Alert archive / Nebraska / Red Flag Warnings in 2022
Red Flag Warning 15, NWS North Platte, NE
NWS North Platte, NE issued this red flag warning at Apr 11, 2022, 2:00 PM MDT for 26 counties in Nebraska. It took effect at Apr 12, 2022, 11:00 AM MDT. It was in force for 8 hr. 1 report 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
- Apr 11, 2022, 2:00 PM MDT (20:00 UTC)
- In effect from
- Apr 12, 2022, 11:00 AM MDT
- Expired
- Apr 12, 2022, 7:00 PM MDT
- In force
- 8 hr
- Issued by
- NWS North Platte, NE
All 26 counties
Arthur County, NE, Blaine County, NE, Boyd County, NE, Brown County, NE, Chase County, NE, Cherry County, NE, Custer County, NE, Deuel County, NE, Frontier County, NE, Garden County, NE, Garfield County, NE, Grant County, NE, Hayes County, NE, Holt County, NE, Hooker County, NE, Keith County, NE, Keya Paha County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Rock County, NE, Sheridan County, NE, Thomas County, NE, Wheeler County, NE
The radar
The North Platte radar (KLNX), 25 km from the middle of the area, began a volume at 20:01 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 |
|---|---|---|---|
| Apr 12, 4:32 PM MDT | NON-TSTM WND GST 62 | 2 N Broken Bow, NE |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 8.0 hours before the alert went out and 67 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
- 1322 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- -100 m²/s²
- 0-3 km storm-relative helicity
- -339 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
518 WWUS83 KLBF 112000 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 300 PM CDT Mon Apr 11 2022 NEZ209-210-219-121000- /O.UPG.KLBF.FW.A.0010.220412T1700Z-220413T0100Z/ /O.NEW.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ /O.CON.KLBF.FW.W.0014.000000T0000Z-220412T0100Z/ Loup Rivers Basin-Frenchman Basin-Loess Plains- 300 PM CDT Mon Apr 11 2022 /200 PM MDT Mon Apr 11 2022/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR ALL OF WESTERN AND NORTH CENTRAL NEBRASKA... ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF SOUTHWEST...CENTRAL AND NORTH CENTRAL NEBRASKA... The National Weather Service in North Platte has issued a Red Flag Warning FOR WIND AND LOW RELATIVE HUMIDITY, which is in effect from noon CDT /11 AM MDT/ to 8 PM CDT /7 PM MDT/ Tuesday. The Fire Weather Watch is no longer in effect. * Affected Area...In NEZ209...Fire Weather Zone 209 Loup Rivers Basin. In NEZ210...Fire Weather Zone 210 Frenchman Basin. In NEZ219...Fire Weather Zone 219 Loess Plains. * Winds...South 20 to 30 mph with gusts up to 45 mph. On Tuesday...west winds 20 to 30 mph becoming northwest with gusts to 45 mph. * Relative Humidity...As low as 15 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ204-206-208-120100- /O.CON.KLBF.FW.W.0014.000000T0000Z-220412T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 300 PM CDT Mon Apr 11 2022 /200 PM MDT Mon Apr 11 2022/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND NORTH CENTRAL NEBRASKA... * Affected Area...In NEZ204...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. In NEZ206...Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest. In NEZ208... Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. * Winds...South 15 to 25 mph with gusts up to 35 mph. * Relative Humidity...As low as 16 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/LBF
6 follow-up statements
959 WWUS83 KLBF 120058 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 758 PM CDT Mon Apr 11 2022 ...The Red Flag Warning For Monday Evening will expire at 8pm CT... .A Red Flag Warning Remains in Effect for Tuesday from noon CT until 8 PM CT. NEZ209-210-219-121500- /O.EXP.KLBF.FW.W.0014.000000T0000Z-220412T0100Z/ /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Loup Rivers Basin-Frenchman Basin-Loess Plains- 758 PM CDT Mon Apr 11 2022 /658 PM MDT Mon Apr 11 2022/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR ALL OF WESTERN AND NORTH CENTRAL NEBRASKA... ...RED FLAG WARNING WILL EXPIRE AT 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR ALL OF WESTERN AND NORTH CENTRAL NEBRASKA... * Affected Area...In NEZ209...Fire Weather Zone 209 Loup Rivers Basin. In NEZ210...Fire Weather Zone 210 Frenchman Basin. In NEZ219...Fire Weather Zone 219 Loess Plains. * Winds...South 20 to 30 mph with gusts up to 45 mph. * Relative Humidity...As low as 13 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ204-206-208-120200- /O.EXP.KLBF.FW.W.0014.000000T0000Z-220412T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 758 PM CDT Mon Apr 11 2022 /658 PM MDT Mon Apr 11 2022/ ...RED FLAG WARNING WILL EXPIRE AT 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND NORTH CENTRAL NEBRASKA... The Red Flag Warning will expire at 8pm CT as Red Flag conditions are not longer expected. Please continue to use caution with open flames outdoors as strong winds will cause any fires to spread quickly. $$ http://weather.gov/LBF
