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Data Parameters
Enhanced
Multi-Parameter
MSLP and 500mb Height
MSLP, 1000-500mb Thickness and Precipitation Type 1 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 1 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation Type 3 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 3 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation Type 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 6 Hr (mm)
MSLP, 850mb Temperature and Precipitation 6 Hr (in)
MSLP, 850mb Temperature and Precipitation 6 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation Type 1 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 1 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation Type 3 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 3 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation Type 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation Type 6 Hr (mm)
MSLP, 850mb Temperature and Precipitation 6 Hr (in)
MSLP, 850mb Temperature and Precipitation 6 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (mm)
Severe Weather
0-6km Shear (m/s²)
Helicity Shear (m²/s²)
K-Index Shear (°C)
Surface CAPE (J/kg)
Helicity Shear (m²/s²)
K-Index Shear (°C)
Surface CAPE (J/kg)
Surface Moisture
2m Dew Point Temperature (°C)
2m Dew Point Temperature (°F)
2m Relative Humidity (%)
Precipitable Water (in)
Precipitable Water (mm)
PWAT Anomaly (sigma)
PWAT Anomaly [Percent of Normal] (%)
Visibility (mi) (presented in metric for international maps)
2m Dew Point Temperature (°F)
2m Relative Humidity (%)
Precipitable Water (in)
Precipitable Water (mm)
PWAT Anomaly (sigma)
PWAT Anomaly [Percent of Normal] (%)
Visibility (mi) (presented in metric for international maps)
Surface Precipitation
Composite Reflectivity (dBZ)
Precipitation Total (in)
Precipitation Total (mm)
Precipitation Total 1 hr (in)
Precipitation Total 1 hr (mm)
Precipitation Total 3 hr (in)
Precipitation Total 3 hr (mm)
Precipitation Total 6 hr (in)
Precipitation Total 6 hr (mm)
Precipitation Total 12 hr (in)
Precipitation Total 12 hr (mm)
Precipitation Total 24 hr (in)
Precipitation Total 24 hr (mm)
Precipitation Total 48 hr (in)
Precipitation Total 48 hr (mm)
Precipitation Total 72 hr (in)
Precipitation Total 72 hr (mm)
Precipitation Total 96 hr (in)
Precipitation Total 96 hr (mm)
Precipitation Total (in)
Precipitation Total (mm)
Precipitation Total 1 hr (in)
Precipitation Total 1 hr (mm)
Precipitation Total 3 hr (in)
Precipitation Total 3 hr (mm)
Precipitation Total 6 hr (in)
Precipitation Total 6 hr (mm)
Precipitation Total 12 hr (in)
Precipitation Total 12 hr (mm)
Precipitation Total 24 hr (in)
Precipitation Total 24 hr (mm)
Precipitation Total 48 hr (in)
Precipitation Total 48 hr (mm)
Precipitation Total 72 hr (in)
Precipitation Total 72 hr (mm)
Precipitation Total 96 hr (in)
Precipitation Total 96 hr (mm)
Surface Pressure
MSLP (hPa)
MSLP Anomaly (hPa)
MSLP Normalized Anomaly (sigma)
MSLP Change 3 Hr (hPa)
MSLP Anomaly (hPa)
MSLP Normalized Anomaly (sigma)
MSLP Change 3 Hr (hPa)
Surface Temperature
2m Temperature (°F)
2m Temperature (°C)
2m Anomaly (°F)
2m Anomaly (°C)
2m Apparent Temperature (°F)
2m Apparent Temperature (°C)
2m Anomaly 1 Day (°F)
2m Anomaly 1 Day (°C)
2m Model Run-to-Run Change (°F)
2m Temperature [6 Hr Max] (°F)
