Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
197
FNUS55 KGJT 032000
FWFGJT
Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM UNTIL 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS FOR COLORADO FIRE
WEATHER ZONES 200, 201, 202, 203, 205, 290, 292, 293 AND 294
BELOW 8000 FEET, AS WELL AS UTAH FIRE WEATHER ZONES 485, 486, 487
AND 490...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM UNTIL 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS FOR COLORADO FIRE
WEATHER ZONES 200, 201, 202, 203, 205, 290, 292, 293 AND 294 BELOW
8000 FEET, AS WELL AS UTAH FIRE WEATHER ZONES 486 AND 487...
.DISCUSSION...
Though dry air has settled in today, mild winds are keeping most
of the region below critical fire weather thresholds. Conditions
become more favorable for fire weather tomorrow though. Relative
humidities Monday are expected to reach their lowest of the week,
and region-wide gusts will reach over 25 mph as well. While Monday
looks to be the most prolific fire weather day ahead, the rest of
the week looks to be dry and windy as well. Red Flag Warnings are
in effect tomorrow, Fire Weather Watches are in effect Tuesday,
and more highlights may be needed through the week.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL...
COZ200-041200-
Little Snake Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....55-65 F.
Max humidity........25-35% near 6000 feet
18-28% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph increasing to 20 to 25
mph after midnight.
Mixing Height.......13000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 mph until 2400, then east.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Near 6000 feet, sunny (0-10%) until 1200, then
partly cloudy (30-40%). Near 8000 feet, mostly
sunny (20-30%).
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
70-80 F near 8000 feet.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL until 1000. 14500 ft AGL after
1100.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 20
to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (50-60%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....55-65 F.
Max humidity........12-22%.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 30
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph after midnight.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Excellent until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
74-84 F near 8000 feet.
Min humidity........3-8%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....West 20 to 30 mph.
Mixing Height.......3000 ft AGL until 1000. 17000 ft AGL after
1200.
Transport Winds.....Southwest 10 to 15 mph until 1200, then 20 to
30 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 51-61. Highs 89-99. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.THURSDAY...Partly cloudy. Lows 55-65. Highs 89-99. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 53-63. Highs 88-98. Southwest winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Partly cloudy. Isolated showers near 8000 feet. Lows
52-62. Highs 85-95.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 50-60. Highs 82-92.
$$
COZ201-041200-
Routt Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........27-37%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph.
CWR.................0 percent.
15K Ft MSL Winds....West 15 to 20 mph increasing to southwest 20 to
25 mph after midnight.
Mixing Height.......10000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Sunny (0-10%) until 1200, then partly cloudy
(30-40%). Areas of smoke after 1200.
Chc of lightning....0 percent.
Max temperature.....75-85 F.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 35 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......1500 ft AGL until 0900. 14000 ft AGL after
1000.
Transport Winds.....South 10 to 15 mph until 1200, then southwest
20 to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........15-25%.
20-foot winds.......Southwest winds 10 to 15 mph in the evening
becoming downslope/downvalley 3 to 6 mph by
sunset. Localized gusts up to 30 mph.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph after midnight.
Mixing Height.......12000 ft AGL until 1900. 1500 ft AGL after
2000.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
sunny (20-30%). Areas of smoke until 1200.
Chc of lightning....0 percent.
Max temperature.....74-84 F.
Min humidity........6-11%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph in the afternoon. Localized
gusts up to 30 mph.
CWR.................0 percent.
15K Ft MSL Winds....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......3000 ft AGL until 0900, then 15000 ft AGL.
Transport Winds.....Southwest 15 to 20 mph until 1200, then west 20
to 30 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 48-58. Highs 77-87. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.THURSDAY...Partly cloudy. Lows 51-61. Highs 78-88. Southwest
winds 10 to 20 mph with gusts to 35 mph.
.FRIDAY...Mostly clear. Lows 49-59. Highs 77-87. West winds 10 to
20 mph with gusts to 35 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48-58. Highs 74-84.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
46-56. Highs 72-82.
$$
COZ202-041200-
White River Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....52-62 F near 6000 feet
53-63 F near 8000 feet.
Max humidity........20-30% near 6000 feet
14-24% 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.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......12000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Sunny (0-10%) until 1200, then partly cloudy
(30-40%).
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
74-84 F near 8000 feet.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL until 1000. 14000 ft AGL after
1100.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 20
to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (50-60%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....54-64 F.
