No tracked city got measurable snow in the 24 hours to Nov 12, 7:00 AM ET. One map, the whole snow story: what fell (last 24, 48, 72 hours and the season), what is on the ground now, and what the National Weather Service expects in the next three days — switch with the bar at the bottom, or press ▶ to play it. Updated every hour from official NOAA data.
NOAA NOHRSC snowfall analysis to Nov 12, 7:00 AM ET — a gridded blend of observer reports, radar and models, sampled at each city center. Cities over 30,000 people.
No measurable snow in any tracked city.
No measurable snow in any tracked city.
| # | City | Snow |
|---|---|---|
| 1 | Bozeman MT | 11″ |
| 2 | Helena MT | 11″ |
| 3 | Great Falls MT | 11″ |
| 4 | Butte MT | 5.8″ |
| 5 | Laramie WY | 3.2″ |
| 6 | Pocatello ID | 0.3″ |
| 7 | Billings MT | 0.2″ |
| 8 | Cedar City UT | 0.2″ |
| 9 | Bismarck ND | 0.1″ |
| 10 | Flagstaff AZ | 0.1″ |
| 11 | Idaho Falls ID | 0.1″ |
| 12 | South Hill WA | 0.1″ |
| 13 | Gillette WY | 0.1″ |
Preliminary storm reports from trained spotters, cooperative observers and the public, last 72 hours, largest first. Totals often get revised.
| Snow | Location | Reported |
|---|---|---|
| 32.0″ | 5 NE Thompson Pass AK | Nov 10, 3:05 PM ET |
| 24.0″ | Thompson Pass AK | Nov 10, 3:07 PM ET |
| 7.1″ | Haines Customs AK | Nov 10, 11:00 AM ET |
| 2.7″ | Herman MI | Nov 12, 8:00 AM ET |
| 2.7″ | Herman MI | Nov 12, 8:00 AM ET |
| 2.0″ | 3.0 SSE Skandia MI | Nov 12, 7:00 AM ET |
| 2.0″ | 6 E Champion MI | Nov 12, 7:00 AM ET |
| 1.3″ | 1 SE Three Lakes MI | Nov 12, 8:00 AM ET |
| 1.0″ | Saint Germain WI | Nov 12, 8:43 AM ET |
| 1.0″ | 3 NW National Mine MI | Nov 12, 7:45 AM ET |
| 0.9″ | 1 S Painesdale MI | Nov 12, 8:00 AM ET |
City snowfall averages, live alerts and the local 7-day snow forecast for 1,548 US cities.
From the NOAA NOHRSC National Snowfall Analysis — a gridded map built from thousands of observer reports (CoCoRaHS, NWS cooperative observers, spotters), radar and short-range models, published twice a day. The dots are individual NWS snow reports.
Type your city in the search box on the map, or tap the map anywhere: the card shows the last 24, 48 and 72 hours, the season total and the snow on the ground at that spot.
TV and NWS storm totals are point measurements; this map is a 4-km gridded analysis. Small towns between observers, lake-effect bands and mountain slopes can differ by several inches.
The season total counts from September 30, as NOAA does.