Alert archive / Utah / Red Flag Warnings in 2020
Red Flag Warning 34, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this red flag warning at Sep 4, 2020, 2:43 PM MDT for 26 counties in Utah. It took effect at Sep 5, 2020, 12:00 PM MDT. It was in force for 3 days. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Sep 4, 2020, 2:43 PM MDT (20:43 UTC)
- In effect from
- Sep 5, 2020, 12:00 PM MDT
- Expired
- Sep 8, 2020, 9:00 PM MDT
- In force
- 3 days
- Issued by
- NWS Salt Lake City, UT
All 26 counties
Beaver County, UT, Box Elder County, UT, Cache County, UT, Carbon County, UT, Davis County, UT, Duchesne County, UT, Emery County, UT, Garfield County, UT, Iron County, UT, Juab County, UT, Kane County, UT, Millard County, UT, Morgan County, UT, Piute County, UT, Rich County, UT, Salt Lake County, UT, San Juan County, UT, Sanpete County, UT, Sevier County, UT, Summit County, UT, Tooele County, UT, Utah County, UT, Wasatch County, UT, Washington County, UT, Wayne County, UT, Weber County, UT
The radar
The Salt Lake City radar (KMTX), 193 km from the middle of the area, began a volume at 20:48 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 7, 7:40 PM MDT | NON-TSTM WND GST 62 | 16 W Knolls, UT | MESONET STATION UR298 15.9 W KNOLLS (UPR). |
| Sep 7, 8:15 PM MDT | NON-TSTM WND GST 64 | 9 N Lakeside, UT | MESONET STATION GNI 8.5 N LAKESIDE (UUNET). |
| Sep 7, 8:50 PM MDT | NON-TSTM WND GST 59 | 12 W Knolls, UT | MESONET STATION UT33 11.5 W KNOLLS (UTAH DOT). |
| Sep 7, 9:00 PM MDT | NON-TSTM WND GST 64 | 10 W Knolls, UT | MESONET STATION DPG17 9.9 W KNOLLS (DUGWAY). |
| Sep 7, 10:00 PM MDT | NON-TSTM WND GST 51 | Dugway, UT | ENGLISH VILLAGE - 4788 FT |
| Sep 7, 10:05 PM MDT | NON-TSTM WND GST 56 | Knolls, UT | WEST OF WILDCAT MTN - 4259 FT |
| Sep 7, 10:10 PM MDT | NON-TSTM WND GST 51 | Lake Point, UT | LAKESIDE MOUNTAIN - 5039 FT |
| Sep 7, 10:20 PM MDT | NON-TSTM WND GST 55 | Clive, UT | SALT FLATS - 4265 FT |
| Sep 7, 10:24 PM MDT | NON-TSTM WND GST 50 | Dugway, UT | DUGWAY-W - 4348 FT |
| Sep 7, 10:30 PM MDT | NON-TSTM WND GST 60 | Hooper, UT | FREMONT ISLAND - MILLER HILL - 4700 FT |
| Sep 7, 10:30 PM MDT | NON-TSTM WND GST 60 | Hooper, UT | FREMONT ISLAND - MILLER HILL - 4700 FT. |
| Sep 7, 10:35 PM MDT | NON-TSTM WND GST 51 | Dugway, UT | JULIET ROAD - 4324 FT |
| Sep 7, 10:35 PM MDT | NON-TSTM WND GST 54 | Dugway, UT | ROMEO & CENTERLINE - 4308 FT |
| Sep 7, 10:40 PM MDT | NON-TSTM WND GST 56 | Dugway, UT | TARGET R - 4311 FT |
| Sep 7, 11:00 PM MDT | NON-TSTM WND GST 58 | Bluffdale, UT | FLIGHT PARK SOUTH - 5202 FT |
| Sep 7, 11:00 PM MDT | NON-TSTM WND GST 58 | Bluffdale, UT | FLIGHT PARK SOUTH - 5202 FT. |
| Sep 7, 11:00 PM MDT | NON-TSTM WND GST 64 | Alta, UT | CENTRAL WASATCH PEAKS - 11066 FT |
| Sep 7, 11:00 PM MDT | NON-TSTM WND GST 64 | Alta, UT | CENTRAL WASATCH PEAKS - 11066 FT. |
| Sep 7, 11:10 PM MDT | NON-TSTM WND GST 53 | Bluffdale, UT | POINT OF THE MOUNTAIN - 4750 FT |
| Sep 7, 11:15 PM MDT | NON-TSTM WND GST 55 | Dugway, UT | UPPER CEDAR MTN - 7052 FT |
| Sep 7, 11:20 PM MDT | NON-TSTM WND GST 51 | Dugway, UT | CAMEL BACK MTN - 5077 FT |
| Sep 7, 11:20 PM MDT | NON-TSTM WND GST 52 | Aragonite, UT | I-80 AT GRASSEY - 4650 FT |
| Sep 7, 11:45 PM MDT | NON-TSTM WND GST 60 | 11 E Lakeside, UT | MESONET STATION UP068 11.2 E LAKESIDE (UPR). |
| Sep 8, 1:00 AM MDT | NON-TSTM WND GST 57 | Wahsatch, UT | WASATCH HILLS - 6939 FT |
| Sep 8, 1:37 AM MDT | NON-TSTM WND GST 53 | Mammoth, UT | MUD SPRING - 5902 FT |
| Sep 8, 1:42 AM MDT | NON-TSTM WND GST 60 | Rosette, UT | ROSEBUD - 4987 FT |
| Sep 8, 1:42 AM MDT | NON-TSTM WND GST 60 | Rosette, UT | ROSEBUD - 4987 FT. |
| Sep 8, 2:03 AM MDT | NON-TSTM WND GST 69 | 3 Nne Smithfield, UT | MESONET STATION UCL04 2.7 NE SMITHFIELD (UTAH CLIMA). |
| Sep 8, 2:45 AM MDT | NON-TSTM WND GST 50 | Laketown, UT | OTTER CREEK - 7160 FT |
| Sep 8, 2:50 AM MDT | NON-TSTM WND GST 62 | 4 Ese Laketown, UT | MESONET STATION UTLTS SR-30 AT MP 124 LAKETOWN SUMMIT. |
| Sep 8, 3:00 AM MDT | NON-TSTM WND GST 69 | Snowbasin, UT | OGDEN PEAK - 9570 FT |
| Sep 8, 3:00 AM MDT | NON-TSTM WND GST 69 | Snowbasin, UT | OGDEN PEAK - 9570 FT. |
| Sep 8, 3:29 AM MDT | NON-TSTM WND GST 68 | Logan, UT | LOGAN - CACHE AIRPORT - 4446 FT |
| Sep 8, 3:29 AM MDT | NON-TSTM WND GST 68 | Logan, UT | LOGAN - CACHE AIRPORT - 4446 FT. |
| Sep 8, 3:35 AM MDT | NON-TSTM WND GST 55 | Barro, UT | INTERSTATE 80 - 4125 FT |
| Sep 8, 3:40 AM MDT | NON-TSTM WND GST 52 | Wendover, UT | I-80 AT MP 1 - 4270 FT |
| Sep 8, 3:40 AM MDT | NON-TSTM WND GST 55 | Barro, UT | I-80 AT MP 29 - 4125 FT |
| Sep 8, 3:45 AM MDT | NON-TSTM WND GST 51 | Logan, UT | NORTH LOGAN - 4875 FT |
| Sep 8, 4:00 AM MDT | NON-TSTM WND GST 55 | Logan, UT | LOGAN CAMPBELL HQ - 4455 FT |
| Sep 8, 4:00 AM MDT | NON-TSTM WND GST 97 | Providence, UT | LOGAN PEAK - 8960 FT |