Max humidity........12-17%.
20-foot winds.......Southwest winds 10 to 15 mph in the evening
becoming downslope/downvalley 3 to 6 mph by
sunset. Localized gusts up to 30 mph.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 30 to 40
mph after midnight.
Mixing Height.......11500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Near 6000 feet, mostly sunny (20-30%). Near
8000 feet, partly cloudy (30-40%) until 1200,
then mostly sunny (10-20%). Areas of smoke
until 1200.
Chc of lightning....0 percent.
Max temperature.....82-92 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........3-8%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 30
mph in the afternoon.
Mixing Height.......2500 ft AGL until 0900, then 16500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph until 1200, then 20 to
25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 53-63. Highs 89-99. Southwest
winds 10 to 20 mph with gusts to 25 mph.
.THURSDAY...Partly cloudy. Lows 56-66. Highs 90-100. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 54-64. Highs 89-99. Southwest winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Partly cloudy. Lows 53-63. Highs 86-96.
.SUNDAY...Mostly clear. Isolated showers near 6000 feet and
isolated showers and thunderstorms near 8000 feet. Lows 51-61.
Highs 84-94.
$$
COZ203-041200-
Lower Colorado River-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....56-66 F.
Max humidity........15-25%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 10 to 15 mph increasing to 15 to 20
mph after midnight.
Mixing Height.......12500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Sunny (0-10%) until 1200, then partly cloudy
(30-40%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
77-87 F near 8000 feet.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL until 1000. 14000 ft AGL after
1100.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (50-60%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....59-69 F.
Max humidity........12-22%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 30 to 40
mph after midnight.
Mixing Height.......11000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
76-86 F near 8000 feet.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph becoming west 20 to 30
mph in the afternoon.
Mixing Height.......2500 ft AGL until 1000. 16000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west 20
to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows 59-69. Highs 89-99. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.THURSDAY...Partly cloudy. Lows 60-70. Highs 90-100. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 60-70. Highs 89-99. Southwest winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Mostly clear. Lows 59-69. Highs 87-97.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
57-67. Highs 85-95.
$$
COZ205-041200-
Colorado River Headwaters-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........29-39%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph increasing to southwest 15 to
20 mph after midnight.
Mixing Height.......11000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then
southeast.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....78-88 F.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL until 0900. 14000 ft AGL after
1000.
Transport Winds.....South 5 to 10 mph until 1200, then west 15 to
20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....51-61 F.
Max humidity........18-28%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph decreasing to 20
mph after midnight.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to west 30 to
40 mph after midnight.
Mixing Height.......13000 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....78-88 F.
Min humidity........7-12%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph in the afternoon. Localized
gusts up to 30 mph.
CWR.................0 percent.
15K Ft MSL Winds....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......3500 ft AGL until 0900, then 14500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph until 1200, then west 20
to 30 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 48-58. Highs 78-88. West winds
10 to 20 mph with gusts to 30 mph.
.THURSDAY...Partly cloudy. Lows 50-60. Highs 78-88. West winds
10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 49-59. Highs 78-88. West winds 10 to
20 mph with gusts to 30 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48-58. Highs 77-87.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
46-56. Highs 75-85.
$$
COZ290-041200-
Paradox Valley Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%). Near 8000 feet, areas of smoke
after 2400.
Chc of lightning....0 percent.
Min temperature.....53-63 F near 6000 feet
50-60 F near 8000 feet.
Max humidity........11-21%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph increasing to southwest 15 to
20 mph after midnight.
Mixing Height.......12000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Near 6000 feet, mostly sunny (20-30%), areas of
smoke until 1200. Near 8000 feet, mostly sunny
(10-20%) until 1200, then partly cloudy
(30-40%), areas of smoke.
Chc of lightning....0 percent.
Max temperature.....82-92 F near 6000 feet
75-85 F near 8000 feet.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph.
Mixing Height.......2500 ft AGL until 1000, then 13500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Near 6000 feet, areas
of smoke.
Chc of lightning....0 percent.
Min temperature.....53-63 F near 6000 feet
52-62 F near 8000 feet.
Max humidity........12-22% near 6000 feet
18-28% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph decreasing to 20
mph after midnight.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph.
Mixing Height.......11500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%).
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........6-11%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 30
mph in the afternoon.
