Martinsburg, NE Warnings, Watches and Advisories
NWS Active Alerts for NE - Map View
Dense Fog Advisory
Yuma County; Kit Carson County; Cheyenne County; Cheyenne; Sherman; Wallace; Greeley; Dundy
Dense Fog Advisory issued October 27 at 3:55AM CDT until October 27 at 11:00AM CDT by NWS Goodland KS
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Colorado, Cheyenne CO, Kit Carson, and Yuma Counties. In Kansas, Cheyenne KS, Sherman, Greeley, and Wallace Counties. In Nebraska, Dundy County. * WHEN...Until 10 AM MDT /11 AM CDT/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Moderate
Likely
Expected
October 27th, 2026 03:55:00 am CDT
October 27th, 2026 03:55:00 am CDT
October 27th, 2026 11:00:00 am CDT
Dense Fog Advisory
Kimball; Cheyenne; North Laramie Range; Central Laramie Range and Southwest Platte County; East Platte County; Goshen County; South Laramie Range; South Laramie Range Foothills; Central Laramie County; East Laramie County
Dense Fog Advisory issued October 27 at 12:55AM MDT until October 27 at 9:00AM MDT by NWS Cheyenne WY
* WHAT...Visibility less than one quarter of a mile in dense fog. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie, Bordeaux area along Interstate 25 between Chugwater and Wheatland, Kimball County, Cheyenne County, North Laramie Range, East Platte County, Goshen County, Central Laramie County, and East Laramie County. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Moderate
Likely
Expected
October 27th, 2026 12:55:00 am MDT
October 27th, 2026 12:55:00 am MDT
October 27th, 2026 09:00:00 am MDT
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Martinsburg.
Use the Radar Maps link provided to understand the trajectory of a storm.
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.