 2400. Scattered
showers. Isolated thunderstorms after 2400,
patchy fog after 2400. Near 8000 feet, patchy
fog, scattered showers and thunderstorms.
Min temperature.....38-48 F near 6000 feet
37-47 F near 8000 feet.
Max humidity........80-95% near 6000 feet
86-100% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph in the evening.
CWR.................20 percent.
LAL.................2 until 2400, then 4.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 20 to 25 mph increasing to north 20
to 30 mph after midnight.
Mixing Height.......4500 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (40-50%). Patchy fog until 1200.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....60-70 F near 6000 feet
51-61 F near 8000 feet.
Min humidity........28-38% near 6000 feet
40-50% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....North 20 to 25 mph decreasing to 15 to 20 mph
in the afternoon.
Mixing Height.......7000 ft AGL.
Transport Winds.....Northeast 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....38-48 F near 6000 feet
37-47 F near 8000 feet.
Max humidity........60-75% near 6000 feet
74-89% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 10 to 15 mph.
Mixing Height.......6000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Northeast 5 mph until 2400, then southeast.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%).
Max temperature.....67-77 F near 6000 feet
56-66 F near 8000 feet.
Min humidity........15-25% near 6000 feet
24-34% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......2000 ft AGL until 1000, then 8500 ft AGL.
Transport Winds.....South 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows 44-54. Highs 73-83. Winds less
than 15 mph.
.WEDNESDAY...Mostly clear. Lows 45-55. Highs 75-85. Winds less
than 15 mph.
.THURSDAY...Clear. Lows 47-57. Highs 77-87. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 49-59. Highs 78-88.
.SATURDAY...Mostly clear. Lows 49-59. Highs 78-88.
$$
COZ291-221245-
Northern San Juan Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Patchy fog. Scattered
showers and thunderstorms.
Min temperature.....35-45 F.
Max humidity........82-97%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................70 percent.
LAL.................4.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 mph until 2400, then south.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%). Patchy fog until 1200.
Scattered showers until 1200, then isolated
showers and thunderstorms.
Max temperature.....48-58 F.
Min humidity........43-53%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........2 or very low.
15K Ft MSL Winds....Northwest 10 to 15 mph decreasing to 5 to 10
mph in the afternoon.
Mixing Height.......6000 ft AGL.
Transport Winds.....South 5 mph until 1200, then northwest.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%).
Min temperature.....35-45 F.
Max humidity........73-88%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 10 to 15 mph.
Mixing Height.......5000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Isolated showers and
thunderstorms after 1200.
Max temperature.....54-64 F.
Min humidity........27-37%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1 until 1200, then 2.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......7500 ft AGL.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers. Lows 36-46. Highs
61-71. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Lows 37-47. Highs 64-74. Winds less
than 15 mph.
.THURSDAY...Mostly clear. Lows 40-50. Highs 66-76. Winds less
than 15 mph.
.FRIDAY...Mostly clear. Lows 41-51. Highs 67-77.
.SATURDAY...Mostly clear. Lows 41-51. Highs 67-77.
$$
COZ292-221245-
North Fork Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Near 6000 feet, patchy
fog after 2400. Scattered thunderstorms until
2400. Scattered showers. Isolated thunderstorms
after 2400. Near 8000 feet, patchy fog.
Min temperature.....39-49 F near 6000 feet
36-46 F near 8000 feet.
Max humidity........82-97% near 6000 feet
88-100% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph in the evening.
CWR.................70 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 15 to 20 mph becoming north 10 to 15
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Near 6000 feet, partly cloudy (50-60%),
isolated showers. Isolated thunderstorms after
1200. Near 8000 feet, mostly cloudy (60-70%)
until 1200, then partly cloudy (50-60%),
scattered showers until 1200isolated showers
and thunderstorms after 1200. Patchy fog until
1200.
Max temperature.....57-67 F near 6000 feet
54-64 F near 8000 feet.
Min humidity........35-45% near 6000 feet
42-52% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................2.
Haines Index........2 or very low.
15K Ft MSL Winds....Northeast 10 to 15 mph.
Mixing Height.......7000 ft AGL.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....39-49 F near 6000 feet
35-45 F near 8000 feet.
Max humidity........69-84% near 6000 feet
79-94% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 10 to 15 mph.