Mixing Height.......2000 ft AGL until 0900. 15500 ft AGL after
1100.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 20 to 25
mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms
near 8000 feet. Lows 59-69. Highs 90-100. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms
near 8000 feet. Lows 61-71. Highs 90-100. Southwest winds 10 to
20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Isolated showers near 8000 feet. Lows
60-70. Highs 89-99. West winds 10 to 20 mph with gusts to
30 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 59-69. Highs 88-98.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
57-67. Highs 87-97.
$$
COZ291-041200-
Northern San Juan Forecast Area-
200 PM MDT Sun Aug 3 2025
.TONIGHT...
Sky/weather.........Clear (0-10%). Areas of smoke after 2400.
Chc of lightning....0 percent.
Min temperature.....48-58 F.
Max humidity........18-28%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 5 to 10 mph increasing to southwest 15 to
20 mph after midnight.
Mixing Height.......10000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 mph until 2400, then south.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....73-83 F.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL until 0900, then 12000 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....51-61 F.
Max humidity........20-30%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph.
Mixing Height.......10500 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (30-40%).
Chc of lightning....0 percent.
Max temperature.....75-85 F.
Min humidity........9-14%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 25
mph in the afternoon.
Mixing Height.......2500 ft AGL until 0800, then 13500 ft AGL.
Transport Winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 51-61. Highs 79-89. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 51-61. Highs 79-89. Winds less than 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
51-61. Highs 78-88. West winds 10 to 20 mph with gusts to
25 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 50-60. Highs 77-87.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
49-59. Highs 76-86.
$$
COZ292-041200-
North Fork Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Mostly clear (10-20%). Near 8000 feet, areas of
smoke after 2400.
Chc of lightning....0 percent.
Min temperature.....52-62 F near 6000 feet
49-59 F near 8000 feet.
Max humidity........18-28%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then
southeast.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Near 6000 feet, sunny (0-10%) until 1200, then
partly cloudy (30-40%). Near 8000 feet, mostly
sunny (20-30%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....86-96 F near 6000 feet
77-87 F near 8000 feet.
Min humidity........3-8%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL until 1000, then 14000 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then west 15 to
20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....54-64 F near 6000 feet
52-62 F near 8000 feet.
Max humidity........15-25%.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 30
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph increasing to 25 to 35
mph after midnight.
Mixing Height.......13500 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Near 6000 feet, partly cloudy (30-40%). Near
8000 feet, mostly sunny (20-30%) until 1200,
then partly cloudy (30-40%), areas of smoke
until 1200.
Chc of lightning....0 percent.
Max temperature.....86-96 F near 6000 feet
77-87 F near 8000 feet.
Min humidity........7-12%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph with gusts to 30 mph in the
afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 30
mph in the afternoon.
Mixing Height.......2500 ft AGL until 0900. 16500 ft AGL after
1100.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west 20
to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms
near 8000 feet. Lows 58-68. Highs 90-100. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms
near 8000 feet. Lows 58-68. Highs 90-100. West winds 10 to 20 mph
with gusts to 30 mph.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 58-68. Highs 90-100. West winds 10 to 20 mph with
gusts to 30 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 57-67. Highs 88-98.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
56-66. Highs 86-96.
$$
COZ293-041200-
Gunnison Basin Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....49-59 F.
Max humidity........32-42%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph increasing to 15 to 20 mph
after midnight.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then
southeast.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....80-90 F.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph with gusts to 30 mph in the
afternoon.
CWR.................0 percent.
15K Ft MSL Winds....West 20 to 25 mph.
Mixing Height.......3000 ft AGL until 1000, then 14000 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then west 15 to
20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....51-61 F.
Max humidity........22-32%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 20 to 25 mph increasing to 25 to 35 mph
after midnight.
Mixing Height.......12500 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....West 10 to 15 mph until 2400, then southwest 5
mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (30-40%). Areas of smoke until 1200.
Chc of lightning....0 percent.
Max temperature.....78-88 F.
Min humidity........9-14%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph with gusts to 35 mph in the
afternoon.
CWR.................0 percent.
15K Ft MSL Winds....West 25 to 35 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......3500 ft AGL until 0900, then 14500 ft AGL.
Transport Winds.....West 5 to 10 mph until 1200, then 20 to 25 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 47-57. Highs 79-89. West winds 10 to 20 mph with gusts to
30 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48-58. Highs 79-89. West winds 10 to 20 mph with gusts to
30 mph.
