Alert archive / Minnesota / Red Flag Warnings in 2025

Red Flag Warning 4, NWS Twin Cities, MN

May 13, 202526 counties in Minnesota

NWS Twin Cities, MN issued this red flag warning at May 13, 2025, 3:17 AM CDT for 26 counties in Minnesota. It took effect at May 13, 2025, 11:00 AM CDT. It was in force for 10 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
May 13, 2025, 3:17 AM CDT (08:17 UTC)
In effect from
May 13, 2025, 11:00 AM CDT
Expired
May 13, 2025, 9:00 PM CDT
In force
10 hr
Issued by
NWS Twin Cities, MN
All 26 counties

Benton County, MN, Blue Earth County, MN, Brown County, MN, Chippewa County, MN, Douglas County, MN, Kanabec County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Martin County, MN, McLeod County, MN, Meeker County, MN, Mille Lacs County, MN, Morrison County, MN, Nicollet County, MN, Pope County, MN, Redwood County, MN, Renville County, MN, Sherburne County, MN, Sibley County, MN, Stearns County, MN, Stevens County, MN, Swift County, MN, Todd County, MN, Watonwan County, MN, Wright County, MN, Yellow Medicine County, MN

The radar

The Minneapolis radar (KMPX), 95 km from the middle of the area, began a volume at 08:20 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

Minneapolis, MN (KMPX), launched 00:00Z, 8.3 hours before the alert went out and 93 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.

Skew-T log-pSkew-T log-p diagram, Minneapolis, MN at 00:00Z on 2025-05-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 00:00Z on 2025-05-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -41 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3527 m above ground
0-6 km bulk shear
2 kt
0-1 km storm-relative helicity
-41 m²/s²
0-3 km storm-relative helicity
14 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

761 
WWUS83 KMPX 130817
RFWMPX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
317 AM CDT Tue May 13 2025

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY...

The combination of hot temperatures in the 80s to lower 90s, very
low relative humidity values between 15 to 25 percent, and gusty
winds will work in tandem with dry fuels to create critical fire
weather conditions today. Fires can quickly spread out of control
in these conditions.

MNZ041>045-047>051-054>059-064>067-073>075-082-131630-
/O.UPG.KMPX.FW.A.0005.250513T1600Z-250514T0200Z/
/O.NEW.KMPX.FW.W.0004.250513T1600Z-250514T0200Z/
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-
Wright-Yellow Medicine-Renville-McLeod-Sibley-Redwood-Brown-
Nicollet-Watonwan-
317 AM CDT Tue May 13 2025

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 9 PM CDT
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR CENTRAL
AND SOUTHERN MINNESOTA...

The National Weather Service in Twin Cities/Chanhassen has issued
a Red Flag Warning, which is in effect from 11 AM this morning to
9 PM CDT this evening. The Fire Weather Watch is no longer in
effect. 

* WIND...South to southwest winds of 10 to 15 mph with gusts up 
  to 30 mph. 

* HUMIDITY...As low as 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

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.

&&

$$

MNZ083-091-131630-
/O.NEW.KMPX.FW.W.0004.250513T1600Z-250514T0200Z/
Blue Earth-Martin-
317 AM CDT Tue May 13 2025

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 9 PM CDT
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
SOUTHERN MINNESOTA...

The National Weather Service in Twin Cities/Chanhassen has issued
a Red Flag Warning, which is in effect from 11 AM this morning to
9 PM CDT this evening. 

* WIND...South to southwest winds of 10 to 15 mph with gusts up to
  25 mph. 

* HUMIDITY...As low as 20 percent.

* IMPACTS...any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

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.

&&

$$

Strus
2 follow-up statements
198 
WWUS83 KMPX 131004
RFWMPX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
504 AM CDT Tue May 13 2025

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY...

The combination of hot temperatures in the 80s to lower 90s, very
low relative humidity values between 15 to 25 percent, and gusty
winds will work in tandem with dry fuels to create critical fire
weather conditions today. Fires can quickly spread out of control
in these conditions.

MNZ041>045-047>051-054>059-064>067-073>075-082-083-091-140200-
/O.CON.KMPX.FW.W.0004.250513T1600Z-250514T0200Z/
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-
Wright-Yellow Medicine-Renville-McLeod-Sibley-Redwood-Brown-
Nicollet-Watonwan-Blue Earth-Martin-
504 AM CDT Tue May 13 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM CDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR CENTRAL
AND SOUTHWESTERN MINNESOTA...

* WIND...South to southwest winds of 10 to 15 mph with gusts up 
  to 30 mph. 

* HUMIDITY...As low as 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

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.

&&

$$

Strus
942 
WWUS83 KMPX 140153
RFWMPX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
853 PM CDT Tue May 13 2025

MNZ041>045-047>051-054>059-064>067-073>075-082-083-091-140300-
/O.EXP.KMPX.FW.W.0004.000000T0000Z-250514T0200Z/
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-
Wright-Yellow Medicine-Renville-McLeod-Sibley-Redwood-Brown-
Nicollet-Watonwan-Blue Earth-Martin-
853 PM CDT Tue May 13 2025

...RED FLAG WARNING WILL EXPIRE AT 9 PM CDT THIS EVENING FOR
CENTRAL AND SOUTHWEST MINNESOTA...

$$

Nearby

Red Flag Warnings in Minnesota, 2025Every red flag warning in 2025

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.