Mixing Height.......5000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Northeast 5 mph until 2400, then southeast.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Near 8000 feet, isolated
showers after 1200.
Max temperature.....63-73 F near 6000 feet
59-69 F near 8000 feet.
Min humidity........23-33%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....Southeast 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 1200, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 42-52. Highs 70-80. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 43-53. Highs 73-83. Winds less than
15 mph.
.THURSDAY...Clear. Lows 45-55. Highs 75-85. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 46-56. Highs 76-86.
.SATURDAY...Mostly clear. Lows 47-57. Highs 75-85.
$$
COZ293-221245-
Gunnison Basin Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers and
scattered thunderstorms until 2400, then
scattered showers and isolated thunderstorms.
Patchy fog after 2400.
Min temperature.....36-46 F.
Max humidity........85-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
LAL.................4 until 2400, then 2.
Haines Index........2 or very low.
15K Ft MSL Winds....Southwest 10 to 15 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then partly
cloudy (50-60%). Patchy fog until 1200.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....53-63 F.
Min humidity........43-53%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Southwest 5 to 10 mph shifting to the north in
the afternoon.
Mixing Height.......6000 ft AGL.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%).
Min temperature.....35-45 F.
Max humidity........81-96%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......4500 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Isolated showers and
thunderstorms after 1200.
Max temperature.....58-68 F.
Min humidity........30-40%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Areas of fog. Isolated showers and
thunderstorms. Lows 33-43. Highs 61-71. Winds less than 15 mph.
.WEDNESDAY...Clear. Areas of fog. Lows 33-43. Highs 65-75. Winds
less than 15 mph.
.THURSDAY...Clear. Areas of fog. Lows 36-46. Highs 67-77. Winds
less than 15 mph.
.FRIDAY...Mostly clear. Patchy fog. Lows 37-47. Highs 67-77.
.SATURDAY...Mostly clear. Patchy fog. Lows 37-47. Highs 67-77.
$$
COZ207-221245-
Southwest Colorado Lower Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Partly cloudy (50-60%). Patchy fog. Scattered
showers and thunderstorms until 2400isolated
showers and thunderstorms after 2400.
Min temperature.....41-51 F.
Max humidity........84-99%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................20 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 15 to 20 mph increasing to north 20
to 25 mph after midnight.
Mixing Height.......5500 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then
northeast.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (40-50%). Patchy fog until 1200.
Isolated showers and thunderstorms after 1200.
Max temperature.....64-74 F.
Min humidity........28-38%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....North 20 to 30 mph decreasing to 20 to 25 mph
in the afternoon.
Mixing Height.......3000 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....Northeast 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....42-52 F.
Max humidity........75-90%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 15 to 20 mph.
Mixing Height.......7000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....North 5 to 10 mph until 2400, then east.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%).
Max temperature.....69-79 F.
Min humidity........18-28%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......2000 ft AGL until 1000, then 9000 ft AGL.
Transport Winds.....East 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows 41-51. Highs 73-83. Winds less than
15 mph.
.WEDNESDAY...Mostly clear. Lows 42-52. Highs 74-84. Winds less
than 15 mph.
.THURSDAY...Clear. Lows 43-53. Highs 76-86. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 44-54. Highs 78-88.
.SATURDAY...Mostly clear. Lows 45-55. Highs 77-87.
$$
COZ294-221245-
Southwest Colorado Upper West Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (50-60%). Patchy fog. Scattered
thunderstorms until 2400. Scattered showers.
Isolated thunderstorms after 2400.
Min temperature.....36-46 F.
Max humidity........86-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................30 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....West 10 to 15 mph increasing to northwest 15 to
20 mph after midnight.
Mixing Height.......4500 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....North 5 to 10 mph until 2400, then northeast.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (50-60%). Patchy fog until 1200.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....52-62 F.
Min humidity........39-49%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 20 to 25 mph decreasing to 15 to 20
mph in the afternoon.
Mixing Height.......3000 ft AGL until 1100, then 6500 ft AGL.
Transport Winds.....North 5 mph.
Smoke dispersal.....Poor until 0900. Fair after 1500.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%).
Min temperature.....37-47 F.
Max humidity........78-93%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 15 to 20 mph.
Mixing Height.......5000 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....Northeast 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%).
Max temperature.....58-68 F.
Min humidity........23-33%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Patchy fog. Isolated showers. Lows
36-46. Highs 63-73. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Patchy fog. Lows 37-47. Highs 64-74.
