Station Name: ARKANSAS RIVER BELOW JOHN MARTIN RESERVOIR, CO.
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3,763 feet

Nearest Address:
John Martin Reservoir State Park
Hasty, CO 81044
Bent County

GPS Coordinates: 38.06639635, -102.9324228

Nearby Water Temperatures

Cold Weather Advisory issued January 24 at 9:59PM MST until January 25 at 8:00AM MST by NWS Pueblo CO

Effective: Sat January 24, 2026, 9:59 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...Very cold wind chills as low as 18 below. * WHERE...Crowley, Otero, Eastern Las Animas, Bent, Prowers, and Baca. * WHEN...Until 8 AM MST Sunday. * IMPACTS...The cold wind chills as low as 18 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 25 at 1:39AM MST until January 25 at 8:00AM MST by NWS Pueblo CO

Effective: Sun January 25, 2026, 1:39 AM
Expires: Sun January 25, 2026, 9:45 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below zero. For the second Cold Weather Advisory, very cold wind chills as low as 18 below zero expected. * WHERE...Crowley, Otero, Eastern Las Animas, Bent, Prowers, and Baca counties. * WHEN...For the first Cold Weather Advisory, until 8 AM MST this morning. For the second Cold Weather Advisory, from 11 PM this evening to 8 AM MST Monday. * IMPACTS...Wind chills as low as 18 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 25 at 1:39AM MST until January 26 at 8:00AM MST by NWS Pueblo CO

Effective: Sun January 25, 2026, 1:39 AM
Expires: Sun January 25, 2026, 9:45 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below zero. For the second Cold Weather Advisory, very cold wind chills as low as 18 below zero expected. * WHERE...Crowley, Otero, Eastern Las Animas, Bent, Prowers, and Baca counties. * WHEN...For the first Cold Weather Advisory, until 8 AM MST this morning. For the second Cold Weather Advisory, from 11 PM this evening to 8 AM MST Monday. * IMPACTS...Wind chills as low as 18 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 24 at 9:59PM MST until January 25 at 8:00AM MST by NWS Pueblo CO

Effective: Sat January 24, 2026, 9:59 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below. For the second Cold Weather Advisory, very cold wind chills as low as 20 below expected. * WHERE...Kiowa. * WHEN...For the first Cold Weather Advisory, until 8 AM MST Sunday. For the second Cold Weather Advisory, from 11 PM Sunday to 8 AM MST Monday. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 24 at 9:59PM MST until January 26 at 8:00AM MST by NWS Pueblo CO

Effective: Sat January 24, 2026, 9:59 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below. For the second Cold Weather Advisory, very cold wind chills as low as 20 below expected. * WHERE...Kiowa. * WHEN...For the first Cold Weather Advisory, until 8 AM MST Sunday. For the second Cold Weather Advisory, from 11 PM Sunday to 8 AM MST Monday. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 25 at 1:39AM MST until January 25 at 8:00AM MST by NWS Pueblo CO

Effective: Sun January 25, 2026, 1:39 AM
Expires: Sun January 25, 2026, 9:45 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below zero. For the second Cold Weather Advisory, very cold wind chills as low as 18 below zero expected. * WHERE...Kiowa County. * WHEN...For the first Cold Weather Advisory, until 8 AM MST this morning. For the second Cold Weather Advisory, from 11 PM this evening to 8 AM MST Monday. * IMPACTS...Wind chills as low as 18 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Cold Weather Advisory issued January 25 at 1:39AM MST until January 26 at 8:00AM MST by NWS Pueblo CO

Effective: Sun January 25, 2026, 1:39 AM
Expires: Sun January 25, 2026, 9:45 AM

* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 18 below zero. For the second Cold Weather Advisory, very cold wind chills as low as 18 below zero expected. * WHERE...Kiowa County. * WHEN...For the first Cold Weather Advisory, until 8 AM MST this morning. For the second Cold Weather Advisory, from 11 PM this evening to 8 AM MST Monday. * IMPACTS...Wind chills as low as 18 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.