2m Temperature [6 Hr Max] (°C)
2m Temperature [6 Hr Min] (°F)
2m Temperature [6 Hr Min] (°C)
2m Temperature Change 3 Hr (°F)
2m Temperature Change 24 Hr (°F)
1000mb - 500mb Thickness (Δ dm)
850mb -700mb Thickness (Δ dm)
2m Temperature (°C)
2m Anomaly (°F)
2m Anomaly (°C)
2m Apparent Temperature (°F)
2m Apparent Temperature (°C)
2m Anomaly 1 Day (°F)
2m Anomaly 1 Day (°C)
2m Model Run-to-Run Change (°F)
2m Temperature [6 Hr Max] (°F)
2m Temperature [6 Hr Max] (°C)
2m Temperature [6 Hr Min] (°F)
2m Temperature [6 Hr Min] (°C)
2m Temperature Change 3 Hr (°F)
2m Temperature Change 24 Hr (°F)
1000mb - 500mb Thickness (Δ dm)
850mb -700mb Thickness (Δ dm)
Surface Wind
10m Wind Gust (km/h)
10m Wind Gust (kts)
10m Wind Gust (mph)
10m Wind Gust Swath (km/h)
10m Wind Gust Swath (kts)
10m Wind Gust Swath (mph)
10m Wind Speed (km/h)
10m Wind Speed (kts)
10m Wind Speed (mph)
10m Wind Gust (kts)
10m Wind Gust (mph)
10m Wind Gust Swath (km/h)
10m Wind Gust Swath (kts)
10m Wind Gust Swath (mph)
10m Wind Speed (km/h)
10m Wind Speed (kts)
10m Wind Speed (mph)
Surface Winter
Kuchera 24 Hr Snowfall (in)
Kuchera 24 Hr Snowfall (cm)
Snow Total (10:1 Ratio) (in)
Snow Total (10:1 Ratio) (cm)
Kuchera Snowfall Total (in)
Kuchera Snowfall Total (cm)
Snowfall 1 Hr (in)
Snowfall 1 Hr (cm)
Snowfall 3 Hr (in)
Snowfall 3 Hr (cm)
Snowfall 6 Hr (in)
Snowfall 6 Hr (cm)
Snowfall 12 Hr (in)
Snowfall 12 Hr (cm)
Snowfall 24 Hr (in)
Snowfall 24 Hr (cm)
Snowfall 2 Day (in)
Snowfall 2 Day (cm)
Snowfall 3 Day (in)
Snowfall 3 Day (cm)
Snowfall 4 Day (in)
Snowfall 4 Day (cm)
Snowfall 5 Day (in)
Snowfall 5 Day (cm)
Snowfall 7 Day (in)
Snowfall 7 Day (cm)
Sleet Total (in)
Sleet Total (mm)
Freezing Rain Total (in)
Freezing Rain Total (mm)
Kuchera 24 Hr Snowfall (cm)
Snow Total (10:1 Ratio) (in)
Snow Total (10:1 Ratio) (cm)
Kuchera Snowfall Total (in)
Kuchera Snowfall Total (cm)
Snowfall 1 Hr (in)
Snowfall 1 Hr (cm)
Snowfall 3 Hr (in)
Snowfall 3 Hr (cm)
Snowfall 6 Hr (in)
Snowfall 6 Hr (cm)
Snowfall 12 Hr (in)
Snowfall 12 Hr (cm)
Snowfall 24 Hr (in)
Snowfall 24 Hr (cm)
Snowfall 2 Day (in)
Snowfall 2 Day (cm)
Snowfall 3 Day (in)
Snowfall 3 Day (cm)
Snowfall 4 Day (in)
Snowfall 4 Day (cm)
Snowfall 5 Day (in)
Snowfall 5 Day (cm)
Snowfall 7 Day (in)
Snowfall 7 Day (cm)
Sleet Total (in)
Sleet Total (mm)
Freezing Rain Total (in)
Freezing Rain Total (mm)
Upper Air Heights
500 mb Geopotential Height (dm)
500 mb Geopotential Height (dm) and Wind Speed (kts)
500 mb Model Run-to-Run Change (m)
500 mb Height Anomaly (m)
500 mb Height Anomaly 1 Day (m)
500 mb Anomaly (sigma)
500 mb Geopotential Height (dm) and 500 mb Vorticity (s^-1)
700 mb Geopotential Height (dm) and 700 mb Vorticity (s^-1)
850 mb Geopotential Height (dm) and 850 mb Vorticity (s^-1)
500 mb Geopotential Height (dm) and Wind Speed (kts)
500 mb Model Run-to-Run Change (m)
500 mb Height Anomaly (m)
500 mb Height Anomaly 1 Day (m)
500 mb Anomaly (sigma)
500 mb Geopotential Height (dm) and 500 mb Vorticity (s^-1)
700 mb Geopotential Height (dm) and 700 mb Vorticity (s^-1)
850 mb Geopotential Height (dm) and 850 mb Vorticity (s^-1)
Upper Air Moisture
Total Cloud Cover (%)
925 mb Relative Humidity (%)
850 mb Relative Humidity (%)
700 mb Relative Humidity (%)
500 mb Relative Humidity (%)
300 mb Relative Humidity (%)
200 mb Relative Humidity (%)
925 mb Relative Humidity (%)