| Sep 8, 4:00 AM MDT | NON-TSTM WND GST 97 | Providence, UT | LOGAN PEAK - 8960 FT. |
| Sep 8, 4:20 AM MDT | NON-TSTM WND GST 52 | Lake Point, UT | GUNNISON ISLAND - 4242 FT |
| Sep 8, 4:20 AM MDT | NON-TSTM WND GST 61 | Elwood, UT | I-15 AT TREMONTON - 4295 FT |
| Sep 8, 4:20 AM MDT | NON-TSTM WND GST 61 | Elwood, UT | I-15 AT TREMONTON - 4295 FT. |
| Sep 8, 4:25 AM MDT | NON-TSTM WND GST 50 | Callao, UT | CALLAO - 4530 FT |
| Sep 8, 4:30 AM MDT | NON-TSTM WND GST 75 | Brigham City, UT | BRIGHAM CITY AIRPORT - 4301 FT |
| Sep 8, 4:30 AM MDT | NON-TSTM WND GST 75 | Brigham City, UT | BRIGHAM CITY AIRPORT - 4301 FT. |
| Sep 8, 4:33 AM MDT | NON-TSTM WND GST 59 | 2 Sw Paradise, UT | MESONET STATION UCL02 1.5 SW PARADISE (UTAH CLIMA). |
| Sep 8, 4:50 AM MDT | NON-TSTM WND GST 53 | Green River, UT | RATTLESNAKE BENCH - 6601 FT |
| Sep 8, 5:00 AM MDT | NON-TSTM WND GST 75 | Farmington, UT | CENTERVILLE - 4220 FT |
| Sep 8, 5:00 AM MDT | NON-TSTM WND GST 75 | Farmington, UT | CENTERVILLE - 4220 FT. |
| Sep 8, 5:04 AM MDT | NON-TSTM WND GST 53 | Harrisburg, UT | WHITE REEF - 3440 FT |
| Sep 8, 5:30 AM MDT | NON-TSTM WND GST 61 | West Bountiful, UT | LEGACY PARKWAY - 4215 FT |
| Sep 8, 5:30 AM MDT | NON-TSTM WND GST 61 | West Bountiful, UT | LEGACY PARKWAY - 4215 FT. |
| Sep 8, 5:30 AM MDT | NON-TSTM WND GST 82 | 3 Ne Corinne, UT | MESONET STATION UTNBC 3.7 S HONEYVILLE (UTAH DOT). |
| Sep 8, 5:40 AM MDT | NON-TSTM WND GST 54 | Salt Lake City, UT | SR-65 AT BIG MOUNTAIN PASS - 7433 FT |
| Sep 8, 5:40 AM MDT | NON-TSTM WND GST 56 | Wendover, UT | WENDOVER PORT OF ENTRY - 4227 FT |
| Sep 8, 5:40 AM MDT | NON-TSTM WND GST 75 | Perry, UT | I-15 AT WILLARD POE - 4220 FT |
| Sep 8, 5:40 AM MDT | NON-TSTM WND GST 75 | Perry, UT | I-15 AT WILLARD POE - 4220 FT. |
| Sep 8, 5:50 AM MDT | NON-TSTM WND GST 52 | Beaver, UT | I-15 AT BEAVER - 5941 FT |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Salt Lake City I, UT (KSLC), launched 12:00Z, 8.7 hours before the alert went out and 132 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3387 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -13 m²/s²
- 0-3 km storm-relative helicity
- 14 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
908 WWUS85 KSLC 042043 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 243 PM MDT Fri Sep 4 2020 UTZ480-050600- /O.UPG.KSLC.FW.A.0020.200905T1800Z-200907T0200Z/ /O.NEW.KSLC.FW.W.0034.200905T1800Z-200907T0200Z/ Uinta Mountains- 243 PM MDT Fri Sep 4 2020 ...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO 8 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 480... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon Saturday to 8 PM MDT Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 480 Uinta Mountains. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479-481>483-050600- /O.UPG.KSLC.FW.A.0020.200905T1800Z-200907T0200Z/ /O.NEW.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ Wasatch Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- 243 PM MDT Fri Sep 4 2020 ...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...481...482 AND 483... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon Saturday to 9 PM MDT Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin and Fire Weather Zone 483 Southern Ashley National Forest. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-488-050600- /O.UPG.KSLC.FW.A.0020.200906T1800Z-200907T0200Z/ /O.NEW.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Manti National Forest- 243 PM MDT Fri Sep 4 2020 ...RED FLAG WARNING IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484 AND 488... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon Sunday to 9 PM MDT Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau and Fire Weather Zone 488 Manti National Forest. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ489-493-494-050600- /O.NEW.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ San Rafael Swell-Central Utah Mountains-Henry Mountains- 243 PM MDT Fri Sep 4 2020 ...RED FLAG WARNING IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 489... 493 AND 494... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon Sunday to 9 PM MDT Monday. * AFFECTED AREA...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains and Fire Weather Zone 494 Henry Mountains. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-495>498-050600- /O.NEW.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- Color Country West Desert-Color Country Mountains-Mojave Desert- Grand Staircase- 243 PM MDT Fri Sep 4 2020 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478...492...495...496...497 AND 498... The National Weather Service in Salt Lake City has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Monday afternoon through Monday evening. * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert...Fire Weather Zone 492 Central Utah West Desert...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 496 Color Country Mountains...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
