MSLP + precip rate
Region Mid-Atlantic
United States
Europe
The readings under the map are for the whole map, not only the part shown.
Surface pressure (hPa) and instantaneous precip rate (mm/h)
GFS · Run 18Z 15 Oct · +0 h · Valid Thu 18Z 15 Oct
GFS · Run 18Z 15 Oct · +0 h · Valid Thu 18Z 15 Oct
Surface pressure (hPa) and instantaneous precip rate (mm/h)
Heaviest rate 18.98 mm/h, near 20.0N 107.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 31.55 mm/h, near 33.25N 98.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 20.84 mm/h, near 27.75N 104.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 37.48 mm/h, near 21.5N 109.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 17.31 mm/h, near 42.75N 75.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 29.79 mm/h, near 23.0N 82.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 11.6 mm/h, near 20.25N 97.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 17.11 mm/h, near 20.25N 96.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 16.24 mm/h, near 31.0N 76.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 32.45 mm/h, near 33.25N 73.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 21.48 mm/h, near 34.75N 70.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 20.52 mm/h, near 36.25N 67.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 43.96 mm/h, near 25.25N 79.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 17.91 mm/h, near 25.0N 76.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 18.24 mm/h, near 36.75N 69.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 19.45 mm/h, near 35.5N 71.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 26.52 mm/h, near 39.5N 67.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 39.1 mm/h, near 41.0N 67.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 26.2 mm/h, near 43.0N 65.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 22.38 mm/h, near 41.5N 65.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 23.12 mm/h, near 37.75N 71.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 40.36 mm/h, near 26.5N 72.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 20.88 mm/h, near 22.0N 97.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 12.45 mm/h, near 34.25N 117.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 7.16 mm/h, near 39.25N 116.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 15.87 mm/h, near 30.5N 106.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 17.8 mm/h, near 38.0N 68.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 16.93 mm/h, near 38.0N 71.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 5.55 mm/h, near 37.5N 73.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 38.66 mm/h, near 33.5N 106.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 16.68 mm/h, near 35.75N 103.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 9.05 mm/h, near 37.5N 100.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 18.52 mm/h, near 24.0N 73.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 55.85 mm/h, near 24.75N 72.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 52.8 mm/h, near 25.5N 71.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 35.69 mm/h, near 27.0N 71.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 49.33 mm/h, near 23.5N 69.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 67.65 mm/h, near 24.25N 67.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 48.98 mm/h, near 26.5N 66.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 46.13 mm/h, near 30.5N 66.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 30.86 mm/h, near 28.75N 71.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 27.93 mm/h, near 29.25N 73.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 16.8 mm/h, near 29.0N 73.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 20.0 mm/h, near 35.25N 67.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 40.17 mm/h, near 37.0N 65.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 64.12 mm/h, near 38.5N 66.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 41.09 mm/h, near 40.0N 65.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 23.84 mm/h, near 40.5N 65.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 13.63 mm/h, near 40.0N 67.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 11.46 mm/h, near 27.5N 96.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 24.95 mm/h, near 37.5N 97.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 17.67 mm/h, near 39.25N 92.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 18.94 mm/h, near 39.25N 88.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 19.1 mm/h, near 42.0N 86.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 10.29 mm/h, near 53.75N 129.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 11.07 mm/h, near 47.5N 135.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 10.4 mm/h, near 38.5N 76.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 24.8 mm/h, near 39.0N 74.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 33.38 mm/h, near 37.75N 72.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 40.61 mm/h, near 38.75N 70.25W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 56.33 mm/h, near 34.5N 66.75W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 36.08 mm/h, near 39.5N 67.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 22.12 mm/h, near 39.5N 65.0W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 11.24 mm/h, near 49.75N 126.5W · unshaded ground is where the model has under 0.25 mm/h falling
Heaviest rate 7.9 mm/h, near 41.0N 65.5W · unshaded ground is where the model has under 0.25 mm/h falling
One GFS run — issued 18Z 15 Oct — played forward 6 hours at a time, from its analysis to 384 hours out.
Methodology
Step forward and the pressure pattern moves, and the precipitation under it moves with it: that motion is the weather this run forecasts, not the forecast changing — Forecast Evolution is the film for that. Same chart grammar as the surface analysis: the same reduction, the same 4 hPa interval, the same frame; only the forecast hour varies. Six-hourly to 384 hours. GFS forecasts out to 384 hours. The frames past the one shown load on demand.
This map is drawn from model output we store ourselves, not from anyone's picture of it, and is based on data and products of NOAA. The per-city read of the same day — which cities the models are fighting about, and what the discussion makes of it — is on the national page. Every model's full forecast for any of these cities, or anywhere else, is in the beta: request an invite; it's free during the beta.
Sources and licences
- NOAA: GFS, from NOAA's NOMADS server. US government data, not subject to copyright (NOAA/NWS terms of use).
What we change: each field is cropped to the frame these maps share when we download it, and each map then smooths, contours, differences or ranks those numbers as its Methodology says. These are our maps of the providers' numbers, not their products, and none of them has reviewed or endorsed this site.
Coastlines, borders, lakes and place names: Natural Earth, public domain.