Alert archive / Idaho / Red Flag Warnings in 2021
Red Flag Warning 3, NWS Pocatello, ID
NWS Pocatello, ID issued this red flag warning at Jun 18, 2021, 1:41 PM MDT for 21 counties in Idaho. It took effect at Jun 19, 2021, 12:00 PM MDT. It was in force for 10 hr. 25 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
- Jun 18, 2021, 1:41 PM MDT (19:41 UTC)
- In effect from
- Jun 19, 2021, 12:00 PM MDT
- Expired
- Jun 19, 2021, 10:00 PM MDT
- In force
- 10 hr
- Issued by
- NWS Pocatello, ID
All 21 counties
Bannock County, ID, Bear Lake County, ID, Bingham County, ID, Blaine County, ID, Bonneville County, ID, Butte County, ID, Caribou County, ID, Cassia County, ID, Clark County, ID, Franklin County, ID, Fremont County, ID, Jefferson County, ID, Jerome County, ID, Lemhi County, ID, Lincoln County, ID, Madison County, ID, Minidoka County, ID, Oneida County, ID, Power County, ID, Teton County, ID, Twin Falls County, ID
The radar
The Pocatello radar (KSFX), 7 km from the middle of the area, began a volume at 19:46 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 |
|---|---|---|---|
| Jun 19, 12:50 PM MDT | NON-TSTM WND GST 60 | 12 Nw Atomic City, ID | MESONET STATION TRA REACTOR TECHNOLOGIES COMPLEX. |
| Jun 19, 3:40 PM MDT | NON-TSTM WND GST 50 | 11 W Osgood, ID | MESONET STATION KET KETTLE BUTTE. |
| Jun 19, 3:55 PM MDT | NON-TSTM WND GST 38 | 1 Sse Arco, ID | MESONET STATION ARC ARCO. |
| Jun 19, 4:04 PM MDT | NON-TSTM WND GST 43 | 2 Nw Idaho Falls, ID | ASOS STATION KIDA IDAHO FALLS AIRPORT. |
| Jun 19, 4:15 PM MDT | NON-TSTM WND GST 51 | 12 Se Butte City, ID | MESONET STATION RWM RADIOACTIVE WASTE MANAGEMENT. |
| Jun 19, 4:25 PM MDT | NON-TSTM WND GST 43 | 7 S Howe, ID | MESONET STATION BAS BASE OF HOWE PEAK. |
| Jun 19, 4:30 PM MDT | NON-TSTM WND GST 45 | 13 Ne Atomic City, ID | MESONET STATION EBR MATERIALS FUELS COMPLEX. |
| Jun 19, 4:35 PM MDT | NON-TSTM WND GST 49 | 12 Nnw Atomic City, ID | MESONET STATION GRI INTEC/GRID 3. |
| Jun 19, 4:44 PM MDT | NON-TSTM WND GST 40 | 5 N Owinza, ID | MESONET STATION ROCI1 5 N OWINZA. |
| Jun 19, 4:50 PM MDT | NON-TSTM WND GST 41 | 9 E Butte City, ID | MESONET STATION DEA DEAD MAN CANYON. |
| Jun 19, 5:05 PM MDT | NON-TSTM WND GST 43 | 10 Sse Howe, ID | MESONET STATION NRF NAVAL REACTORS FACILITY. |
| Jun 19, 5:05 PM MDT | NON-TSTM WND GST 51 | 20 Ese Craters Of Moon, ID | MESONET STATION BIG COXS WELL. |
| Jun 19, 5:15 PM MDT | NON-TSTM WND GST 43 | 11 Wsw Atomic City, ID | MESONET STATION SUM BIG SOUTHERN SUMMIT. |
| Jun 19, 5:15 PM MDT | NON-TSTM WND GST 44 | 12 Nw Atomic City, ID | MESONET STATION LOS LOST RIVER REST AREA. |
| Jun 19, 5:35 PM MDT | NON-TSTM WND GST 39 | 11 Wsw Monteview, ID | MESONET STATION LOF SPECIFIC MANUFACTURING CAPABILITY. |
| Jun 19, 5:35 PM MDT | NON-TSTM WND GST 45 | 9 Nw Atomic City, ID | MESONET STATION 690 CENTRAL FACILITIES. |
| Jun 19, 5:35 PM MDT | NON-TSTM WND GST 47 | 8 Nnw Atomic City, ID | MESONET STATION PBF CRITICAL INFRASTRUCTURE COMPLEX. |
| Jun 19, 5:40 PM MDT | NON-TSTM WND GST 49 | Atomic City, ID | MESONET STATION ATO ATOMIC CITY. |
| Jun 19, 5:45 PM MDT | NON-TSTM WND GST 54 | 3 W Taber, ID | MESONET STATION TAB TABER. |
| Jun 19, 5:47 PM MDT | NON-TSTM WND GST 39 | 17 W Aberdeen, ID | MESONET STATION CYFI1 17 W ABERDEEN. |
| Jun 19, 5:50 PM MDT | NON-TSTM WND GST 50 | 1 Nnw Craters Of Moon, ID | MESONET STATION CRA CRATERS OF THE MOON. |
| Jun 19, 5:54 PM MDT | NON-TSTM WND GST 47 | 14 S Craters Of Moon, ID | MESONET STATION PBUI1 POTTER BUTTE. |
| Jun 19, 6:39 PM MDT | NON-TSTM WND GST 47 | 9 W Black Pine, ID | MESONET STATION MOFI1 MOBURG CANYON. |
| Jun 19, 7:00 PM MDT | NON-TSTM WND GST 48 | 9 Ssw Mud Lake, ID | MESONET STATION ROV ROVER. |
| Jun 19, 8:15 PM MDT | NON-TSTM WND GST 42 | 1 Ene Richfield, ID | MESONET STATION RIC RICHFIELD. |
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, 7.7 hours before the alert went out and 274 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
- 3680 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 43 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
455 WWUS85 KPIH 181941 RFWPIH URGENT - FIRE WEATHER MESSAGE National Weather Service Pocatello ID 141 PM MDT Fri Jun 18 2021 ...RED FLAG WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410, 411, 413 BELOW 6000 FEET, 425 AND 427 BELOW 7000 FEET... IDZ410-425-191000- /O.UPG.KPIH.FW.A.0001.210619T1800Z-210620T0400Z/ /O.NEW.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Upper Snake River Valley/Idaho Falls BLM- Middle Snake River Valley/Twin Falls BLM north of the Snake River- 141 PM MDT Fri Jun 18 2021 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410 AND 425... The National Weather Service in Pocatello has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from noon to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ411-191000- /O.UPG.KPIH.FW.A.0001.210619T1800Z-210620T0400Z/ /O.NEW.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Centennial Mountains and Snake River Range/Targhee NF- 141 PM MDT Fri Jun 18 2021 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 411... The National Weather Service in Pocatello has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from noon to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ413-191000- /O.UPG.KPIH.FW.A.0001.210619T1800Z-210620T0400Z/ /O.NEW.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Caribou Range/Caribou NF- 141 PM MDT Fri Jun 18 2021 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 413... The National Weather Service in Pocatello has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from noon to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 413 Caribou Range/Caribou NF. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ427-191000- /O.UPG.KPIH.FW.A.0001.210619T1800Z-210620T0400Z/ /O.NEW.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River- 141 PM MDT Fri Jun 18 2021 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 427... The National Weather Service in Pocatello has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from noon to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 13 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$