14 follow-up statements
250 WWUS85 KSLC 050927 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 327 AM MDT Sat Sep 5 2020 UTZ480-052200- /O.CON.KSLC.FW.W.0034.200905T1800Z-200907T0200Z/ Uinta Mountains- 327 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 480... * AFFECTED AREA...Fire Weather Zone 480 Uinta Mountains. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479-481>483-052200- /O.CON.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ Wasatch Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- 327 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...481...482 AND 483... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin and Fire Weather Zone 483 Southern Ashley National Forest. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-488-489-493-494-052200- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Manti National Forest-San Rafael Swell- Central Utah Mountains-Henry Mountains- 327 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...488...489...493 AND 494... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 488 Manti National Forest...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains and Fire Weather Zone 494 Henry Mountains. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-495>498-052200- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- Color Country West Desert-Color Country Mountains-Mojave Desert- Grand Staircase- 327 AM MDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478...492...495...496...497 AND 498... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert...Fire Weather Zone 492 Central Utah West Desert...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 496 Color Country Mountains...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
643 WWUS85 KSLC 051528 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 928 AM MDT Sat Sep 5 2020 UTZ488-060000- /O.EXT.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ Manti National Forest- 928 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 488... * AFFECTED AREA...Fire Weather Zone 488 Manti National Forest. * WINDS...Northwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479-481>483-060000- /O.CON.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ Wasatch Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- 928 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...481... 482 AND 483... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin and Fire Weather Zone 483 Southern Ashley National Forest. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ480-060000- /O.CON.KSLC.FW.W.0034.200905T1800Z-200907T0200Z/ Uinta Mountains- 928 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 480... * AFFECTED AREA...Fire Weather Zone 480 Uinta Mountains. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-489-493-494-060000- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-San Rafael Swell-Central Utah Mountains- Henry Mountains- 928 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...489...493 AND 494... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains and Fire Weather Zone 494 Henry Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-495>498-060000- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- Color Country West Desert-Color Country Mountains-Mojave Desert- Grand Staircase- 928 AM MDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478...492...495...496...497 AND 498... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert...Fire Weather Zone 492 Central Utah West Desert...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 496 Color Country Mountains...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 20 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
906 WWUS85 KSLC 051536 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 936 AM MDT Sat Sep 5 2020 UTZ489-060000- /O.EXT.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ San Rafael Swell- 936 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 489... * AFFECTED AREA...Fire Weather Zone 489 San Rafael Swell. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479-481>483-488-060000- /O.CON.KSLC.FW.W.0034.200905T1800Z-200908T0300Z/ Wasatch Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Manti National Forest- 936 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...481... 482...483 AND 488... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest and Fire Weather Zone 488 Manti National Forest. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ480-060000- /O.CON.KSLC.FW.W.0034.200905T1800Z-200907T0200Z/ Uinta Mountains- 936 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 480... * AFFECTED AREA...Fire Weather Zone 480 Uinta Mountains. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-493-494-060000- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Central Utah Mountains-Henry Mountains- 936 AM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...493 AND 494... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 493 Central Utah Mountains and Fire Weather Zone 494 Henry Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-495>498-060000- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- Color Country West Desert-Color Country Mountains-Mojave Desert- Grand Staircase- 936 AM MDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478...492...495...496...497 AND 498... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert...Fire Weather Zone 492 Central Utah West Desert...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 496 Color Country Mountains...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 20 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
591 WWUS85 KSLC 052026 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 226 PM MDT Sat Sep 5 2020 UTZ478-492-060600- /O.UPG.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ /O.EXB.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 226 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND...LOW RELATIVE HUMIDITY AND A STRONG COLD FRONT PASSAGE FOR FIRE WEATHER ZONES 478 AND 492... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind, low relative humidity and a strong cold front passage, which is in effect from noon to 9 PM MDT Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ496-060600- /O.UPG.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ /O.EXA.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Color Country Mountains- 226 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 496... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon Sunday to 9 PM MDT Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ480-060600- /O.EXT.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Uinta Mountains- 226 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 480... * AFFECTED AREA...Fire Weather Zone 480 Uinta Mountains. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479-481>483-488-489-060600- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Manti National Forest-San Rafael Swell- 226 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...481... 482...483...488 AND 489... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest...Fire Weather Zone 488 Manti National Forest and Fire Weather Zone 489 San Rafael Swell. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-493-494-060600- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Central Utah Mountains-Henry Mountains- 226 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...493 AND 494... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 493 Central Utah Mountains and Fire Weather Zone 494 Henry Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-060600- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 226 PM MDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND...LOW RELATIVE HUMIDITY AND A STRONG COLD FRONT PASSAGE FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 5 to 15 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
397 WWUS85 KSLC 060501 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 1101 PM MDT Sat Sep 5 2020 UTZ479>483-488-489-061115- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Manti National Forest-San Rafael Swell- 1101 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...480... 481...482...483...488 AND 489... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 488 Manti National Forest and Fire Weather Zone 489 San Rafael Swell. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-493-494-496-061115- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Central Utah Mountains-Henry Mountains- Color Country Mountains- 1101 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...493...494 AND 496... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-061115- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 1101 PM MDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-061115- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 1101 PM MDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 5 to 15 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
533 WWUS85 KSLC 060928 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 328 AM MDT Sun Sep 6 2020 UTZ479>483-488-489-061730- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Manti National Forest-San Rafael Swell- 328 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...480... 481...482...483...488 AND 489... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 488 Manti National Forest and Fire Weather Zone 489 San Rafael Swell. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-493-494-496-061730- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Central Utah Mountains-Henry Mountains- Color Country Mountains- 328 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...493...494 AND 496... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-061730- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 328 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-061730- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 328 AM MDT Sun Sep 6 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 15 mph with gusts in the low 30 mph range. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