864 WWUS83 KLBF 120803 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 303 AM CDT Tue Apr 12 2022 NEZ204-206-208-130100- /O.EXA.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 303 AM CDT Tue Apr 12 2022 /203 AM MDT Tue Apr 12 2022/ ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING... The National Weather Service in North Platte has issued a Red Flag Warning, which is in effect from noon CDT /11 AM MDT/ today to 8 PM CDT /7 PM MDT/ this evening. * Affected Area...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest. Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. * Winds...West 20 to 30 mph with gusts up to 45 mph. * Relative Humidity...As low as 20 percent. * High Temperatures...In the upper 50s. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ209-219-130100- /O.NEW.KLBF.FW.A.0011.220413T1700Z-220414T0100Z/ /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Loup Rivers Basin-Loess Plains- 303 AM CDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * Affected Area...Fire Weather Zone 209 Loup Rivers Basin. Fire Weather Zone 219 Loess Plains. * Winds...South winds shift to the northwest this afternoon at 20 to 30 mph with gusts up to 45 mph. Winds northwest 20 to 30 mph with gusts to 50 mph on Wednesday. * Relative Humidity...As low as 15 percent this afternoon. Relative humidity as low as 15 percent again Wednesday afternoon. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ210-130100- /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Frenchman Basin- 203 AM MDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR ALL OF WESTERN AND NORTH CENTRAL NEBRASKA... * Affected Area...Fire Weather Zone 210 Frenchman Basin. * Winds...Northwest 20 to 30 mph with gusts up to 40 mph. * Relative Humidity...As low as 17 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/LBF
220 WWUS83 KLBF 120813 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 313 AM CDT Tue Apr 12 2022 NEZ209-219-130100- /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ /O.CON.KLBF.FW.A.0011.220413T1700Z-220414T0100Z/ Loup Rivers Basin-Loess Plains- 313 AM CDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * Affected Area...Fire Weather Zone 209 Loup Rivers Basin. Fire Weather Zone 219 Loess Plains. * Winds...South winds shift to the northwest this afternoon at 20 to 30 mph with gusts up to 45 mph. Winds northwest 20 to 30 mph with gusts to 50 mph on Wednesday. * Relative Humidity...As low as 15 percent this afternoon. Relative humidity as low as 15 percent again Wednesday afternoon. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ204-206-208-210-130100- /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest-Frenchman Basin- 313 AM CDT Tue Apr 12 2022 /213 AM MDT Tue Apr 12 2022/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING... * Affected Area...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest. Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. Fire Weather Zone 210 Frenchman Basin. * Winds...West to northwest at 20 to 30 mph with gusts up to 45 mph. * Relative Humidity...As low as 20 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/LBF
256 WWUS83 KLBF 121040 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 540 AM CDT Tue Apr 12 2022 NEZ209-219-130100- /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ /O.CON.KLBF.FW.A.0011.220413T1700Z-220414T0100Z/ Loup Rivers Basin-Loess Plains- 540 AM CDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * Affected Area...Fire Weather Zone 209 Loup Rivers Basin. Fire Weather Zone 219 Loess Plains. * Winds...South winds shift to the northwest this afternoon at 20 to 30 mph with gusts up to 45 mph. Winds northwest 20 to 30 mph with gusts to 50 mph on Wednesday. * Relative Humidity...As low as 15 percent this afternoon. Relative humidity as low as 15 percent again Wednesday afternoon. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires this afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ204-206-208-210-130100- /O.CON.KLBF.FW.W.0015.220412T1700Z-220413T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest-Frenchman Basin- 540 AM CDT Tue Apr 12 2022 /440 AM MDT Tue Apr 12 2022/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING... * Affected Area...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest. Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. Fire Weather Zone 210 Frenchman Basin. * Winds...West to northwest at 20 to 30 mph with gusts up to 45 mph. * Relative Humidity...As low as 15 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/LBF
