Fund Our Weather Models

WeatherSigma: A New Weather Modeling Site

By Charlie Phillips posted on Wednesday June 5, 2024

 

Welcome to WeatherSigma! WeatherSigma is a full-featured weather modeling site aimed at providing the meteorological community with beautiful, unique weather maps in an intuitive interface.

We are just beginning to build out this site and will soon have many more models and features. We currently run the 3km NAM, 0.25° GFS, and 3km HRRR on the 00Z, 06Z, 12Z, and 18Z cycles, all for the Northwestern US.

To animate your desired chart, select the following in the left sidebar on the “maps” page

  1. Run date
  2. Run hour
  3. Forecast hour (default is all)
  4. Weather mode
  5. Domain
  6. Chart

The following 8 charts are currently being created on all models.

  • 2-meter dewpoint
  • 2-meter temp and 10-meter wind
  • 300mb wind
  • 500mb height anomalies
  • 850mb temp, height, and wind
  • 6-hour max temperature (GFS and NAM only)
  • 6-hour min temperature (GFS and NAM only)
  • 6-hour precip, 500mb-1000mb thickness, and MSLP 

Thanks so much for checking out our site and stay tuned for updates.

- Charlie, Mike, and Derek


Most Recent Maps Available:

Map Model Map Parameters Latest Run
Global Forecast System (GFS) 500 millibar Height Anomaly and 500mb Height Contour 2024-07-13 06Z hour:246
Global Forecast System (GFS) 6 hour Precipiation and 500mb-1000mb Thick Contour and Mean Sea Level Pressure Contour 2024-07-13 06Z hour:246
Global Forecast System (GFS) 2 meter Temperature and 10 meter Wind Barb 2024-07-13 06Z hour:246
Global Forecast System (GFS) 2 meter Dew Point 2024-07-13 06Z hour:246
Global Forecast System (GFS) 850 millibar Temperature and Height Contour and Wind Barb 2024-07-13 06Z hour:246
Global Forecast System (GFS) 6 Hour Max Temperature 2024-07-13 06Z hour:246
Global Forecast System (GFS) 6 Hour Min Temperature 2024-07-13 06Z hour:246
Global Forecast System (GFS) 300 millibar Wind and Contour and Barb 2024-07-13 06Z hour:246
High-Resolution Rapid Refresh (HRRR) 500 millibar Height Anomaly and 500mb Height Contour 2024-07-13 12Z hour:021
High-Resolution Rapid Refresh (HRRR) 6 hour Precipiation and 500mb-1000mb Thick Contour and Mean Sea Level Pressure Contour 2024-07-13 12Z hour:021
High-Resolution Rapid Refresh (HRRR) 2 meter Temperature and 10 meter Wind Barb 2024-07-13 12Z hour:021
High-Resolution Rapid Refresh (HRRR) 2 meter Dew Point 2024-07-13 12Z hour:021
High-Resolution Rapid Refresh (HRRR) 850 millibar Temperature and Height Contour and Wind Barb 2024-07-13 12Z hour:021
High-Resolution Rapid Refresh (HRRR) 300 millibar Wind and Contour and Barb 2024-07-13 12Z hour:021
North American Mesoscale Forecast System (NAM) 500 millibar Height Anomaly and 500mb Height Contour 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 6 hour Precipiation and 500mb-1000mb Thick Contour and Mean Sea Level Pressure Contour 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 2 meter Temperature and 10 meter Wind Barb 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 2 meter Dew Point 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 850 millibar Temperature and Height Contour and Wind Barb 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 6 Hour Max Temperature 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 6 Hour Min Temperature 2024-07-13 06Z hour:060
North American Mesoscale Forecast System (NAM) 300 millibar Wind and Contour and Barb 2024-07-13 06Z hour:060