Visible Sectors
National,
AZ,
MT,
CO,
TX,
KS,
SD,
WI,
MO,
MS,
FL,
NC,
Gulf,
NY,
Special
HOU, MCI, TUP, BMG, MCO, SAV, ROA
Infrared Sectors
National,
AZ,
MT,
CO,
TX,
KS,
SD,
WI,
MO,
MS,
FL,
NC,
Gulf,
NY,
Special,
Bloomington
Water Vapor Sectors
National,
AZ,
MT,
CO,
TX,
KS,
SD,
WI,
MO,
MS,
FL,
NC,
Gulf,
NY,
Special,
Bloomington
Large Sectors
AZ,
MT,
SD,
KS,
TX,
WI,
MS,
FL
NC,
NY
Regional Sectors
DEN,
OKC,
MCI,
Bloomington,
TUP,
ROA
County Lines
OMA,
MKE,
CLT,
Bloomington zoomed
White Background
STL,
Bloomington
(Legacy source & website, frequent outages)
National
Large MS Valley
Colorado,
ND/SD,
OK/KS,
LA,
Great Lakes,
Indiana (small),
AL/MS/TN
Updated hourly by :01, hopefully
Isentropic Surfaces (temporarily disabled)
Point output for selected cities
Latest major changes:
* 22 Sep 25:
An upstream change in the file format had broken the surface
maps for the last 3-4 days. Should be fixed now.
* 18 Aug 25:
If you see this message, the site is now on a new server. Images
are definitely created faster here, and
hopefully served faster, too. If all goes well you'll notice a
speed-up in delivery and that's it.
* 18 Aug 25:
Because of the new server, I'm testing the MRMS radar product
in Python instead of Gempak. Not sure yet if I like the results.
So you may see the appearance of those images change in the
future.
* 24 Jul 25:
Surface maps are now produced with a new code base and a new
data sources that should be more stable. But for now, that means
only the "simple"-style plots are available.