823 WWUS85 KSLC 061519 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 919 AM MDT Sun Sep 6 2020 UTZ479>483-488-489-070000- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Manti National Forest-San Rafael Swell- 919 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...480... 481...482...483...488 AND 489... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 488 Manti National Forest and Fire Weather Zone 489 San Rafael Swell. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ484-493-494-496-070000- /O.CON.KSLC.FW.W.0034.200906T1800Z-200908T0300Z/ Tavaputs Plateau-Central Utah Mountains-Henry Mountains- Color Country Mountains- 919 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 484...493... 494 AND 496... * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-070000- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 919 AM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-070000- /O.CON.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 919 AM MDT Sun Sep 6 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 10 to 15 mph with gusts in the low 30 mph range. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that there is a potential for critical fire weather conditions. Continue to monitor for the latest forecasts and for possible Red Flag Warnings. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
293 WWUS85 KSLC 062048 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 248 PM MDT Sun Sep 6 2020 UTZ495-497-498-070600- /O.UPG.KSLC.FW.A.0021.200907T1800Z-200908T0300Z/ /O.EXB.KSLC.FW.W.0034.200907T2200Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 248 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING IN EFFECT FROM 4 PM MONDAY TO 9 PM MDT TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 4 PM Monday to 9 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday evening into Monday night, increasing winds substantially. * RELATIVE HUMIDITY...As low as 6 percent. Poor recoveries are expected overnight. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ479>484-488-489-493-494-496-070600- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Tavaputs Plateau-Manti National Forest-San Rafael Swell- Central Utah Mountains-Henry Mountains-Color Country Mountains- 248 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...480... 481...482...483...484...488...489...493...494 AND 496... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 488 Manti National Forest...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday, increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-070600- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 248 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday, increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
239 WWUS85 KSLC 070426 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 1026 PM MDT Sun Sep 6 2020 UTZ479>484-488-489-493-494-496-071200- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Tavaputs Plateau-Manti National Forest-San Rafael Swell- Central Utah Mountains-Henry Mountains-Color Country Mountains- 1026 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479...480... 481...482...483...484...488...489...493...494 AND 496... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 488 Manti National Forest...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday, increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-071200- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 1026 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday, increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-071200- /O.CON.KSLC.FW.W.0034.200907T2200Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 1026 PM MDT Sun Sep 6 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 4 PM MONDAY TO 9 PM MDT TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday evening into Monday night, increasing winds substantially. * RELATIVE HUMIDITY...As low as 6 percent. Poor recoveries are expected overnight. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