3 follow-up statements
227 WWUS85 KPIH 190704 RFWPIH URGENT - FIRE WEATHER MESSAGE National Weather Service Pocatello ID 104 AM MDT Sat Jun 19 2021 ...RED FLAG WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410, 411, 413, 425 AND 427 BELOW 7000 FEET... IDZ410-425-192100- /O.CON.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Upper Snake River Valley/Idaho Falls BLM- Middle Snake River Valley/Twin Falls BLM north of the Snake River- 104 AM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410 AND 425... * AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ411-192100- /O.CON.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Centennial Mountains and Snake River Range/Targhee NF- 104 AM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 411... * AFFECTED AREA...Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ413-192100- /O.CON.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Caribou Range/Caribou NF- 104 AM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 413... * AFFECTED AREA...Fire Weather Zone 413 Caribou Range/Caribou NF. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ427-192100- /O.CON.KPIH.FW.W.0003.210619T1800Z-210620T0400Z/ Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River- 104 AM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 427... * AFFECTED AREA...Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 13 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$
121 WWUS85 KPIH 192025 RFWPIH URGENT - FIRE WEATHER MESSAGE National Weather Service Pocatello ID 225 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING IN EFFECT THROUGH 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410, 411, 413, 425 AND 427 BELOW 7000 FEET... IDZ410-425-200400- /O.CON.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Upper Snake River Valley/Idaho Falls BLM- Middle Snake River Valley/Twin Falls BLM north of the Snake River- 225 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410 AND 425... * AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ411-200400- /O.CON.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Centennial Mountains and Snake River Range/Targhee NF- 225 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 411... * AFFECTED AREA...Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ413-200400- /O.CON.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Caribou Range/Caribou NF- 225 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 413... * AFFECTED AREA...Fire Weather Zone 413 Caribou Range/Caribou NF. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$ IDZ427-200400- /O.CON.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River- 225 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 427... * AFFECTED AREA...Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * WINDS...Northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Strong winds and low humidity coupled with dry fuels will create critical fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A red flag warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies. && $$
383 WWUS85 KPIH 200353 RFWPIH URGENT - FIRE WEATHER MESSAGE National Weather Service Pocatello ID 953 PM MDT Sat Jun 19 2021 IDZ410-425-200500- /O.EXP.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Upper Snake River Valley/Idaho Falls BLM- Middle Snake River Valley/Twin Falls BLM north of the Snake River- 953 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING WILL EXPIRE AT 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410 AND 425... Humidity has risen above 15 percent at all observing stations, and only a few of the reports indicate wind gusts in excess of 30 mph. The Red Flag Warning will be allowed to expire. $$ IDZ411-200500- /O.EXP.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Centennial Mountains and Snake River Range/Targhee NF- 953 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING WILL EXPIRE AT 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 411... Humidity has risen above 15 percent at all observing stations, and only a few of the reports indicate wind gusts in excess of 25 mph. The Red Flag Warning will be allowed to expire. $$ IDZ413-200500- /O.EXP.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Caribou Range/Caribou NF- 953 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING WILL EXPIRE AT 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 413... umidity has risen above 15 percent at all observing stations, and only a few of the reports indicate wind gusts in excess of 25 mph. The Red Flag Warning will be allowed to expire. $$ IDZ427-200500- /O.EXP.KPIH.FW.W.0003.000000T0000Z-210620T0400Z/ Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River- 953 PM MDT Sat Jun 19 2021 ...RED FLAG WARNING WILL EXPIRE AT 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 427... umidity has risen above 15 percent at all observing stations, and only a few of the reports indicate wind gusts in excess of 25 mph. The Red Flag Warning will be allowed to expire. $$ Messick
The office that day
Everything else NWS Pocatello, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 1:31 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 31 hr |
| Jun 18, 1:31 PM MDT | Wind Advisory | PIH | Bingham, Bonneville, Butte, Jefferson | 31 hr |
Nearby
Red Flag Warnings in Idaho, 2021Every red flag warning in 2021
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.