850 mb Relative Humidity (%)
700 mb Relative Humidity (%)
500 mb Relative Humidity (%)
300 mb Relative Humidity (%)
200 mb Relative Humidity (%)
Upper Air Stratosphere
10 mb Anomaly 1 Day (°C)
30 mb Anomaly 1 Day (°C)
50 mb Anomaly 1 Day (°C)
10 mb Height Anomaly (m)
30 mb Height Anomaly (m)
50 mb Height Anomaly (m)
30 mb Anomaly 1 Day (°C)
50 mb Anomaly 1 Day (°C)
10 mb Height Anomaly (m)
30 mb Height Anomaly (m)
50 mb Height Anomaly (m)
Upper Air Temperature
925 mb Temperature (°C)
850 mb Temperature (°C)
700 mb Temperature (°C)
500 mb Temperature (°C)
300 mb Temperature (°C)
850 mb Temperature Anomaly (°C)
850 mb Temperature Anomaly 1 Day Average (°C)
850 mb Temperature (°C)
700 mb Temperature (°C)
500 mb Temperature (°C)
300 mb Temperature (°C)
850 mb Temperature Anomaly (°C)
850 mb Temperature Anomaly 1 Day Average (°C)
Upper Air Wind
925 mb Wind Speed (kts) and MSLP (hPa)
900 mb Wind Speed (kts) and MSLP (hPa)
900 mb Wind Speed (kts) and Geopotential Heights (dm)
850 mb Wind Speed (kts) and MSLP (hPa)
850 mb Wind Speed (kts) and Geopotential Heights (dm)
700 mb Wind Speed (kts)
500 mb Wind Speed (kts)
300 mb Wind Speed (kts)
250 mb Wind Speed (kts)
200 mb Wind Speed (kts)
850 mb - 250 mb Wind Shear (kts)
850 mb - 200 mb Wind Shear (kts)
900 mb Wind Speed (kts) and MSLP (hPa)
900 mb Wind Speed (kts) and Geopotential Heights (dm)
850 mb Wind Speed (kts) and MSLP (hPa)
850 mb Wind Speed (kts) and Geopotential Heights (dm)
700 mb Wind Speed (kts)
500 mb Wind Speed (kts)
300 mb Wind Speed (kts)
250 mb Wind Speed (kts)
200 mb Wind Speed (kts)
850 mb - 250 mb Wind Shear (kts)
850 mb - 200 mb Wind Shear (kts)
Basic
Multi-Parameter
MSLP and 500mb Height
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (mm)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (in)
MSLP, 1000-500mb Thickness and Precipitation 6 Hr (mm)
Severe Weather
Surface CAPE (J/kg)
Surface Moisture
2m Dew Point Temperature (°C)
2m Dew Point Temperature (°F)
Visibility (mi) (presented in metric for international maps)
2m Dew Point Temperature (°F)
Visibility (mi) (presented in metric for international maps)
Surface Precipitation
Precipitation Total (in)
Precipitation Total (mm)
Precipitation Total (mm)
Surface Pressure
MSLP (hPa)
Surface Temperature
2m Temperature (°F)
2m Temperature (°C)
2m Apparent Temperature (°F)
2m Apparent Temperature (°C)
2m Temperature [6 Hr Max] (°F)
2m Temperature [6 Hr Max] (°C)
2m Temperature [6 Hr Min] (°F)
2m Temperature [6 Hr Min] (°C)
1000mb - 500mb Thickness (Δ dm)
850mb -700mb Thickness (Δ dm)
2m Temperature (°C)
2m Apparent Temperature (°F)
2m Apparent Temperature (°C)
2m Temperature [6 Hr Max] (°F)
2m Temperature [6 Hr Max] (°C)
2m Temperature [6 Hr Min] (°F)
2m Temperature [6 Hr Min] (°C)
1000mb - 500mb Thickness (Δ dm)
850mb -700mb Thickness (Δ dm)
Surface Wind
10m Wind Speed (km/h)
10m Wind Speed (kts)
10m Wind Speed (mph)
10m Wind Speed (kts)
10m Wind Speed (mph)
Surface Winter
Snow Total (10:1 Ratio) (in)
Snow Total (10:1 Ratio) (cm)
Kuchera Snowfall Total (in)
Kuchera Snowfall Total (cm)
Sleet Total (in)
Sleet Total (mm)
Snow Total (10:1 Ratio) (cm)
Kuchera Snowfall Total (in)
Kuchera Snowfall Total (cm)
Sleet Total (in)
Sleet Total (mm)
Upper Air Heights
500 mb Geopotential Height (dm)
500 mb Height Anomaly (m)
500 mb Anomaly (sigma)