.FRIDAY...Partly cloudy. Lows 48-58. Highs 78-88. West winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 46-56. Highs 77-87.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
45-55. Highs 76-86.
$$
COZ207-041200-
Southwest Colorado Lower Forecast Area-
200 PM MDT Sun Aug 3 2025
.TONIGHT...
Sky/weather.........Clear (0-10%). Areas of smoke after 2400.
Chc of lightning....0 percent.
Min temperature.....52-62 F.
Max humidity........14-24%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph increasing to southwest
10 to 15 mph after midnight.
Mixing Height.......12500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....83-93 F.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL until 1000, then 12500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....56-66 F.
Max humidity........18-28%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......11000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Very good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....84-94 F.
Min humidity........8-13%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 25
mph in the afternoon.
Mixing Height.......2000 ft AGL until 0900. 15500 ft AGL after
1100.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows 57-67. Highs 90-100. Winds less
than 15 mph.
.THURSDAY...Partly cloudy. Lows 58-68. Highs 91-101. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 57-67. Highs 90-100. West winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Mostly clear. Lows 56-66. Highs 89-99.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
55-65. Highs 88-98.
$$
COZ294-041200-
Southwest Colorado Upper West Forecast Area-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....52-62 F.
Max humidity........18-28%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph increasing to southwest
15 to 20 mph after midnight.
Mixing Height.......10000 ft AGL until 2000, then 1000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Fair until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....75-85 F.
Min humidity........4-9%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph increasing to 35 mph in the
afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL until 1000, then 10500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke after
2400.
Chc of lightning....0 percent.
Min temperature.....55-65 F.
Max humidity........22-32%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph decreasing to 20
mph after midnight.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......7500 ft AGL until 2000, then 1000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....75-85 F.
Min humidity........10-15%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 25
mph in the afternoon.
Mixing Height.......2000 ft AGL until 0900, then 13000 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 49-59. Highs 80-90. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 50-60. Highs 81-91. Winds less than 15 mph.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
50-60. Highs 80-90. West winds 10 to 20 mph with gusts to
30 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 49-59. Highs 78-88.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
47-57. Highs 77-87.
$$
COZ295-041200-
Southwest Colorado Upper East Forecast Area-
200 PM MDT Sun Aug 3 2025
.TONIGHT...
Sky/weather.........Clear (0-10%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....46-56 F.
Max humidity........24-34%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......10500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then northeast.
Smoke dispersal.....Good until 2100, then poor.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....78-88 F.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......3000 ft AGL until 1000, then 12000 ft AGL.
Transport Winds.....West 5 mph until 1200, then 15 to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....47-57 F.
Max humidity........22-32%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 20 to 25 mph.
Mixing Height.......10500 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....Northwest 5 mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%).
Chc of lightning....0 percent.
Max temperature.....78-88 F.
Min humidity........10-15%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph becoming west 20 to 25
mph in the afternoon.
Mixing Height.......3500 ft AGL until 1000, then 13000 ft AGL.
Transport Winds.....West 5 to 10 mph until 1200, then 15 to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48-58. Highs 80-90. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 49-59. Highs 81-91. Winds less than 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
49-59. Highs 80-90. Winds less than 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48-58. Highs 79-89.
.SUNDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 47-57. Highs 78-88.
$$
UTZ485-041200-
Eastern Ashley National Forest-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%).
Chc of lightning....0 percent.
Min temperature.....53-63 F near 7000 feet
40-50 F near 10000 feet.
24 hr trend......1 degree warmer.
Max humidity........25-35%.
24 hr trend......8% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then east.
Clearing Index......1050 until 2000, then less than 500.
.MONDAY...
Sky/weather.........Mostly sunny (20-30%).
Chc of lightning....0 percent.
Max temperature.....79-89 F near 7000 feet
67-77 F near 10000 feet.
24 hr trend......4 degrees warmer.
Min humidity........4-9%.
24 hr trend......5% drier.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......2000 ft AGL until 1000. 15500 ft AGL after
1100.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 20 to 25
mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Near 7000 feet, areas
of smoke. Near 10000 feet, areas of smoke
after 2400.
Chc of lightning....0 percent.
Min temperature.....52-62 F near 7000 feet
39-49 F near 10000 feet.