367 WWUS85 KSLC 071006 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 406 AM MDT Mon Sep 7 2020 UTZ479>484-488-489-493-494-496-072200- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Wasatch Mountains-Uinta Mountains-Western Ashley National Forest- Western Uintah Basin-Southern Ashley National Forest- Tavaputs Plateau-Manti National Forest-San Rafael Swell- Central Utah Mountains-Henry Mountains-Color Country Mountains- 406 AM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479... 480...481...482...483...484...488...489...493...494 AND 496... * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin...Fire Weather Zone 483 Southern Ashley National Forest... Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 488 Manti National Forest...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area later today increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ478-492-072200- /O.CON.KSLC.FW.W.0034.200907T1800Z-200908T0300Z/ Salt Lake Desert-Central Utah West Desert- 406 AM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area later today, increasing winds substantially. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-072200- /O.CON.KSLC.FW.W.0034.200907T2200Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 406 AM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 9 PM MDT TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495...497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area Monday evening into Monday night, increasing winds substantially. * RELATIVE HUMIDITY...As low as 6 percent. Poor recoveries are expected overnight. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
847 WWUS85 KSLC 072013 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 213 PM MDT Mon Sep 7 2020 UTZ478>484-488-489-492>494-496-080300- /O.CON.KSLC.FW.W.0034.000000T0000Z-200908T0300Z/ Salt Lake Desert-Wasatch Mountains-Uinta Mountains- Western Ashley National Forest-Western Uintah Basin- Southern Ashley National Forest-Tavaputs Plateau- Manti National Forest-San Rafael Swell-Central Utah West Desert- Central Utah Mountains-Henry Mountains-Color Country Mountains- 213 PM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478... 479...480...481...482...483...484...488...489...492...493... 494 AND 496... * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert...Fire Weather Zone 479 Wasatch Mountains...Fire Weather Zone 480 Uinta Mountains...Fire Weather Zone 481 Western Ashley National Forest...Fire Weather Zone 482 Western Uintah Basin... Fire Weather Zone 483 Southern Ashley National Forest...Fire Weather Zone 484 Tavaputs Plateau...Fire Weather Zone 488 Manti National Forest...Fire Weather Zone 489 San Rafael Swell...Fire Weather Zone 492 Central Utah West Desert...Fire Weather Zone 493 Central Utah Mountains...Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 496 Color Country Mountains. * WINDS...Northwest 20 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ UTZ495-497-498-080600- /O.CON.KSLC.FW.W.0034.200907T2200Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 213 PM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495... 497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...North 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area later today increasing winds substantially. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
749 WWUS85 KSLC 080342 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 942 PM MDT Mon Sep 7 2020 UTZ495-497-498-081200- /O.CON.KSLC.FW.W.0034.000000T0000Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 942 PM MDT Mon Sep 7 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495... 497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...North 20 to 30 mph with gusts up to 50 mph. A strong cold front will move through the area tonight increasing winds substantially. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
256 WWUS85 KSLC 081006 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 406 AM MDT Tue Sep 8 2020 UTZ495-497-498-082200- /O.CON.KSLC.FW.W.0034.000000T0000Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 406 AM MDT Tue Sep 8 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495... 497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...North 20 to 30 mph with gusts up to 50 mph. Localized gusts in excess of 60 mph in the canyons north of St George. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
098 WWUS85 KSLC 082042 RFWSLC URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 242 PM MDT Tue Sep 8 2020 UTZ495-497-498-090300- /O.CON.KSLC.FW.W.0034.000000T0000Z-200909T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 242 PM MDT Tue Sep 8 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495... 497 AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...North 20 to 30 mph with gusts up to 50 mph. Localized gusts in excess of 60 mph in the canyons north of St George. * RELATIVE HUMIDITY...As low as 6 percent. * IMPACTS...Critical fire weather conditions are expected. Any fire starts may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Salt Lake City, UT wrote its last area forecast discussion before this red flag warning went out at Sep 4, 9:51 AM MDT, 4 hours 52 minutes earlier.