057 WWUS83 KLBF 121953 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 253 PM CDT Tue Apr 12 2022 NEZ209-219-131000- /O.UPG.KLBF.FW.A.0011.220413T1700Z-220414T0100Z/ /O.NEW.KLBF.FW.W.0016.220413T1700Z-220414T0100Z/ /O.CON.KLBF.FW.W.0015.000000T0000Z-220413T0100Z/ Loup Rivers Basin-Loess Plains- 253 PM CDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM CDT WEDNESDAY... The National Weather Service in North Platte has issued a Red Flag Warning FOR WIND AND LOW RELATIVE HUMIDITY, which is in effect from noon to 8 PM CDT Wednesday. The Fire Weather Watch is no longer in effect. * Affected Area...In NEZ209...Fire Weather Zone 209 Loup Rivers Basin. In NEZ219...Fire Weather Zone 219 Loess Plains. * Winds...Northwest 25 to 35 mph with gusts up to 50 mph. * Relative Humidity...As low as 14 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires this afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ210-131000- /O.NEW.KLBF.FW.W.0016.220413T1700Z-220414T0100Z/ /O.CON.KLBF.FW.W.0015.000000T0000Z-220413T0100Z/ Frenchman Basin- 153 PM MDT Tue Apr 12 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT WEDNESDAY ... The National Weather Service in North Platte has issued a Red Flag Warning FOR WIND AND LOW RELATIVE HUMIDITY, which is in effect from 11 AM to 7 PM MDT Wednesday. * Affected Area...In NEZ210...Fire Weather Zone 210 Frenchman Basin. * Winds...Northwest 25 to 35 mph with gusts up to 55 mph. * Relative Humidity...As low as 15 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ204-206-208-130100- /O.CON.KLBF.FW.W.0015.000000T0000Z-220413T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 253 PM CDT Tue Apr 12 2022 /153 PM MDT Tue Apr 12 2022/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING... * Affected Area...In NEZ204...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. In NEZ206...Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest. In NEZ208... Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. * Winds...Northwest 25 to 35 mph with gusts up to 50 mph. * Relative Humidity...As low as 20 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires on Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ Brown
895 WWUS83 KLBF 130101 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 801 PM CDT Tue Apr 12 2022 ...The Red Flag Warning For Monday Evening will expire at 8pm CT... .A Red Flag Warning Remains in Effect for Wednesday from noon CT until 8 PM CT. NEZ209-210-219-131515- /O.EXP.KLBF.FW.W.0015.000000T0000Z-220413T0100Z/ /O.CON.KLBF.FW.W.0016.220413T1700Z-220414T0100Z/ Loup Rivers Basin-Frenchman Basin-Loess Plains- 801 PM CDT Tue Apr 12 2022 /701 PM MDT Tue Apr 12 2022/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ WEDNESDAY... ...RED FLAG WARNING WILL EXPIRE AT 8 PM CDT /7 PM MDT/ THIS EVENING... * Affected Area...In NEZ209...Fire Weather Zone 209 Loup Rivers Basin. In NEZ210...Fire Weather Zone 210 Frenchman Basin. In NEZ219...Fire Weather Zone 219 Loess Plains. * Winds...Northwest 25 to 35 mph with gusts up to 50 mph. * Relative Humidity...As low as 15 percent. * Impacts...Weather conditions could become favorable for rapid fire growth and erratic fire behavior. Fires may quickly become out of control. Stray lightning strikes may have the potential to start fires this afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ NEZ204-206-208-130215- /O.EXP.KLBF.FW.W.0015.000000T0000Z-220413T0100Z/ Eastern Panhandle/Crescent Lake NWR- Sandhills/Valentine NWR/Nebraska National Forest- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 801 PM CDT Tue Apr 12 2022 /701 PM MDT Tue Apr 12 2022/ ...RED FLAG WARNING WILL EXPIRE AT 8 PM CDT /7 PM MDT/ THIS EVENING... The Red Flag Warning will expire at 8pm CT as Red Flag conditions are not longer expected. Please continue to use caution with open flames outdoors as strong winds will cause any fires to spread quickly. $$ http://weather.gov/LBF
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 North Platte, NE wrote its last area forecast discussion before this red flag warning went out at Apr 11, 11:49 AM MDT, 2 hours 11 minutes earlier.