24 hr trend......6 degrees warmer.
Max humidity........19-29%.
24 hr trend......5% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 30 mph in the evening.
CWR.................0 percent.
Mixing Height.......13000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Near 7000 feet, areas of
smoke until 1200.
Chc of lightning....0 percent.
Max temperature.....78-88 F near 7000 feet
66-76 F near 10000 feet.
24 hr trend......Unchanged.
Min humidity........6-11%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
Mixing Height.......2500 ft AGL until 1000. 15500 ft AGL after
1200.
Transport Winds.....West 5 to 10 mph until 1200, then 15 to 20 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 51-61. Highs 82-92. Winds less
than 15 mph.
.THURSDAY...Partly cloudy. Lows 54-64. Highs 82-92. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Partly cloudy. Lows 52-62. Highs 81-91. West winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms .
Lows 51-61. Highs 76-86.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms .
Lows 48-58. Highs 74-84.
$$
UTZ486-041200-
Eastern Uinta Basin-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Mostly clear (20-30%).
Chc of lightning....0 percent.
Min temperature.....54-64 F.
24 hr trend......2 degrees warmer.
Max humidity........17-27%.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
Mixing Height.......12500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then northeast.
Clearing Index......1050 until 2000, 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%).
Chc of lightning....0 percent.
Max temperature.....83-93 F near 5000 feet
70-80 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........3-8%.
24 hr trend......5% drier.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......2000 ft AGL until 1000. 14500 ft AGL after
1100.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Clearing Index......Less than 500 until 1100, then 1050.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Near 5000 feet, areas
of smoke after 2400. Near 8000 feet, areas of
smoke.
Chc of lightning....0 percent.
Min temperature.....55-65 F.
24 hr trend......Unchanged.
Max humidity........11-21%.
24 hr trend......3% drier.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 30
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......13000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......1050 until 2000, then less than 500.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....84-94 F near 5000 feet
73-83 F near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........4-9%.
24 hr trend......1% wetter.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 25 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......2500 ft AGL until 1000. 17000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 20 to 25
mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 56-66. Highs 88-98. Southwest
winds 10 to 20 mph with gusts to 25 mph.
.THURSDAY...Mostly clear. Lows 59-69. Highs 88-98. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 57-67. Highs 87-97. Southwest winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Partly cloudy. Lows 57-67. Highs 84-94.
.SUNDAY...Mostly clear. Lows 54-64. Highs 81-91.
$$
UTZ487-041200-
Book Cliffs-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
...FIRE WEATHER WATCH IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....56-66 F near 5000 feet
51-61 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........11-21%.
24 hr trend......13% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......13000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......1050 until 2000, then less than 500.
.MONDAY...
Sky/weather.........Sunny (0-10%) until 1200, then partly cloudy
(30-40%).
Chc of lightning....0 percent.
Max temperature.....84-94 F near 5000 feet
77-87 F near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........4-9%.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......1000 ft AGL until 0900. 13500 ft AGL after
1000.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 20 to 25
mph.
Clearing Index......Less than 500 until 1000, then 1050.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....57-67 F near 5000 feet
53-63 F near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........9-14%.
24 hr trend......4% drier.
20-foot winds.......South winds 10 to 15 mph in the evening
becoming downslope/downvalley 3 to 6 mph by
sunset. Localized gusts up to 30 mph.
CWR.................0 percent.
Mixing Height.......11500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
sunny (20-30%). Areas of smoke until 1200.
Chc of lightning....0 percent.
Max temperature.....84-94 F near 5000 feet
77-87 F near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........3-8%.
24 hr trend......1% wetter.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......2000 ft AGL until 0900. 15000 ft AGL after
1100.
Transport Winds.....Southwest 10 to 15 mph until 1200, then 20 to
25 mph.
Clearing Index......Less than 500 until 0900. 1050 after 1000.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 58-68. Highs 89-99. Southwest
winds 10 to 20 mph with gusts to 25 mph.
.THURSDAY...Mostly clear. Lows 61-71. Highs 90-100. Southwest
winds 10 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly clear. Lows 59-69. Highs 90-100. Southwest winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Mostly clear. Lows 57-67. Highs 87-97.
.SUNDAY...Mostly clear. Isolated showers. Lows 55-65. Highs
85-95.
$$
UTZ490-041200-
Colorado River Basin-
200 PM MDT Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY
FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...