500 mb Height Anomaly (m)
500 mb Anomaly (sigma)
Upper Air Moisture
Total Cloud Cover (%)
Upper Air Stratosphere
Upper Air Temperature
850 mb Temperature (°C)
500 mb Temperature (°C)
500 mb Temperature (°C)
Upper Air Wind
850 mb Wind Speed (kts) and Geopotential Heights (dm)
700 mb Wind Speed (kts)
500 mb Wind Speed (kts)
300 mb Wind Speed (kts)
250 mb Wind Speed (kts)
200 mb Wind Speed (kts)
700 mb Wind Speed (kts)
500 mb Wind Speed (kts)
300 mb Wind Speed (kts)
250 mb Wind Speed (kts)
200 mb Wind Speed (kts)
Model Regions
Enhanced
Global and Continental
Continental > Africa
Continental > Asia
Continental > Australia
Continental > Canada
Continental > Europe
Continental > North America Zoomed Out
Continental > North America
Continental > South America
Continental > United States (CONUS only)
Global > Equatorial
Global > Northern Hemisphere
Global > Southern Hemisphere
Sub-Continental > Middle East
Sub-Continental > New Zealand
Continental > Asia
Continental > Australia
Continental > Canada
Continental > Europe
Continental > North America Zoomed Out
Continental > North America
Continental > South America
Continental > United States (CONUS only)
Global > Equatorial
Global > Northern Hemisphere
Global > Southern Hemisphere
Sub-Continental > Middle East
Sub-Continental > New Zealand
U.S. Regions
Central
Columbia River Basin
Dakotas - North and South
Deep South
East
Great Lakes
Illinois and Indiana
Illinois/St. Louis/Missouri
Mid Atlantic
New England
North Central
Northeast
North Plains
Northwest
North and South Carolina
Ohio Valley
Pacific Northwest
Rio Grande
Rockies
Shenandoah
Sierras
South Central
Southeast
Southwest
Southern Appilachians
Upper Midwest
West
Western US - Zoomed
Columbia River Basin
Dakotas - North and South
Deep South
East
Great Lakes
Illinois and Indiana
Illinois/St. Louis/Missouri
Mid Atlantic
New England
North Central
Northeast
North Plains
Northwest
North and South Carolina
Ohio Valley
Pacific Northwest
Rio Grande
Rockies
Shenandoah
Sierras
South Central
Southeast
Southwest
Southern Appilachians
Upper Midwest
West
Western US - Zoomed
U.S. Cities
Albany
Anchorage
Atlanta
Austin/San Antonio
Birmingham
Boston
Boulder
Buffalo
Charlotte
Chicago
Cincinnati
Cleveland
Columbia
Columbus
Dallas/Ft. Worth
Denver
Detroit
Elko
Great Falls
Greensboro
Greenville/Spartanburg
Harrisburg
Hartford
Houston
Indianapolis
Jacksonville
Kansas City
Knoxville
Las Vegas
Los Angeles
Memphis
Miami
Minneapolis
Monterey
Nashville
New Orleans
New York
Norfolk
Oklahoma City
Omaha
Orlando
Paducah
Philadelphia
Phoenix
Pittsburgh
Portland
Raleigh
Reno
Sacramento
Salt Lake City
San Francisco
Seattle
St. Louis
Starkville
State College
Syracuse
Tallahassee
Tampa
Washington, D.C.
Wilmington
Anchorage
Atlanta
Austin/San Antonio
Birmingham
Boston
Boulder
Buffalo
Charlotte
Chicago
Cincinnati
Cleveland
Columbia
Columbus
Dallas/Ft. Worth
Denver
Detroit
Elko
Great Falls
Greensboro
Greenville/Spartanburg
Harrisburg
Hartford
Houston
Indianapolis
Jacksonville
Kansas City
Knoxville
Las Vegas
Los Angeles
Memphis
Miami
Minneapolis
Monterey
Nashville
New Orleans
New York
Norfolk
Oklahoma City
Omaha
Orlando
Paducah
Philadelphia
Phoenix
Pittsburgh
Portland
Raleigh
Reno
Sacramento
Salt Lake City
San Francisco
Seattle
St. Louis
Starkville
State College
Syracuse
Tallahassee
Tampa
Washington, D.C.
