Thanatos Weather
Sunday, May 17, 2026 18:26:31

Active Watches, Warnings, and Advisories
Product Office Expire Time
Fire Weather Warning Amarillo 2026-05-17 21:00
Fire Weather Warning Norman 2026-05-17 21:00
Fire Weather Warning Amarillo 2026-05-19 00:00
Fire Weather Watch Amarillo 2026-05-17 21:00
Fire Weather Watch Norman 2026-05-18 21:00
Fire Weather Watch Amarillo 2026-05-18 21:00
Heat Advisory Amarillo 2026-05-17 21:00
Wind Advisory Norman 2026-05-17 21:00
Wind Advisory Tulsa 2026-05-18 21:00
Wind Advisory Norman 2026-05-18 22:00

National Significant Warnings
Product Office Expire Time
Tornado Warning Detroit / Pontiac 2026-05-17 18:30
Tornado Warning Sioux Falls 2026-05-17 19:00
Tornado Warning Omaha / Valley 2026-05-17 19:15

Recent Local NWS Text Products
Product Qty Most Recent
Norman
Special Weather Statement 4 05/17/2026 12:45
Urgent Weather Statement 3 05/17/2026 12:35
Zone Forecast 7 05/17/2026 17:38
Area Forecast 8 05/17/2026 18:23
Tulsa
Urgent Weather Statement 1 05/17/2026 11:31
Hazardous Weather Outlook 2 05/17/2026 13:55
Zone Forecast 12 05/17/2026 18:05
Area Forecast 6 05/17/2026 12:28
Amarillo
Non Weather Emergency 2 05/17/2026 16:38
Special Weather Statement 5 05/17/2026 10:57
Urgent Weather Statement 4 05/17/2026 10:58
Hazardous Weather Outlook 3 05/17/2026 11:00
Zone Forecast 13 05/17/2026 14:47
Area Forecast 7 05/17/2026 18:19
Dallas/Fort Worth
Zone Forecast 10 05/17/2026 18:20
Area Forecast 4 05/17/2026 13:43
Storm Prediction Center
Convective Outlook - Day 1 5 05/17/2026 15:03
Convective Outlook - Day 2 2 05/17/2026 12:32
Convective Outlook - Day 3 2 05/17/2026 14:12
Convective Outlook - Days 4-8 1 05/17/2026 03:56
Mesoscale Discussion 21 05/17/2026 17:46
Watch Status Report 15 05/17/2026 18:22
NWS NCEP Central Operations
SDM Administrative Message 5 05/17/2026 10:28
Products are removed after about 24 hours.

Resources


Home

Fire Weather Watch 0018
Issued by the Norman Forecast Office

Action Issued Starts Expiration
New 2026-05-17 12:45:53 2026-05-18 13:00:00 2026-05-18 21:00:00
New 2026-05-17 12:45:53 2026-05-18 13:00:00 2026-05-18 21:00:00


Action: New
Issued At: 2026-05-17 12:45:53

387 
WWUS84 KOUN 171745
RFWOUN

URGENT - FIRE WEATHER MESSAGE
National Weather Service Norman OK
1245 PM CDT Sun May 17 2026


OKZ004-009-014-180200-
/O.NEW.KOUN.FW.A.0018.260518T1800Z-260519T0200Z/
/O.CON.KOUN.FW.W.0029.000000T0000Z-260518T0200Z/
Harper-Ellis-Roger Mills-
1245 PM CDT Sun May 17 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF NORTHWEST OKLAHOMA...

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH 
MONDAY EVENING FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF 
WESTERN OKLAHOMA AND WESTERN NORTH TEXAS... 

* WINDS...South 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 to 15 percent.

* TEMPERATURES...Up to 97.

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

* SEVERITY...

  FUELS (ERC)...90th+ percentile...5 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

 FIRE ENVIRONMENT...7 (out of 10).

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 will
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.

&&

$$

OKZ005-010-180200-
/O.CON.KOUN.FW.W.0029.000000T0000Z-260518T0200Z/
Woods-Woodward-
1245 PM CDT Sun May 17 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF NORTHWEST OKLAHOMA...

* WINDS...South 25 to 35 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 23 percent.

* TEMPERATURES...Up to 96.

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

* SEVERITY...

  FUELS (ERC)...90th+ percentile...5 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

  FIRE ENVIRONMENT...7 (out of 10).

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 will
contribute to extreme fire behavior.

&&

$$

OKZ021-033-034-036-TXZ083-084-180200-
/O.NEW.KOUN.FW.A.0018.260518T1800Z-260519T0200Z/
Beckham-Harmon-Greer-Jackson-Hardeman-Foard-
1245 PM CDT Sun May 17 2026

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH 
MONDAY EVENING FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF 
WESTERN OKLAHOMA AND WESTERN NORTH TEXAS... 

* WINDS...South 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 18 percent.

* TEMPERATURES...Up to 97.

* IMPACTS...

* SEVERITY...

  FUELS (ERC)...70th-89th percentile...4 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

 FIRE ENVIRONMENT...6 (out of 10).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$


Action: New
Issued At: 2026-05-17 12:45:53

387 
WWUS84 KOUN 171745
RFWOUN

URGENT - FIRE WEATHER MESSAGE
National Weather Service Norman OK
1245 PM CDT Sun May 17 2026


OKZ004-009-014-180200-
/O.NEW.KOUN.FW.A.0018.260518T1800Z-260519T0200Z/
/O.CON.KOUN.FW.W.0029.000000T0000Z-260518T0200Z/
Harper-Ellis-Roger Mills-
1245 PM CDT Sun May 17 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF NORTHWEST OKLAHOMA...

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH 
MONDAY EVENING FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF 
WESTERN OKLAHOMA AND WESTERN NORTH TEXAS... 

* WINDS...South 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 to 15 percent.

* TEMPERATURES...Up to 97.

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

* SEVERITY...

  FUELS (ERC)...90th+ percentile...5 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

 FIRE ENVIRONMENT...7 (out of 10).

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 will
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.

&&

$$

OKZ005-010-180200-
/O.CON.KOUN.FW.W.0029.000000T0000Z-260518T0200Z/
Woods-Woodward-
1245 PM CDT Sun May 17 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF NORTHWEST OKLAHOMA...

* WINDS...South 25 to 35 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 23 percent.

* TEMPERATURES...Up to 96.

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

* SEVERITY...

  FUELS (ERC)...90th+ percentile...5 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

  FIRE ENVIRONMENT...7 (out of 10).

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 will
contribute to extreme fire behavior.

&&

$$

OKZ021-033-034-036-TXZ083-084-180200-
/O.NEW.KOUN.FW.A.0018.260518T1800Z-260519T0200Z/
Beckham-Harmon-Greer-Jackson-Hardeman-Foard-
1245 PM CDT Sun May 17 2026

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH 
MONDAY EVENING FOR HOT, DRY, AND WINDY CONDITIONS FOR PARTS OF 
WESTERN OKLAHOMA AND WESTERN NORTH TEXAS... 

* WINDS...South 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 18 percent.

* TEMPERATURES...Up to 97.

* IMPACTS...

* SEVERITY...

  FUELS (ERC)...70th-89th percentile...4 (out of 5).

  WEATHER...Near Critical...2 (out of 5).

 FIRE ENVIRONMENT...6 (out of 10).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$





Page Loaded at: 2026-05-17 18:26:31 -- Client Address: 216.73.216.163 -- Refresh Time: 118 seconds -- Load Time: 0.0313 seconds