Area forecast discussion, Sep 4, 9:51 AM MDT, 4 hours 52 minutes before
Area Forecast Discussion
National Weather Service Salt Lake City UT
951 AM MDT Fri Sep 4 2020
.SYNOPSIS...High pressure will remain in place across the Great
Basin through the first part of the weekend. A dry cold front will
cross the state Sunday, followed by a much stronger cold front
early next week.
&&
.DISCUSSION...Another day of very hot temperatures as a stout
upper level ridge remains in place across the region. Expect some
areas to approach or exceed record highs for the date today. This
trend will continue through the weekend in most locations.
Given today's highs in the lower Washington County/Zion National
Park area will reach nearly 108F, revised the start time for the
excessive heat warning to today for these locations. The excessive
heat warning continues through Sunday evening but may need to be
extended all the way through Monday evening. Will wait for the
remainder of the 12Z guidance before extending through Monday.
Regardless, anyone planning outdoor activities anywhere in the
state this Labor Day Weekend should be prepared for very hot
temperatures and practice typical heat safety precautions.
Fire weather watches remain in effect for portions of northeastern
and east central Utah this weekend. These will likely be upgraded
with the afternoon package...and potentially extended through
Monday.
Current forecast is on track and no additional updates are
anticipated.
&&
.AVIATION...The SLC terminal will see VFR conditions and clear skies
throughout the day. Southeast winds are expected to shift to the
northwest between 18Z and 20Z.
&&
.SLC WATCHES/WARNINGS/ADVISORIES...
UT...Fire Weather Watch from Saturday afternoon through Sunday
evening for UTZ479>483.
Fire Weather Watch from Sunday afternoon through Sunday evening
for UTZ484-488.
Excessive Heat Warning until 9 PM MDT Sunday for UTZ019.
WY...Fire Weather Watch from Saturday afternoon through Sunday
evening for WYZ277.
&&
Kruse/Traphagan
For more information from NOAA's National Weather Service visit...
http://weather.gov/saltlakecity
For frequently asked questions about the Area Forecast Discussion
visit...
http://weather.gov/saltlakecity/general/afd_faqs.phpHazardous weather outlook, Sep 4, 6:45 AM MDT, 7 hours 58 minutes before
Hazardous Weather Outlook National Weather Service Salt Lake City UT 645 AM MDT Fri Sep 4 2020 UTZ001>016-019>021-517-518-WYZ021-051300- Cache Valley/Utah Portion-Northern Wasatch Front- Salt Lake and Tooele Valleys-Southern Wasatch Front- Great Salt Lake Desert and Mountains-Wasatch Mountain Valleys- Wasatch Mountains I-80 North-Wasatch Mountains South of I-80- Western Uinta Mountains-Wasatch Plateau/Book Cliffs- Western Uinta Basin-Castle Country-San Rafael Swell- Sanpete/Sevier Valleys-West Central Utah-Southwest Utah- Utahs Dixie and Zion National Park-South Central Utah- Glen Canyon Recreation Area/Lake Powell-Central Mountains- Southern Mountains-Southwest Wyoming- 645 AM MDT Fri Sep 4 2020 This Hazardous Weather Outlook is for the western two thirds of Utah and southwest Wyoming. .DAY ONE...Today and Tonight No hazardous weather is expected through tonight. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Temperatures will continue to warm to near record to record levels this weekend. Excessive heat is expected across the lower Washington County area as well as Zion National Park. It will be hot state-wide, however, and those engaging in outdoor activities should be prepared for very hot conditions. Critical fire weather conditions will be possible across portions of northeastern and east central Utah Saturday and Sunday, and potentially portions of central and southeast Utah on Monday. Light snow will be possible across the higher terrain of northern Utah late Monday night into Tuesday. There is also a chance for strong gusty easterly winds along the northern Wasatch Front Monday night into Tuesday, especially near canyons. Freezing temperatures and widespread frost will be possible across the Cache Valley, Wasatch Back and other normally colder valleys across northern and central Utah Wednesday morning. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. Please relay any information about observed severe weather to the NWS while following all local, state, and CDC guidelines. For more information from NOAA/s National Weather Service visit... http://weather.gov/saltlakecity For information on potential road travel impacts visit... http://www.udottraffic.utah.gov/roadweatherforecast.aspx
The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 2:43 PM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Davis, Garfield, Iron, Juab and 9 more | 48 hr |
Nearby
Red Flag Warnings in Utah, 2020Every red flag warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.