Fog Area Warning Signs

The selection below is just a taste of what we offer. If you would like one of these items made for your needs, please reach out to our sales team to get it custom made today!

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W8-22 Fog Area Warning Signs for Safer Roads

Our fog area warning signs (W8-22) are designed to alert drivers about reduced visibility in areas prone to dense fog. These warning signs are essential for any roadway that experiences rapid weather changes, ensuring every driver receives proper notice to reduce speed and increase caution. Each sign in this collection is MUTCD-compliant and built to last in any condition, helping maintain safety across highways, rural routes, and construction zones.

Product Features and Reflective Options

Every sign in our collection is crafted with high-quality materials and features premium reflective sheeting for maximum visibility, even during low-light or foggy conditions. You can choose between multiple options for size and finish to best meet your needs. The standard yellow background ensures optimal contrast, making these warning signs easily recognizable. Each product is proudly made in the USA and kept in stock for fast shipping. Ready to order? These W8-22 signs are available now.

Built for the User and the Environment

Whether you're a municipality, contractor, or business owner, our signs are built with the user in mind. These durable fog area signs are resistant to weather and wear, and our reflective technology ensures consistent clarity in high-moisture zones. Designed to meet standard MUTCD guidelines, these signs offer trusted performance under any road condition.

Frequently Paired Safety Products

For added roadside safety, consider pairing your fog area signs with related Slippery When Wet, Bridge Icing, or Sharp Curve Ahead signs. These warning signs enhance driver awareness and create a more secure driving environment. Browse our full warning sign collection to find the perfect product for your roadway.

Choose the right material for the job:



  • ORAJET® 3105 HT: Designed for long-term graphic applications. Especially for hard-to-stick, low-energy plastics with a smooth or slightly textured flat surface such as kayaks, bins, and coolers.

  • ORAJET® 3641: This vinyl is typically used for Flat, short-term applications. Perfect for short-term outdoor general signage, window graphics,  long-term indoor general signage, permanent wall graphics and murals, & promotional stickers & decals.

  • ORAJET® 3651: This vinyl is typically used for short – to medium-term applications.  Works well for medium-term outdoor general signage, vehicle decals, long-term indoor general signage, window graphics, permanent wall graphics and murals, industrial labels.

  • ORALITE® 5400: Reflective - Economical traffic, guidance, warning and information signs as well as reflective lettering, numbers and symbols.  Meets requirements of MUTCD, ASTM D 4956 specifications for Type I, Class 1 retroreflective sheeting.

  • ORALITE® 5900: Reflective - Designed for the production of traffic signs for long-term outdoor exposure.  Meets requirements of MUTCD, ASTM D 4956 specifications for Type IV, Class 1 retroreflective sheeting.

  • ORALITE® 6700: Reflective - Designed for the production of traffic control, guidance, warning and information signs for long-term outdoor exposure.  Meets requirements of MUTCD, ASTM D 4956 specifications for Type I, Class 1 retroreflective sheeting.

  • ORALITE® 7900: Reflective - Designed for the production of permanent, outdoor traffic control signage.  Meets requirements of MUTCD, ASTM D 4956 specifications for Type IX, Class 1 retroreflective sheeting.

  • ORALITE® 9900: Reflective - This is the highest-end retroreflective designed for the production of permanent, outdoor traffic control signage.  Fully meets and/or exceeds the requirements of ASTM D 4956 for specifications for Type XI, class 1 retroreflective sheeting.

  • ORALITE® 5061: Laminiate - Designed for long-term outdoor applications, provides UV protection.  Highly recommended for any printing done on reflective materials.