.TONIGHT...
Sky/weather.........Clear (0-10%). Near 5000 feet, areas of smoke
after 2400.
Chc of lightning....0 percent.
Min temperature.....62-72 F near 5000 feet
56-66 F near 7000 feet.
24 hr trend......1 degree cooler.
Max humidity........10-15%.
24 hr trend......8% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......11000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......1000 until 2000, then less than 500.
.MONDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Areas of smoke until 1200.
Chc of lightning....0 percent.
Max temperature.....92-102 F near 5000 feet
80-90 F near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........4-9%.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 35 mph in
the afternoon.
CWR.................0 percent.
Mixing Height.......2000 ft AGL until 1000. 13000 ft AGL after
1200.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 20
to 25 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....65-75 F near 5000 feet
58-68 F near 7000 feet.
24 hr trend......3 degrees warmer.
Max humidity........10-15%.
24 hr trend......Unchanged.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 30
mph in the evening becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......11500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 15 to 20 mph until 2400, then 5 to 10
mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke until
1200.
Chc of lightning....0 percent.
Max temperature.....92-102 F near 5000 feet
80-90 F near 7000 feet.
24 hr trend......1 degree cooler.
Min humidity........4-9%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph increasing to 30 mph in the
afternoon.
CWR.................0 percent.
Mixing Height.......2500 ft AGL until 1000. 15500 ft AGL after
1200.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 20
to 25 mph.
Clearing Index......Less than 500 until 1000, then 1050.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows 64-74. Highs 94-104. Winds less
than 15 mph.
.THURSDAY...Mostly clear. Lows 65-75. Highs 95-105. Southwest
winds 10 to 20 mph with gusts to 35 mph.
.FRIDAY...Mostly clear. Lows 65-75. Highs 94-104. Southwest winds
10 to 20 mph with gusts to 35 mph.
.SATURDAY...Mostly clear. Lows 63-73. Highs 92-102.
.SUNDAY...Mostly clear. Lows 62-72. Highs 90-100.
$$
UTZ491-041200-
Southeast Utah-
200 PM MDT Sun Aug 3 2025
.TONIGHT...
Sky/weather.........Clear (0-10%). Near 5000 feet, areas of smoke.
near 8000 feet, areas of smoke after 2400.
Chc of lightning....0 percent.
Min temperature.....61-71 F.
24 hr trend......4 degrees cooler.
Max humidity........12-17%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......10500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......1000 until 2000, then less than 500.
.MONDAY...
Sky/weather.........Near 5000 feet, mostly sunny (10-20%). Near
8000 feet, mostly sunny (10-20%) until 1200,
then partly cloudy (30-40%). Areas of smoke.
Chc of lightning....0 percent.
Max temperature.....91-101 F near 5000 feet
77-87 F near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........4-9%.
24 hr trend......Unchanged.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
Mixing Height.......1000 ft AGL until 0900. 12500 ft AGL after
1000.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Clearing Index......Less than 500 until 0900. 1050 after 1000.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Areas of smoke.
Chc of lightning....0 percent.
Min temperature.....63-73 F near 5000 feet
57-67 F near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........17-27%.
24 hr trend......7% wetter.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph in the evening.
CWR.................0 percent.
Mixing Height.......12500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......1050 until 2000, then less than 500.
.TUESDAY...
Sky/weather.........Near 5000 feet, partly cloudy (30-40%) until
1200, then mostly sunny (20-30%), areas of
smoke until 1200. Near 8000 feet, mostly sunny
(20-30%) until 1200, then partly cloudy
(30-40%).
Chc of lightning....0 percent.
Max temperature.....91-101 F near 5000 feet
77-87 F near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........8-13%.
24 hr trend......6% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
Mixing Height.......2000 ft AGL until 0900. 15500 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west 15
to 20 mph.
Clearing Index......Less than 500 until 0900. 1050 after 1000.
.FORECAST FOR DAY 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows 63-73. Highs 93-103. Winds less
than 15 mph.
.THURSDAY...Partly cloudy. Lows 64-74. Highs 95-105. Winds less
than 15 mph.
.FRIDAY...Mostly clear. Lows 64-74. Highs 94-104. West winds
10 to 20 mph with gusts to 30 mph.
.SATURDAY...Mostly clear. Lows 63-73. Highs 92-102.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 62-72. Highs 90-100.
$$