Winds less than 15 mph.
.THURSDAY...Clear. Patchy fog. Lows 39-49. Highs 67-77. Winds
less than 15 mph.
.FRIDAY...Mostly clear. Lows 40-50. Highs 68-78.
.SATURDAY...Mostly clear. Lows 41-51. Highs 68-78.
$$
COZ295-221245-
Southwest Colorado Upper East Forecast Area-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (40-50%). Patchy fog. Scattered showers
and thunderstorms.
Min temperature.....33-43 F.
Max humidity........88-100%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................40 percent.
LAL.................4.
Haines Index........3 or very low.
15K Ft MSL Winds....West 15 to 20 mph decreasing to 10 to 15 mph
after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....Northeast 5 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (50-60%). Patchy fog until 1200.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....52-62 F.
Min humidity........41-51%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
LAL.................1 until 1200, then 2.
Haines Index........2 or very low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......5500 ft AGL.
Transport Winds.....East 5 mph until 1200, then southwest.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers until
2400.
Min temperature.....35-45 F.
Max humidity........83-98%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
LAL.................1.
Haines Index........3 or very low.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......4000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....North 5 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Isolated showers and
thunderstorms after 1200.
Max temperature.....58-68 F.
Min humidity........32-42%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
LAL.................1 until 1200, then 2.
Haines Index........5 or moderate.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......8000 ft AGL.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Areas of fog. Isolated showers and
thunderstorms. Lows 34-44. Highs 64-74. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Areas of fog. Lows 36-46. Highs 64-74.
Winds less than 15 mph.
.THURSDAY...Mostly clear. Areas of fog. Lows 37-47. Highs 68-78.
Winds less than 15 mph.
.FRIDAY...Mostly clear. Patchy fog. Lows 39-49. Highs 69-79.
.SATURDAY...Mostly clear. Patchy fog. Lows 39-49. Highs 68-78.
$$
UTZ485-221245-
Eastern Ashley National Forest-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Min temperature.....38-48 F near 7000 feet
24-34 F near 10000 feet.
24 hr trend......1 degree cooler.
Max humidity........63-78% near 7000 feet
79-94% near 10000 feet.
24 hr trend......11% wetter.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to 35
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
LAL.................2 until 2400, then 1.
Haines Index........4 or low.
Mixing Height.......7000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....North 5 to 10 mph.
Clearing Index......1050 until 1900. Less than 500 after 2000.
.SUNDAY...
Sky/weather.........Near 7000 feet, mostly sunny (20-30%), patchy
fog until 1200. Near 10000 feet, mostly sunny
(20-30%) until 1200, then partly cloudy
(30-40%).
Max temperature.....57-67 F near 7000 feet
44-54 F near 10000 feet.
24 hr trend......2 degrees cooler.
Min humidity........27-37% near 7000 feet
34-44% near 10000 feet.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the morning.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......7000 ft AGL.
Transport Winds.....Northwest 5 mph.
Clearing Index......500.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....39-49 F near 7000 feet
23-33 F near 10000 feet.
24 hr trend......Unchanged.
Max humidity........58-73% near 7000 feet
66-81% near 10000 feet.
24 hr trend......28% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......6000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph.
Clearing Index......Less than 500.
.MONDAY...
Sky/weather.........Partly cloudy (40-50%).
Max temperature.....59-69 F near 7000 feet
44-54 F near 10000 feet.
24 hr trend......2 degrees warmer.
Min humidity........20-30%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......2000 ft AGL until 1000, then 9000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Areas of fog near 7000 feet. Lows
39-49. Highs 63-73. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 41-51. Highs 68-78. Winds less than
15 mph.
.THURSDAY...Clear. Lows 43-53. Highs 69-79. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 44-54. Highs 69-79.
.SATURDAY...Mostly clear. Lows 43-53. Highs 67-77.
$$
UTZ486-221245-
Eastern Uinta Basin-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Mostly cloudy (70-80%) until 2400, then partly
cloudy (40-50%). Near 6000 feet, isolated
showers and thunderstorms. Near 8000 feet,
isolated showers and thunderstorms until 2400.
Min temperature.....41-51 F.
24 hr trend......2 degrees cooler.
Max humidity........55-70%.
24 hr trend......12% wetter.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to 35
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
LAL.................2.
