Typically in the month of May, the main weather threat turns to severe weather, especially across the Southern Plains. While we do have the threat for severe weather the next several days, we will also get a signficant late season snow storm across Colorado.

Severe Threat and Heavy Rain

Monday’s severe threat is a level 2 out of 5, when the main risk being damaging winds:

Map showing the SPC Day 1 Categorical Outlook for severe weather, highlighting risk levels across the central and eastern United States, with areas of enhanced risk indicated in yellow.

Storms will increase in coverage late Monday afternoon and last well into the overnight hours. The below future radar is from 5 pm CT Mon night to 7 am CT Tue am:

Map displaying composite reflectivity data for the Eastern United States on May 4, 2026, showing locations of precipitation.

This will set the stage for Tuesday’s severe threat to be a little further south but also a level 2 out of 5 risk:

SPC Day 2 Categorical Outlook map indicating storm risk levels across the United States for May 5-6, 2026. Areas of high and moderate risk are highlighted in yellow and green.

The threat will then continue further south and east for Wednesday, bringing the potential for severe storms from Texas to Alabama:

Map showing the SPC Day 3 categorical outlook for May 6-7, 2026, highlighting areas of storm risk across the United States with color-coded risk levels.

While severe weather is never wanted, these storms will bring much needed rain across the Southeast. The below forecast is from Wed am to Fri am:

Forecast map showing 48-hour precipitation estimates across the southeastern United States, with varying amounts of rainfall indicated by color gradients from light blue to dark red.

Colorado Snow

We’ve discussed the lack of snowfall across Colorado extensively this year. The good news is the same system causing the severe weather and rain across the Southeast will first bring impressive snow totals across the Rockies. Feet of snow will fall across the foothills of the Rockies and significant snow is also expected across the Denver metro area:

Map showing total snow accumulation in inches across various regions, with areas of heavy snowfall indicated in pink and lighter amounts in blue and gray. Date: May 4, 2026.

This snow will fall from Tue evening through Wednesday afternoon. Due to the late season and warm weather so far this year, many trees in the area are already full of leaves. Look at the difference in the leaf coverage between last year at this time and now:

Golden, CO 5/4/25:

A panoramic view of a mountainous landscape with trees in the foreground, featuring a clear blue sky and scattered clouds.

Golden, CO 5/4/26:

A scenic view of mountains under a partly cloudy sky with lush green trees in the foreground.

The heavy, wet snow on the leaves could lead to power outages and travel will be difficult, especially Tuesday night in Wednesday morning.

Leave a Reply

Your email address will not be published. Required fields are marked *

Products

Company

Resources

info@weatherstem.com | (850) 297-1800 | 3019 Shannon Lakes North, #203 Tallahassee, FL 32309