Alert archive / Nebraska / Red Flag Warnings in 2026
Red Flag Warning 36, NWS North Platte, NE
NWS North Platte, NE issued this red flag warning at Jun 11, 2026, 12:28 PM MDT for 7 counties in Nebraska. It took effect at Jun 12, 2026, 10:00 AM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 11, 2026, 12:28 PM MDT (18:28 UTC)
- In effect from
- Jun 12, 2026, 10:00 AM MDT
- Expired
- Jun 12, 2026, 6:00 PM MDT
- In force
- 8 hr
- Issued by
- NWS North Platte, NE
Counties Arthur County, NE, Cherry County, NE, Deuel County, NE, Garden County, NE, Grant County, NE, Keith County, NE, Sheridan County, NE
The radar
The North Platte radar (KLNX), 111 km from the middle of the area, began a volume at 18:27 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.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 6.5 hours before the alert went out and 130 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
- 2005 m above ground
- 0-6 km bulk shear
- 92 kt
- 0-1 km storm-relative helicity
- -298 m²/s²
- 0-3 km storm-relative helicity
- 18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
727 WWUS83 KLBF 111828 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 128 PM CDT Thu Jun 11 2026 NEZ204-120230- /O.NEW.KLBF.FW.W.0036.260612T1600Z-260613T0000Z/ Eastern Panhandle/Crescent Lake NWR- 1228 PM MDT Thu Jun 11 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM MDT FRIDAY FOR LOW HUMIDITY AND GUSTY WINDS FOR WESTERN NEBRASKA... The National Weather Service in North Platte has issued a Red Flag Warning for low humidity and gusty winds, which is in effect from 10 AM to 6 PM MDT Friday. * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...10 AM to 6 PM MDT * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * TEMPERATURES...Up to 90. * IMPACTS...Any fire starts may rapidly grow and spread. Fires will be difficult to 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. && $$
4 follow-up statements
752 WWUS83 KLBF 112344 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 644 PM CDT Thu Jun 11 2026 NEZ204-130000- /O.CON.KLBF.FW.W.0036.260612T1600Z-260613T0000Z/ Eastern Panhandle/Crescent Lake NWR- 544 PM MDT Thu Jun 11 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM TO 6 PM MDT FRIDAY FOR LOW HUMIDITY AND GUSTY WINDS FOR WESTERN NEBRASKA... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...10 AM to 6 PM MDT * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * TEMPERATURES...Up to 90. * IMPACTS...Any fire starts may rapidly grow and spread. Fires will be difficult to control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$
063 WWUS83 KLBF 120649 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 149 AM CDT Fri Jun 12 2026 NEZ204-130000- /O.CON.KLBF.FW.W.0036.260612T1600Z-260613T0000Z/ Eastern Panhandle/Crescent Lake NWR- 1249 AM MDT Fri Jun 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 6 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY WINDS FOR WESTERN NEBRASKA... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...10 AM to 6 PM MDT * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 to 15 percent. * TEMPERATURES...Up to 91. * IMPACTS...Any fire starts may rapidly grow and spread. Fires will be difficult to 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. && $$
309 WWUS83 KLBF 121901 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 201 PM CDT Fri Jun 12 2026 NEZ204-122345- /O.CON.KLBF.FW.W.0036.000000T0000Z-260613T0000Z/ Eastern Panhandle/Crescent Lake NWR- 101 PM MDT Fri Jun 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY WINDS FOR WESTERN NEBRASKA... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...Until 6 PM MDT Friday * WINDS...Southwest, becoming west 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...Falling to around 10 percent. * TEMPERATURES...Upper 80s to lower 90s. * IMPACTS...Any fire starts may rapidly grow and spread. Fires will be difficult to control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$
099 WWUS83 KLBF 130017 RFWLBF URGENT - FIRE WEATHER MESSAGE National Weather Service North Platte NE 717 PM CDT Fri Jun 12 2026 NEZ204-130130- /O.EXP.KLBF.FW.W.0036.000000T0000Z-260613T0000Z/ Eastern Panhandle/Crescent Lake NWR- 617 PM MDT Fri Jun 12 2026 ...RED FLAG WARNING HAS EXPIRED FOR LOW HUMIDITY AND GUSTY WINDS FOR WESTERN NEBRASKA... The threat for critical fire conditions across western Nebraska have decreased. Expect light winds overnight with overnight RH values rising to near 60 to 70 percent. $$
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 Jun 11, 11:54 AM MDT, 34 minutes earlier. Its key messages:
- Moderate to high confidence in below normal temperatures Thursday and Thursday night.
- Low confidence in sub-severe showers and thunderstorms Friday night.
- A cooler and drier airmass spreads into the area this weekend. Moderating temperatures expected early next week, with above average readings returning by Wednesday.
