Station Name: FOX RIVER AT MILLER BRIDGE NEAR MCHENRY, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 728 feet

Nearest Address:
Charles J Miller Rd
McHenry, IL 60051
McHenry County

GPS Coordinates: 42.3233333, -88.2516667

Nearby Water Temperatures

Winter Weather Advisory issued January 30 at 3:02AM CST until January 30 at 6:00PM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 3:02 AM
Expires: Fri January 30, 2026, 2:00 PM

* WHAT...Snow expected, possibly falling heavily at times. A quick 1 to 3 inches of accumulation is expected within just a 2 or 3 hour period. Locally higher amounts possible with lake-enhanced snow over Lake County. * WHERE...DuPage, Lake IL, and Northern Cook Counties. * WHEN...From 9 AM this morning to 6 PM CST this evening. * IMPACTS...Roads, bridges and overpasses will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the evening commute.

Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Winter Weather Advisory issued January 30 at 9:19AM CST until January 30 at 6:00PM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 9:19 AM
Expires: Fri January 30, 2026, 6:00 PM

* WHAT...Snow expected, possibly falling heavily at times. A quick 1 to 3 inches of accumulation is expected within just a 2 or 3 hour period. Locally higher amounts possible with lake-enhanced snow over Lake and northern Cook Counties. * WHERE...DuPage, Lake IL, and Northern Cook Counties. * WHEN...Until 6 PM CST this evening. * IMPACTS...Roads, bridges and overpasses will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...A burst of accumulating snow is expected into this afternoon. The snow during this period may briefly fall at a rate of up to an inch per hour and make for slick travel conditions.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Special Weather Statement issued January 30 at 11:24AM CST by NWS Milwaukee/Sullivan WI

Effective: Fri January 30, 2026, 11:24 AM
Expires: Fri January 30, 2026, 2:30 PM

A lake-effect snow band has moved onshore over Milwaukee County and will move south-southwest into eastern Waukesha, Racine, and Kenosha Counties. Expect a burst of heavy snow, quick accumulations on roadways, and rapid reductions in visibility when traveling into this snow band. Reduce speed and leave extra time for travel.

Winter Weather Advisory issued January 30 at 3:02AM CST until January 30 at 6:00PM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 3:02 AM
Expires: Fri January 30, 2026, 2:00 PM

* WHAT...For the Winter Weather Advisory, periods of snow expected through the day. A quick 1 to 3 inches of accumulation is expected within a few hour period this morning. For the Winter Storm Watch, heavy lake effect snow possible, first over a short period this evening, then again late tonight through Saturday morning. Snow accumulations of 6 or more inches are possible, mainly east of the Dan Ryan and I-57. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Weather Advisory, from 9 AM this morning to 6 PM CST this evening. For the Winter Storm Watch, from this evening through Saturday morning. * IMPACTS...Travel will likely become hazardous as roads become snow covered during the mid to late morning and again this evening, possibly affecting the evening commute. * ADDITIONAL DETAILS...A burst of accumulating snow is expected mid to late morning and may briefly fall at a rate of up to an inch per hour, making for hazardous travel conditions. A second round of lake effect snow will bring a brief period of snowfall rates up to 2 inches per hour early to mid-evening. Finally, a lake effect snow band may shift westward along the state line and bring a period of heavy lake effect snow for several hours Saturday morning.

Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions. Monitor the latest forecasts for updates on this situation.

Winter Storm Watch issued January 30 at 3:02AM CST until January 31 at 12:00PM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 3:02 AM
Expires: Fri January 30, 2026, 2:00 PM

* WHAT...For the Winter Weather Advisory, periods of snow expected through the day. A quick 1 to 3 inches of accumulation is expected within a few hour period this morning. For the Winter Storm Watch, heavy lake effect snow possible, first over a short period this evening, then again late tonight through Saturday morning. Snow accumulations of 6 or more inches are possible, mainly east of the Dan Ryan and I-57. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Weather Advisory, from 9 AM this morning to 6 PM CST this evening. For the Winter Storm Watch, from this evening through Saturday morning. * IMPACTS...Travel will likely become hazardous as roads become snow covered during the mid to late morning and again this evening, possibly affecting the evening commute. * ADDITIONAL DETAILS...A burst of accumulating snow is expected mid to late morning and may briefly fall at a rate of up to an inch per hour, making for hazardous travel conditions. A second round of lake effect snow will bring a brief period of snowfall rates up to 2 inches per hour early to mid-evening. Finally, a lake effect snow band may shift westward along the state line and bring a period of heavy lake effect snow for several hours Saturday morning.

Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions. Monitor the latest forecasts for updates on this situation.

Winter Storm Warning issued January 30 at 9:19AM CST until January 31 at 12:00AM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 9:19 AM
Expires: Fri January 30, 2026, 7:30 PM

* WHAT...For the Winter Storm Warning, heavy lake effect snow. Snow accumulations locally in excess of 6 inches, particularly in areas near the lake. For the Winter Storm Watch, heavy lake effect snow possible, with additional accumulations possible into Saturday morning. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Winter Storm Watch, from late tonight through Saturday morning. * IMPACTS...Travel could be very difficult at times, with near white out conditions and snowfall rates of 1 to 2 inches per hour under the most intense portions of the band through this evening. * ADDITIONAL DETAILS...A burst of accumulating snow is expected through early afternoon, with rates of 1 to 2 inches per hour at times. This will make for hazardous travel conditions. While a short break in the heavy snow is possible for a period this afternoon, a second round of intense lake effect snow is expected to bring at least a few hour period of snowfall rates up to 2 inches per hour this evening. Finally, the lake effect snow band may shift back westward along the state line and bring another period of heavy lake effect snow for several hours Saturday morning.

During lake effect snow, the weather can vary from near white out conditions in very heavy snow to dry weather just a few miles away. Be prepared for rapid changes in weather, visibility, and road conditions. Monitor the latest forecasts for updates on this situation.

Winter Storm Watch issued January 30 at 9:19AM CST until January 31 at 12:00PM CST by NWS Chicago IL

Effective: Fri January 30, 2026, 9:19 AM
Expires: Fri January 30, 2026, 7:30 PM

* WHAT...For the Winter Storm Warning, heavy lake effect snow. Snow accumulations locally in excess of 6 inches, particularly in areas near the lake. For the Winter Storm Watch, heavy lake effect snow possible, with additional accumulations possible into Saturday morning. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Winter Storm Watch, from late tonight through Saturday morning. * IMPACTS...Travel could be very difficult at times, with near white out conditions and snowfall rates of 1 to 2 inches per hour under the most intense portions of the band through this evening. * ADDITIONAL DETAILS...A burst of accumulating snow is expected through early afternoon, with rates of 1 to 2 inches per hour at times. This will make for hazardous travel conditions. While a short break in the heavy snow is possible for a period this afternoon, a second round of intense lake effect snow is expected to bring at least a few hour period of snowfall rates up to 2 inches per hour this evening. Finally, the lake effect snow band may shift back westward along the state line and bring another period of heavy lake effect snow for several hours Saturday morning.

During lake effect snow, the weather can vary from near white out conditions in very heavy snow to dry weather just a few miles away. Be prepared for rapid changes in weather, visibility, and road conditions. Monitor the latest forecasts for updates on this situation.