Alabama Winter Forecast 2026–27: Snow, Cold & First Snow
Typical first snow January 20 · Birmingham averages 1 in a season — plus NOAA's Dec–Feb outlook for the state and what's on the ground right now.
First snow typically January 20 · 103 days awayThe Alabama snow season at a glance
NOAA 1991–2020 normals · BirminghamThe March 1993 "Storm of the Century" put 13 in on Birmingham — more than a decade of normal winters combined — and is still the Alabama snow benchmark.
What NOAA's 2026–27 winter outlook means for Alabama
NOAA's Climate Prediction Center issues a probability tilt — above, below, or equal chances — for temperature and precipitation, three months at a time. It is the only government seasonal forecast that exists, and it does not, and cannot, forecast snowfall totals or specific storms.
Where this tilt comes from: Each state's tilt here is read straight off CPC's official Dec–Feb probability map, at the three reference cities listed on that state's page. CPC forecasts by region, not by state: its probability bands cross state lines, so where a state's three cities land in different bands the tilt shows as equal chances. Check any state against CPC's own map. See CPC's official Dec–Feb outlook map →
What it means for snow: More storms, marginal cold: expect an active winter where the rain/snow line decides everything. Elevation and the interior are the safer snow bets; valley and coastal totals often finish below normal in this combination.
Southeast context. The Southeast carries the strongest precipitation signal in the entire outlook: above-normal probabilities exceed 60% in places, with the wet tilt running up nearly the whole East Coast. Temperature leans milder across most of the region too — Virginia and the Carolinas through Georgia, Alabama, Arkansas and the Tennessee Valley — while Florida, Mississippi and Louisiana read as equal chances. Mild and wet is not a snow recipe, but it is an ice recipe every time a shallow cold shot arrives, which is the Carolina piedmont, north Georgia and the Tennessee Valley story. Kentucky and Tennessee read as equal chances on precipitation.
Snow on the ground in Alabama right now
| City | Snow depth now | Snowfall next 7 days | Coldest low next 7 days | Normal season |
|---|---|---|---|---|
| Birmingham | loading… | — | — | 1 in |
| Huntsville | loading… | — | — | 3 in |
| Mobile | loading… | — | — | rare |
Loading live conditions…
Snow depth map around Birmingham
Current modeled snow depth across the surrounding terrain, or flip to the 7-day snowfall forecast. Enter a ZIP to recenter anywhere in the country.
Modeled snow depth on the ground around Birmingham, AL. This is a weather-model estimate, not a gauge reading: it misses drifts, shaded hollows, and freshly plowed lots. For official observations see NOAA's NOHRSC snow analysis or a nearby SNOTEL site.
Birmingham winter normals, October–April
| Month | Avg snowfall | Avg high | Avg low |
|---|---|---|---|
| October | 0 in | 75°F | 52°F |
| November | 0 in | 65°F | 43°F |
| December | 0 in | 57°F | 38°F |
| January | 1 in | 54°F | 35°F |
| February | 0 in | 58°F | 38°F |
| March | 0 in | 66°F | 44°F |
| April | 0 in | 74°F | 51°F |
NOAA NCEI 1991–2020 climate normals for Birmingham, rounded. Seasonal total (1 in) includes May–September trace months not shown. January is the snowiest month. State record low: -27°F, New Market, 1966.
Alabama's snow belts
Tennessee Valley & Sand Mountain
Huntsville ~3 in
Mount Cheaha
2,407 ft
Alabama winter-prep checklist, by date
The first frost is the warning shot. Typical first frost in Alabama: November 10 — see the Alabama first-frost page.
A hard freeze typically follows the first frost by about two weeks. Backflow preventers and above-ground manifolds crack first — this is the single most expensive thing to skip.
Book the HVAC tech before the first cold snap, when every company's schedule fills. Test the CO detector — furnaces and generators are the two winter CO sources.
Median first measurable snow in Birmingham is January 20; one winter in ten it arrives by December 20.
Homes in Alabama are often built without deep pipe protection, which is why a single arctic outbreak does so much damage here.
Ice storm risk in Alabama: moderate
Alabama sees freezing rain a few times each winter, usually as a brief glaze at the start or end of a storm rather than a multi-day event — though the interior and valleys can trap cold air and get a real ice storm once a decade.
Freezing rain needs a specific sandwich: warm, moist air aloft sliding over a shallow layer of below-freezing air at the surface. That is why the ice belt runs from Texas and Oklahoma through the Ozarks, the mid-South, and up the Carolina Piedmont into the mid-Atlantic — places where arctic air arrives thin and Gulf moisture arrives on top. CPC's map tilts Alabama wetter than normal this winter, which raises the number of storms that could set that sandwich up — worth a generator check.
What a seasonal outlook tells you about snow
Day-to-day weather is unpredictable beyond about two weeks. What seasonal forecasters have instead is the background state — mainly ENSO, the El Niño / La Niña cycle in the tropical Pacific — which nudges the jet stream's average position for months at a time. NOAA's Climate Prediction Center turns that nudge into a probability: "40% chance of above-normal temperatures" means 40%, with 33% the climatological baseline. A 33/33/33 split (equal chances) means they see no usable signal at all.
Snowfall is harder still, because it needs cold and moisture to line up storm by storm. A warm, wet tilt can deliver a huge snow winter if the cold arrives on the right three days, or a washout if it doesn't. Independent verification studies consistently find CPC temperature outlooks carry modest skill in winter (most of it from ENSO and long-term warming trends), precipitation outlooks less, and almanac-style snow forecasts none. So: use the tilt to lean your planning, use the 30-year normals on this page as the anchor, and use the 7-day forecast for anything that actually needs a decision.
This year's background state: El Niño conditions are present and strengthening. In its August 13, 2026 ENSO Diagnostic Discussion, CPC gave a greater than 90% chance of a very strong event during fall and winter 2026–27, and a 69% chance that the October–December season sets a record (+2.5°C or more, 3-month RONI) for any El Niño since 1950. CPC is explicit that impacts consistent with El Niño become more likely with an event this large, but are not guaranteed.
- A stronger, southward-shifted Pacific jet stream: wetter than normal across the southern tier from California to the Southeast, especially in late winter (Jan–Mar).
- Milder than normal across the northern tier — Pacific Northwest, northern Rockies, northern Plains, Great Lakes, and Northeast — with below-normal snowfall often following from the warmth, not from a lack of storms.
- Drier than normal across the northern Rockies, northern High Plains, and parts of the Great Lakes and Ohio Valley; mainland Alaska trends drier and milder.
- Nor'easters and Gulf-coast storms are often more frequent in strong El Niño winters; whether they fall as snow or rain in the mid-Atlantic is the big unknown and depends on the cold supply week to week.
- Ice-storm risk climbs in the Southern Plains and Southeast when a wet southern storm track meets shallow cold air — exactly the setup strong El Niño favors.
Alabama winter forecast FAQ
More Alabama seasonal timing
More Southeast winter forecasts
Climatology: NOAA NCEI 1991–2020 U.S. Climate Normals for Birmingham and the cities listed; state record lows from NCEI state climate extremes. Outlook: NOAA Climate Prediction Center seasonal outlook issued August 20, 2026 — a probability tilt, not a snowfall forecast, and the state-level tilt shown here is taken from CPC's official Dec–Feb probability map at each state's three reference cities, since CPC publishes probabilities by region rather than a call per state. Live values: Open-Meteo model data, not gauge observations. Hero image: “Rime ice on Jay Peak” by Runningonbrains, CC BY 3.0. National picture: the 2026–27 winter outlook for every state → · national snow depth map →