Howard County Public Schools Snow Day Calculator

Will Howard County Public Schools close tomorrow? Check the odds.

Your zip code or city

Ellicott City, MD

21042 • 39.24°, -76.89°

School type
NOAAPowered by NOAA / National Weather Service

Snow day forecast for Howard County Public Schools

Howard County Public Schools serves Ellicott City and the surrounding area in Maryland, covering 78 schools. When winter weather threatens, the closure decision is made district-wide — which is why the forecast above is centred on the district itself rather than any single campus.

Suburban district — what that means for closures

Suburban districts depend heavily on bus fleets covering a wide area of residential streets, which are plowed after main roads. Side-street conditions at 5 AM often decide the call.

Maryland averages about 21 inches of snow per year. Maryland districts split between Baltimore-area and DC-area patterns. Western Maryland mountain districts have much higher closure thresholds.

How the Howard County Public Schools prediction works

We pull the live forecast for the district's own coordinates and score the factors that drive a closure call: snowfall accumulation and its timing relative to the morning bus run, ice and freezing rain, wind chill, and forecast confidence. The result is a probability for a full closure, a two-hour delay, and an early dismissal.

Districts announce closures between roughly 5 AM and 6 AM, working from conditions on the ground rather than the previous evening's forecast. Weather models are most reliable inside 24 hours, so checking after 6 PM the night before gives you the most accurate read.

This is an independent prediction, not an announcement. Always confirm a closure with Howard County Public Schools directly before acting on it.

Schools in Howard County Public Schools

Showing 40 of 78 schools.

Atholton Highhigh schoolCentennial Highhigh schoolGlenelg Highhigh schoolGuilford Park Highhigh schoolHammond Highhigh schoolHoward Highhigh schoolLong Reach Highhigh schoolMarriotts Ridge Highhigh schoolMount Hebron Highhigh schoolOakland Mills Highhigh schoolReservoir Highhigh schoolRiver Hill Highhigh schoolWilde Lake Highhigh schoolBonnie Branch Middlemiddle schoolBurleigh Manor Middlemiddle schoolClarksville Middlemiddle schoolDunloggin Middlemiddle schoolElkridge Landing Middlemiddle schoolEllicott Mills Middlemiddle schoolFolly Quarter Middlemiddle schoolGlenwood Middlemiddle schoolHammond Middlemiddle schoolHarpers Choice Middlemiddle schoolLake Elkhorn Middlemiddle schoolLime Kiln Middlemiddle schoolMayfield Woods Middlemiddle schoolMount View Middlemiddle schoolMurray Hill Middlemiddle schoolOakland Mills Middlemiddle schoolPatapsco Middlemiddle schoolPatuxent Valley Middlemiddle schoolThomas Viaduct Middlemiddle schoolWilde Lake Middlemiddle schoolAtholton Elementaryelementary schoolBellows Spring Elementaryelementary schoolBollman Bridge Elementaryelementary schoolBryant Woods Elementaryelementary schoolBushy Park Elementaryelementary schoolCentennial Lane Elementaryelementary schoolClarksville Elementaryelementary school

Districts near Howard County Public Schools

DyrsSEED School of MarylandBaltimore City Public SchoolsMontgomery County Public SchoolsBaltimore County Public SchoolsCarroll County Public Schools
All Maryland snow day forecasts