Area forecast discussion, Jun 11, 11:54 AM MDT, 34 minutes before
Area Forecast Discussion National Weather Service North Platte NE 1254 PM CDT Thu Jun 11 2026 .KEY MESSAGES... - Moderate to high confidence in below normal temperatures Thursday and Thursday night. - Low confidence in sub-severe showers and thunderstorms Friday night. - A cooler and drier airmass spreads into the area this weekend. Moderating temperatures expected early next week, with above average readings returning by Wednesday. && .SHORT TERM /THROUGH FRIDAY NIGHT/... Issued at 329 AM CDT Thu Jun 11 2026 Lingering showers will continue through mid-morning especially across extreme north central Nebraska. Surface high pressure will fully settle into the region by late morning giving way to drier conditions for the afternoon. Cloudy conditions in the morning will give way to sunny skies for the afternoon. Cold air advection behind the departing system the previous night will push 850 mb temperatures in the 9 to 13 C range into north central Nebraska. This will keep highs on the cooler side of guidance (5 to 10 degrees below normal) with forecasted temperatures only in the low to mid 70s. Despite lower RH values across southwest Nebraska and some breezy northwest wind gusts, the cooler temperatures will generally keep fire conditions low across the region. Dry conditions continue into Thursday night as high pressure continues to push into the region. Continued CAA into the region into Thursday night will keep overnight lows nearly 10 degrees cooler than the previous few days. Expect temperatures to drop into the mid 40s Thursday night which are nearly 5 to 10 degrees below normals for this time of year. For Friday, another relatively dry day is expected, however, high pressure will slowly begin to slide to the east by late afternoon. Some marginal instability across portions of central and eastern Nebraska will result in an environment favorable for some nighttime convection on Friday night. While not expecting severe storms at this time, some isolated showers or thunderstorms could develop east of US-83 after Midnight. Any showers and storms will push east of the region by sunrise Saturday morning. && .LONG TERM /SATURDAY THROUGH WEDNESDAY/... Issued at 329 AM CDT Thu Jun 11 2026 Canadian airmass will sink southward into much of the Plains. This will be located to the north of a stationary front that will stall across northern TX into the southeast U.S. This is where the better low-level moisture and chances for rainfall will reside. As mentioned it will be cool, with temperatures well below normal. In fact, highs may struggle out of the 60s on Sunday. Lows will be quite cool as well, in the 40s both Saturday and Sunday night. Northwest flow aloft and limited return Gulf moisture through the middle of next week appears to keep the weather quiet in terms of convection. Some hint that this could change by the end of the week, but this is just beyond the forecast period. Temperatures will gradually moderate, with highs back into the 90s by Wednesday. && .AVIATION /18Z TAFS THROUGH 18Z FRIDAY/... Issued at 1251 PM CDT Thu Jun 11 2026 VFR conditions will prevail over the next 24 hours. There will be strong winds through the day with northwest winds around 20 to 25 kts sustained and gusts of 30 kts or more possible. Strongest winds will be across western Nebraska. Winds will diminish this evening, then become light and variable in the overnight. Winds will shift to the southwest around 10 to 20 kts by late Friday morning with gusts up to 30 kts. && .FIRE WEATHER... Issued at 329 AM CDT Thu Jun 11 2026 Elevated to perhaps briefly near-critical fire weather conditions are expected this afternoon across far southwest Nebraska into the Nebraska Panhandle. Gusty northwest winds will develop this morning and continue through the day behind a cold front. Highs today will be cooler behind the front, in the lower to mid 70s. Rather poor humidity recovery tonight will lead to a near or perhaps critical fire weather day across much of the area Friday. Some areas have received beneficial rainfall this past week, but other areas have not. The green-up does continue, but much slower for areas that have not received as much rainfall. && .LBF WATCHES/WARNINGS/ADVISORIES... None. && SHORT TERM...Kulik LONG TERM...Taylor AVIATION...Gomez FIRE WEATHER...Taylor
Hazardous weather outlook, Jun 11, 10:10 AM MDT, 2 hours 18 minutes before
Hazardous Weather Outlook National Weather Service North Platte NE 1110 AM CDT Thu Jun 11 2026 NEZ004>010-022>029-035>038-056>059-069>071-094-121615- 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- 1110 AM CDT Thu Jun 11 2026 /1010 AM MDT Thu Jun 11 2026/ This Hazardous Weather Outlook is for portions of western and north central Nebraska. .DAY ONE...This afternoon and tonight. Elevated to near-critical fire weather conditions are expected this afternoon across portions of far southwest Nebraska into the western Sandhills and into the Panhandle. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Near-critical to critical fire weather conditions are expected for most of the area Friday. Recent rainfall has helped with the green-up for portions of the area. However, some areas, especially across western Nebraska that haven't received beneficial rain are lagging behind in the green-up. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Local storm report, Jun 11, 8:22 AM MDT, 4 hours 6 minutes before
Preliminary Local Storm Report
National Weather Service North Platte NE
922 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1006 PM Tstm Wnd Gst 13 NE Atkinson 42.68N 98.82W
06/09/2026 M79 MPH Holt NE Public
Delayed report. Measured on home weather
station.
&&The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 12:29 AM MDT | Special Weather Statement | LBF | Frontier | 46 min |
| Jun 11, 12:33 AM MDT | Severe Thunderstorm Warning | LBF | Frontier, Lincoln | 27 min |
| Jun 11, 1:04 AM MDT | Special Weather Statement | LBF | Frontier | 26 min |
Nearby
Red Flag Warnings in Nebraska, 2026Every red flag warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.