Haines Index........5 or moderate.
Mixing Height.......6500 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....Northeast 5 to 10 mph.
Clearing Index......1050 until 1900. Less than 500 after 2000.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
sunny (10-20%).
Max temperature.....64-74 F near 6000 feet
53-63 F near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........23-33%.
24 hr trend......9% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
Mixing Height.......8500 ft AGL.
Transport Winds.....North 5 to 10 mph.
Clearing Index......550.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30%).
Min temperature.....41-51 F.
24 hr trend......Unchanged.
Max humidity........53-63%.
24 hr trend......6% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......7000 ft AGL until 1900, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then north.
Clearing Index......500 until 1900, then less than 500.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (40-50%).
Max temperature.....65-75 F near 6000 feet
52-62 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........16-26%.
24 hr trend......8% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate.
Mixing Height.......2000 ft AGL until 1000, then 9500 ft AGL.
Transport Winds.....North 5 mph until 1200, then northwest.
Clearing Index......Less than 500 until 1000. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows 43-53. Highs 68-78. Winds less
than 15 mph.
.WEDNESDAY...Clear. Lows 44-54. Highs 72-82. Winds less than
15 mph.
.THURSDAY...Clear. Lows 46-56. Highs 74-84. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 47-57. Highs 74-84.
.SATURDAY...Mostly clear. Lows 47-57. Highs 73-83.
$$
UTZ487-221245-
Book Cliffs-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Near 6000 feet, mostly cloudy (70-80%) until
2400, then partly cloudy (50-60%), patchy fog
after 2400. Near 8000 feet, mostly cloudy
(60-70%). Scattered showers until 2400.
Isolated thunderstorms. Isolated showers after
2400.
Min temperature.....42-52 F near 6000 feet
36-46 F near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........79-94%.
24 hr trend......38% wetter.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph decreasing to 20
mph after midnight.
CWR.................10 percent.
LAL.................1 until 2400, then 2.
Haines Index........5 or moderate.
Mixing Height.......5500 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph until 2400, then northeast.
Clearing Index......800 until 1900, then less than 500.
.SUNDAY...
Sky/weather.........Near 6000 feet, partly cloudy (30-40%) until
1200, then mostly sunny (10-20%), patchy fog
until 1200. Near 8000 feet, partly cloudy
(30-40%).
Max temperature.....65-75 F near 6000 feet
57-67 F near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........23-33% near 6000 feet
32-42% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......2500 ft AGL until 1100, then 8000 ft AGL.
Transport Winds.....North 5 mph.
Clearing Index......650.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%).
Min temperature.....44-54 F.
24 hr trend......2 degrees warmer.
Max humidity........60-75%.
24 hr trend......21% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......6500 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......500 until 1900, then less than 500.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%).
Max temperature.....67-77 F near 6000 feet
61-71 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........11-21% near 6000 feet
18-28% near 8000 feet.
24 hr trend......12% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate.
Mixing Height.......2000 ft AGL until 1000, then 10000 ft AGL.
Transport Winds.....West 5 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1300.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows 42-52. Highs 70-80. Winds less
than 15 mph.
.WEDNESDAY...Clear. Lows 43-53. Highs 74-84. Winds less than
15 mph.
.THURSDAY...Clear. Lows 45-55. Highs 76-86. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 46-56. Highs 76-86.
.SATURDAY...Clear. Lows 46-56. Highs 75-85.
$$
UTZ490-221245-
Colorado River Basin-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Near 5000 feet, mostly cloudy (70-80%) until
2400, then partly cloudy (50-60%), patchy fog
after 2400. Near 7000 feet, mostly cloudy
(60-70%). Scattered showers until 2400.
Isolated thunderstorms. Isolated showers after
2400.
Min temperature.....44-54 F.
24 hr trend......3 degrees cooler.
Max humidity........74-89% near 5000 feet
68-83% near 7000 feet.
24 hr trend......36% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
LAL.................1 until 2400, then 2.
Haines Index........3 or very low.
Mixing Height.......5000 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....Northeast 5 to 10 mph.
Clearing Index......600 until 1900, then less than 500.
.SUNDAY...
Sky/weather.........Near 5000 feet, partly cloudy (30-40%) until
1200, then mostly sunny (10-20%), patchy fog
until 1200. Near 7000 feet, partly cloudy
(30-40%), isolated showers until 1200.
