Wister Emergency Management

Wister Emergency Management Wister Emergency Management serves the citizens by monitoring and alerting of severe weather

Heat Advisory issued August 10 at 11:51AM CDT until August 11 at 8:00PM CDT by NWS Tulsa OKFor the first Heat Advisory, ...
08/10/2026

Heat Advisory issued August 10 at 11:51AM CDT until August 11 at 8:00PM CDT by NWS Tulsa OK

For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from noon to 8 PM CDT Tuesday: Heat index values up to 109 expected today and Tuesday. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Benton; Carroll; North and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Pushmataha; Choctaw; Washington; Nowata; Craig; Ottawa; Pawnee; Tulsa; Rogers; Mayes; Delaware; Creek; Okfuskee; Okmulgee; Wagoner; Cherokee; Muskogee; McIntosh; Pittsburg; Haskell; Latimer; Western Osage; Northern Sequoyah; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage

Heat Advisory issued August 9 at 11:16AM CDT until August 10 at 8:00PM CDT by NWS Tulsa OKFor the first Heat Advisory, u...
08/09/2026

Heat Advisory issued August 9 at 11:16AM CDT until August 10 at 8:00PM CDT by NWS Tulsa OK

For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from noon to 8 PM CDT Monday: For the first Heat Advisory, heat index values up to 107 expected. For the second Heat Advisory, heat index values up to 109 expected. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Benton; North and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Pushmataha; Choctaw; Washington; Nowata; Craig; Ottawa; Pawnee; Tulsa; Rogers; Mayes; Delaware; Creek; Okfuskee; Okmulgee; Wagoner; Cherokee; Muskogee; McIntosh; Pittsburg; Haskell; Latimer; Western Osage; Northern Sequoyah; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage

Heat Advisory issued August 8 at 11:03PM CDT until August 9 at 8:00PM CDT by NWS Tulsa OKFrom noon to 8 PM CDT Sunday: H...
08/09/2026

Heat Advisory issued August 8 at 11:03PM CDT until August 9 at 8:00PM CDT by NWS Tulsa OK

From noon to 8 PM CDT Sunday: Heat index values up to 108 expected. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Benton; Southern Sebastian; Washington; Nowata; Pawnee; Creek; Western Osage; Northeast Osage; Central Le Flore; Southeast Osage

Heat Advisory issued August 7 at 5:26PM CDT until August 7 at 8:00PM CDT by NWS Tulsa OKUntil 8 PM CDT this evening: Hea...
08/07/2026

Heat Advisory issued August 7 at 5:26PM CDT until August 7 at 8:00PM CDT by NWS Tulsa OK

Until 8 PM CDT this evening: Heat index values up to 106. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Central Le Flore

Extreme Heat Warning issued July 31 at 12:03AM CDT until July 31 at 9:00PM CDT by NWS Tulsa OKFrom noon to 9 PM CDT Frid...
07/31/2026

Extreme Heat Warning issued July 31 at 12:03AM CDT until July 31 at 9:00PM CDT by NWS Tulsa OK

From noon to 9 PM CDT Friday: Dangerously hot conditions with heat index values up to 112 expected. Heat related illnesses increase significantly during extreme heat and high humidity events.

Area:
Southern Sebastian; Washington; Nowata; Craig; Ottawa; Pawnee; Delaware; Creek; Okfuskee; Cherokee; Latimer; Western Osage; Northeast Osage; Central Le Flore; Southeast Osage; Southern Le Flore

Heat Advisory issued July 30 at 1:18PM CDT until July 30 at 9:00PM CDT by NWS Tulsa OKFor the first Heat Advisory, until...
07/30/2026

Heat Advisory issued July 30 at 1:18PM CDT until July 30 at 9:00PM CDT by NWS Tulsa OK

For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Friday: Heat index values up to 108 expected today and Friday. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Southern Sebastian; Ottawa; Pawnee; Delaware; Okfuskee; Cherokee; Western Osage; Northern Sequoyah; Central Le Flore; Southern Le Flore

Heat Advisory issued July 30 at 1:18PM CDT until July 31 at 9:00PM CDT by NWS Tulsa OKFor the first Heat Advisory, until...
07/30/2026

Heat Advisory issued July 30 at 1:18PM CDT until July 31 at 9:00PM CDT by NWS Tulsa OK

For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Friday: Heat index values up to 108 expected today and Friday. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Southern Sebastian; Ottawa; Pawnee; Delaware; Okfuskee; Cherokee; Western Osage; Northern Sequoyah; Central Le Flore; Southern Le Flore

Special Weather Statement issued July 29 at 6:34PM CDT by NWS Tulsa OKAt 633 PM CDT, Doppler radar indicated a strong th...
07/29/2026

Special Weather Statement issued July 29 at 6:34PM CDT by NWS Tulsa OK

At 633 PM CDT, Doppler radar indicated a strong thunderstorm near
Lake Wister State Park, moving east at 5 mph.

HAZARD...Wind gusts up to 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down small tree limbs and blow
around unsecured objects.

Locations in or near the path include...
Heavener... Wister...
Lake Wister State Park... Hodgen...

Area:
Central Le Flore; Southern Le Flore

Heat Advisory issued July 29 at 1:06PM CDT until July 30 at 9:00PM CDT by NWS Tulsa OKFor the Extreme Heat Warning, unti...
07/29/2026

Heat Advisory issued July 29 at 1:06PM CDT until July 30 at 9:00PM CDT by NWS Tulsa OK

For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from noon to 9 PM CDT Thursday: Heat index values up to 115 expected this afternoon. Heat index values up to 110 expected Thursday afternoon. Heat related illnesses increase significantly during extreme heat and high humidity events. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Pushmataha; Choctaw; Washington; Nowata; Craig; Tulsa; Rogers; Mayes; Creek; Okfuskee; Okmulgee; Wagoner; Muskogee; McIntosh; Pittsburg; Haskell; Latimer; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage; Southern Le Flore

Extreme Heat Warning issued July 29 at 1:06PM CDT until July 29 at 9:00PM CDT by NWS Tulsa OKFor the Extreme Heat Warnin...
07/29/2026

Extreme Heat Warning issued July 29 at 1:06PM CDT until July 29 at 9:00PM CDT by NWS Tulsa OK

For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from noon to 9 PM CDT Thursday: Heat index values up to 115 expected this afternoon. Heat index values up to 110 expected Thursday afternoon. Heat related illnesses increase significantly during extreme heat and high humidity events. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Area:
Pushmataha; Choctaw; Washington; Nowata; Craig; Tulsa; Rogers; Mayes; Creek; Okfuskee; Okmulgee; Wagoner; Muskogee; McIntosh; Pittsburg; Haskell; Latimer; Northern Le Flore; Northeast Osage; Central and Southern Sequoyah; Central Le Flore; Southeast Osage; Southern Le Flore

Address

101 Caston Street
Wister, OK
74966

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