Area forecast discussion, Apr 11, 11:49 AM MDT, 2 hours 11 minutes before
Area Forecast Discussion National Weather Service North Platte NE 1249 PM CDT Mon Apr 11 2022 .SHORT TERM...(Today through Tuesday) Issued at 436 AM CDT Mon Apr 11 2022 Dry and blustery with seasonal temperatures across central and western Nebraska to start the workweek. A vigorous upper low entering the PacNW will induce some broad ridging across the High Plains today. This will bring a good amount of mid/high clouds to the region but keep any precipitation at bay through today. Winds will be a bit blustery with gusts of 25 to 30 mph at times so fire weather conditions will be problematic. See the special fire weather section below for specifics. By tonight, the spring storm system we have been monitoring for the past several days will begin to develop as the upper trof/closed low moves through the northern Rockies. As the surface low starts to develop over eastern Colorado, the low level wind field ahead of the low will become quite amplified and drive a warm front with a surge of warm air into Nebraska from the south. Isentropic lift combined with large scale ascent may generate some scattered showers Tuesday night especially north of Interstate 80. Bufkit indicates the near surface environment will be stable and not conducive to mixing the stronger winds to the surface. However, if mixing is better than anticipated Monday night may be quite blustery. Tuesday looks to be a dynamic day with the center of low pressure expected to move directly across southern Nebraska west to east. Eastern locations will be well into the warm sector and see temperatures soar ahead of the approaching low. Expect highs on Tuesday to reach the lower 80s across south central and eastern Nebraska. However, locations in the sandhills and panhandle up toward the Pine Ridge will already be on the back side of the cold front and after an early bump into the upper 50s/lower 60s temperatures will remain steady before falling late in the day. The warm sector will feature strong gusty winds and have an opportunity to destabilize with some surface based CAPE pooling ahead of the approaching cold front. While the best instability with potential for deep convection will reside off to our east, there will be enough instability to develop some storms ahead of the approaching cold front mainly east of Route 83 Tuesday afternoon. The storms will be gaining steam as they exit off to our east so will have to monitor the convective environment carefully since they may pose a severe threat for the far eastern portion of our area as per the SPC day 2 outlook with a marginal risk edging into portions of Holt, Garfield, and Wheeler counties. Also of concern will be the potential for lightning induced fires being blown by strong gusty winds behind the cold front. .LONG TERM...(Tuesday night through Sunday) Issued at 436 AM CDT Mon Apr 11 2022 By Tuesday evening central and western Nebraska will be on the back side of the departing low and strong gusty winds will usher much colder air into the region. Probabilistic guidance indicates the potential for northwesterly gusts of 50 to 60 mph possible Tuesday night through Wednesday afternoon as cold air advection keeps the boundary layer mixed. By daybreak Wednesday temperatures will range from the middle teens in the panhandle to the low/mid 20s east of Route 83, and highs on Wednesday will be well below normal ranging from the lower 30s near the Pine Ridge to the middle 40s east of Route 83 and south of Interstate 80. The trend in ensemble guidance from the past few days has continued and QPF plumes are now clustered to much lower values. After whatever showers precipitation we get along/ahead of the cold front on Tuesday, median values for expected precipitation Tuesday night into Wednesday will be only a few hundreths of an inch and end quickly during the day on Wednesday. With the colder air moving in this may translate snowfall of a trace to a coating up along the SD/NE border. Thursday will remain blustery mainly up around the Niobrara valley but overall winds will be diminishing through the end of the week with dry conditions and a warming trend through Friday. Ensemble guidance is starting to show signals for another chance for precipitation heading into the weekend, though confidence in solutions is low as spread in ensemble members is considerable. && .AVIATION...