Max temperature.....70-80 F near 5000 feet
57-67 F near 7000 feet.
24 hr trend......Unchanged.
Min humidity........25-35%.
24 hr trend......9% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
Mixing Height.......7500 ft AGL.
Transport Winds.....Northeast 5 to 10 mph.
Clearing Index......600.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Min temperature.....45-55 F.
24 hr trend......Unchanged.
Max humidity........55-70%.
24 hr trend......16% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
LAL.................1.
Haines Index........3 or very low.
Mixing Height.......6500 ft AGL until 1900, then 1500 ft AGL.
Transport Winds.....East 5 mph.
Clearing Index......Less than 500.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%).
Max temperature.....74-84 F near 5000 feet
63-73 F near 7000 feet.
24 hr trend......4 degrees warmer.
Min humidity........11-21%.
24 hr trend......14% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate.
Mixing Height.......2500 ft AGL until 1100, then 8500 ft AGL.
Transport Winds.....East 5 mph until 1200, then west.
Clearing Index......Less than 500 until 1400. 900 after 1500.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows 48-58. Highs 76-86. Winds less
than 15 mph.
.WEDNESDAY...Clear. Lows 48-58. Highs 78-88. Winds less than
15 mph.
.THURSDAY...Clear. Lows 50-60. Highs 80-90. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 52-62. Highs 81-91.
.SATURDAY...Mostly clear. Lows 51-61. Highs 80-90.
$$
UTZ491-221245-
Southeast Utah-
238 PM MDT Sat Sep 21 2024
.Tonight...
Sky/weather.........Near 5000 feet, partly cloudy (50-60%),
scattered showers until 2400. Isolated
thunderstorms. Isolated showers after 2400.
near 8000 feet, mostly cloudy (70-80%) until
2400, then partly cloudy (50-60%), scattered
thunderstorms until 2400. Scattered showers.
Isolated thunderstorms after 2400. Patchy fog
after 2400.
Min temperature.....45-55 F near 5000 feet
38-48 F near 8000 feet.
24 hr trend......4 degrees cooler.
Max humidity........73-88%.
24 hr trend......47% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
LAL.................4 until 2400, then 2.
Haines Index........3 or very low.
Mixing Height.......5500 ft AGL until 1900. 1000 ft AGL after 2000.
Transport Winds.....West 5 to 10 mph until 2400, then east.
Clearing Index......650 until 1900, then less than 500.
.SUNDAY...
Sky/weather.........Near 5000 feet, mostly sunny (20-30%). Near
8000 feet, partly cloudy (30-40%), isolated
showers after 1200. Patchy fog until 1200.
Max temperature.....70-80 F near 5000 feet
54-64 F near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........23-33% near 5000 feet
34-44% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......8000 ft AGL.
Transport Winds.....Northeast 5 mph until 1200, then northwest.
Clearing Index......Less than 500 until 1300, then 800.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Min temperature.....47-57 F.
24 hr trend......4 degrees warmer.
Max humidity........60-75% near 5000 feet
57-67% near 8000 feet.
24 hr trend......45% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low.
Mixing Height.......7500 ft AGL until 1900. 1000 ft AGL after 2000.
Transport Winds.....North 5 mph until 2400, then east.
Clearing Index......700 until 1900, then less than 500.
.MONDAY...
Sky/weather.........Near 5000 feet, mostly sunny (20-30%). Near
8000 feet, mostly sunny (10-20%) until 1200,
then partly cloudy (30-40%).
Max temperature.....74-84 F near 5000 feet
58-68 F near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........13-23%.
24 hr trend......14% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate.
Mixing Height.......1500 ft AGL until 1000, then 9500 ft AGL.
Transport Winds.....Southeast 5 mph until 1200, then northwest.
Clearing Index......Less than 500 until 1200. 1000 after 1500.
.FORECAST FOR DAY 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows 46-56. Highs 76-86. Winds less than
15 mph.
.WEDNESDAY...Mostly clear. Lows 47-57. Highs 77-87. Winds less
than 15 mph.
.THURSDAY...Clear. Lows 48-58. Highs 79-89. Winds less than
15 mph.
.FRIDAY...Mostly clear. Lows 50-60. Highs 81-91.
.SATURDAY...Mostly clear. Lows 50-60. Highs 80-90.
$$