Station Name: LAKE MONONA AT MADISON, WI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 840 feet

Nearest Address:
795 W Washington Ave
Madison, WI 53715
Dane County

GPS Coordinates: 43.0633297, -89.3970636

Nearby Water Temperatures

Extreme Cold Warning issued January 22 at 2:24PM CST until January 23 at 1:00PM CST by NWS Milwaukee/Sullivan WI

Effective: Thu January 22, 2026, 2:24 PM
Expires: Thu January 22, 2026, 10:30 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 35 to 42 degrees below zero expected. For the Cold Weather Advisory, very cold wind chills as low as 20 to 29 degrees below zero expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...For the Extreme Cold Warning, from midnight tonight to 1 PM CST Friday. For the Cold Weather Advisory, from 1 PM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...A few areas may see continued wind chills at or below negative 30 degrees into Friday afternoon/evening. Localized extensions to the Extreme Cold Warning may be needed.

Dress in layers including a hat, face mask, and gloves if you must go outside.

Cold Weather Advisory issued January 22 at 2:24PM CST until January 24 at 12:00PM CST by NWS Milwaukee/Sullivan WI

Effective: Thu January 22, 2026, 2:24 PM
Expires: Thu January 22, 2026, 10:30 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 35 to 42 degrees below zero expected. For the Cold Weather Advisory, very cold wind chills as low as 20 to 29 degrees below zero expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...For the Extreme Cold Warning, from midnight tonight to 1 PM CST Friday. For the Cold Weather Advisory, from 1 PM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...A few areas may see continued wind chills at or below negative 30 degrees into Friday afternoon/evening. Localized extensions to the Extreme Cold Warning may be needed.

Dress in layers including a hat, face mask, and gloves if you must go outside.

Cold Weather Advisory issued January 22 at 8:39PM CST until January 24 at 12:00PM CST by NWS Milwaukee/Sullivan WI

Effective: Thu January 22, 2026, 8:39 PM
Expires: Fri January 23, 2026, 4:45 AM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 42 below expected. For the Cold Weather Advisory, very cold wind chills as low as 33 below expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...For the Extreme Cold Warning, from midnight tonight to 1 PM CST Friday. For the Cold Weather Advisory, from 1 PM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Extreme Cold Warning issued January 22 at 8:39PM CST until January 23 at 1:00PM CST by NWS Milwaukee/Sullivan WI

Effective: Thu January 22, 2026, 8:39 PM
Expires: Fri January 23, 2026, 4:45 AM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 42 below expected. For the Cold Weather Advisory, very cold wind chills as low as 33 below expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...For the Extreme Cold Warning, from midnight tonight to 1 PM CST Friday. For the Cold Weather Advisory, from 1 PM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.