Winter Storm Warnings in Frederick, Maryland
Tucked in the Piedmont foothills where the Blue Ridge begins to rise, Frederick occupies a weather zone that can swing dramatically depending on whether a storm tracks east or west of the Appalachians. Over the 13 years analyzed from 2012 through 2024, the city averaged 19.9 inches (50.6 cm) of snowfall per year — enough to make winter a serious season, but not one defined by constant heavy accumulation.
February, March, and January are historically the snowiest months, in that order — a reminder that late-season storms can be just as disruptive as mid-winter events. Average winter overnight lows hover near 28.4 °F (−2.0 °C), meaning snow that falls often stays on the ground and can compact into ice before temperatures rebound.
Truly heavy snow days are rare here, averaging fewer than one every few years, which makes a Winter Storm Warning a genuinely significant alert when it is issued. That warning signals that dangerous accumulation, blowing snow, or hazardous travel conditions are imminent or already occurring. It is worth noting that warning thresholds are set regionally by local National Weather Service offices, so the snowfall amount that triggers a warning in Frederick may differ from what applies in other parts of the country.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 19.9 in (50.6 cm) |
| Snowiest months | February, March, January |
| Avg. winter overnight low | 28.4°F (−2°C) |
| Heavy-snow days per year | 0.3 |
Climatology figures are approximate estimates for the period shown and may differ from official local records.
Watch vs warning: a winter storm watch means a major storm is possible in Frederick within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.
Frederick winter storm FAQ
Is there a winter storm warning in Frederick right now?
The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Frederick, Maryland. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Frederick get winter storm warnings often?
Frederick sees moderate snowfall in a typical winter, with winter storm warnings during the stronger systems. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Frederick?
There is no single national trigger: warning criteria are set by each local National Weather Service office, ranging from a couple of inches of snow in areas where snow is rare up to 6 inches or more in snow-belt regions, and significant ice accumulation can warrant a warning on its own.
What should I do during a winter storm warning in Frederick?
Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from Maryland authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Arlington, VA
- Winter storm warning in Washington, DC
- Winter storm warning in Baltimore, MD
- Winter storm warning in Harrisburg, PA
- Winter storm warning in Annapolis, MD
- Winter storm warning in Richmond, VA
See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow the National Weather Service (NWS) criteria; thresholds vary by region.