(For the 18Z TAFS through 18Z Tuesday afternoon) Issued at 1250 PM CDT Mon Apr 11 2022 VFR conditions expected to persist through tonight. A storm system will approach the area tonight, with increasing low clouds over portions of central and north central Nebraska tomorrow morning. Widespread MVFR/locally IFR is expected tomorrow morning, primarily for terminals east of an LBF to VTN line. These low clouds will gradually exit the area into the afternoon. Winds remain gusty from the south through tomorrow afternoon, with gusts around 25 to 35kts anticipated. && .FIRE WEATHER... Issued at 338 AM CDT Mon Apr 11 2022 Critical fire weather conditions are expected today and a Red Flag Warning has been issued for all of western and north central Nebraska for this afternoon and evening. Minimum humidity will be between 12 and 20 percent and winds will be out of the south to southwest with gusts up to 35 mph. Overnight humidity recovery will be between 50 and 80 percent, with the lowest values in the Panhandle and southwest Nebraska and higher values in north central Nebraska. On Tuesday, a Fire Weather Watch has been issued for areas of southwest and north central Nebraska, including Zones 209, 210, and 219. Humidity will be below 20 percent in these areas with winds shifting from the southwest to the northwest, peak gusts between 45 and 50 mph. Other areas may have similar winds, but minimum humidity will be between 20 and 30 percent. Stray lightning strikes from passing thunderstorms have the potential to start fires during the afternoon and evening. Minimum humidity will be between 20 and 30 percent for most areas on Wednesday with the exception of southwest Nebraska, where minimum humidity may be in the mid to upper teens. Winds remain strong out of the northwest with gusts up to 50 mph possible. Rain and snow is possible in northern Nebraska during the day. Humidity falls into the 15 to 25 percent range for most of the area on Thursday and winds will remain gusty out of the northwest. && .LBF WATCHES/WARNINGS/ADVISORIES... Red Flag Warning until 8 PM CDT /7 PM MDT/ this evening for NEZ204-206-208>210-219. Fire Weather Watch from Tuesday afternoon through Tuesday evening for NEZ209-210-219. && SHORT TERM...MBS LONG TERM...MBS AVIATION...Brown FIRE WEATHER...Meltzer
Hazardous weather outlook, Apr 11, 9:41 AM MDT, 4 hours 19 minutes before
Hazardous Weather Outlook National Weather Service North Platte NE 1041 AM CDT Mon Apr 11 2022 NEZ004>010-022>029-035>038-056>059-069>071-094-121545- Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden- Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson- Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier- Western Cherry- 1041 AM CDT Mon Apr 11 2022 /941 AM MDT Mon Apr 11 2022/ This Hazardous Weather Outlook is for portions of western and north central Nebraska. .DAY ONE...TODAY AND TONIGHT. Critical fire weather conditions are expected across western and north central Nebraska due to low humidity and strong winds. A Red Flag Warning has been issued for this afternoon and evening. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. Critical to near critical fire weather conditions are possible tomorrow in areas of southwest and north central Nebraska. A Fire Weather Watch has been issued for tomorrow afternoon and evening. A powerful spring storm will affect the Great Plains Tuesday through Thursday. The storm has the potential to produce snow in northern Nebraska and high winds across western and north central Nebraska. Any snow accumulations are expected to be light. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed through tonight. && Get your weather, hydrological, and climate information at http://www.weather.gov/northplatte
In the hours before
Local storm report, Apr 11, 8:12 AM MDT, 5 hours 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
912 AM CDT MON APR 11 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0604 PM NON-TSTM WND GST 5 NNW BIG SPRINGS 41.12N 102.12W
04/10/2022 M59 MPH DEUEL NE MESONET
DELAYED REPORT. MEASURED VIA PWS KNEBIGSP12.
&&
BROWNNearby
Red Flag Warnings in Nebraska, 2022Every red flag warning in 2022
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.