Wilmington
Asia and Africa
Africa > East Africa
Africa > Egypt
Africa > North Africa
Africa > South Africa
Africa > West Africa
Asia > China
Asia > India
Asia > Indonesia
Asia > Japan
Asia > Korean Peninsula
Asia > Philippines
Asia > Southeast Asia
Asia > Taiwan
Asia > Vietnam
Africa > Egypt
Africa > North Africa
Africa > South Africa
Africa > West Africa
Asia > China
Asia > India
Asia > Indonesia
Asia > Japan
Asia > Korean Peninsula
Asia > Philippines
Asia > Southeast Asia
Asia > Taiwan
Asia > Vietnam
Australia
Darwin
New South Wales
Queensland
West Australia
New South Wales
Queensland
West Australia
Europe
Central Europe
Eastern Europe
Europe
France
Germany
Italy
Scandinavia
Spain
Ukraine
United Kingdom
Eastern Europe
Europe
France
Germany
Italy
Scandinavia
Spain
Ukraine
United Kingdom
Middle East
Iran
Israel
Kuwait
Oman
Saudi Arabia
Turkey
United Arab Emirates
Israel
Kuwait
Oman
Saudi Arabia
Turkey
United Arab Emirates
North America > Canada
Central Canada
Eastern Canada
Newfoundland
Ontario
St. Lawrence
Western Canada
Cities > Montreal
Cities > Ottawa
Cities > Thunder Bay
Cities > Toronto
Cities > Vancouver
Regions > Alberta and British Columbia
Regions > British Columbia
Regions > Praries
Eastern Canada
Newfoundland
Ontario
St. Lawrence
Western Canada
Cities > Montreal
Cities > Ottawa
Cities > Thunder Bay
Cities > Toronto
Cities > Vancouver
Regions > Alberta and British Columbia
Regions > British Columbia
Regions > Praries
North America > Mexico
Baja
Mexico
North Central Mexico
Southwest Mexico
Yucatan Peninsula
Mexico
North Central Mexico
Southwest Mexico
Yucatan Peninsula
Oceanic
Arabian Sea
Atlantic Basin
Atlantic - Central
Atlantic - Eastern Tropical
Atlantic - North
Atlantic - Northwest
Atlantic - South
Atlantic - Southeast U.S.
Atlantic - Wide View
Bahamas
Bermuda
Caribbean
Fiji/Somoan Islands
Greater Antilles
Guam
Gulf of Alaska
Gulf of Mexico
Hawaii
Indian Ocean Basin
Indian Ocean - South
Japan
Lesser Antilles
Mediterranean Sea
North Indian Ocean
Pacific Basin
Pacific Basin - Wide View
Pacific - Central
Pacific - East
Pacific - North Central
Pacific - Northeast
Pacific - Northern Wide View
Pacific - Northwest
Pacific - West
Pacific - West Zoomed
Puerto Rico
Red Sea
South China Sea
Southwest Indian Ocean
Tahiti
Atlantic Basin
Atlantic - Central
Atlantic - Eastern Tropical
Atlantic - North
Atlantic - Northwest
Atlantic - South
Atlantic - Southeast U.S.
Atlantic - Wide View
Bahamas
Bermuda
Caribbean
Fiji/Somoan Islands
Greater Antilles
Guam
Gulf of Alaska
Gulf of Mexico
Hawaii
Indian Ocean Basin
Indian Ocean - South
Japan
Lesser Antilles
Mediterranean Sea
North Indian Ocean
Pacific Basin
Pacific Basin - Wide View
Pacific - Central
Pacific - East
Pacific - North Central
Pacific - Northeast
Pacific - Northern Wide View
Pacific - Northwest
Pacific - West
Pacific - West Zoomed
Puerto Rico
Red Sea
South China Sea
Southwest Indian Ocean
Tahiti
South America
Brazil
Central South America
Northern South America
Northeast Brazil
Rio de Janeiro
Southern South America
Southern Brazil
Central South America
Northern South America
Northeast Brazil
Rio de Janeiro
Southern South America
Southern Brazil
Basic
Global and Continental
Continental > Africa
Continental > Asia
Continental > Australia
Continental > Canada
Continental > Europe
Continental > North America Zoomed Out
Continental > North America
Continental > South America
Continental > United States (CONUS only)
Global > Equatorial
Global > Northern Hemisphere
Global > Southern Hemisphere
Sub-Continental > Middle East
Sub-Continental > New Zealand
Continental > Asia
Continental > Australia
Continental > Canada
Continental > Europe
Continental > North America Zoomed Out
Continental > North America
Continental > South America
Continental > United States (CONUS only)
Global > Equatorial
Global > Northern Hemisphere
Global > Southern Hemisphere
Sub-Continental > Middle East
Sub-Continental > New Zealand
Oceanic
Atlantic - Wide View
Indian Ocean Basin
Pacific Basin - Wide View
Indian Ocean Basin
Pacific Basin - Wide View
Model Lead Times and Temporal Resolution
Enhanced
Lead Times
Hourly out to 48 hours
3-Hourly out to Day 5
6-Hourly out to Day 15
3-Hourly out to Day 5
6-Hourly out to Day 15
Model Availability
ASAP
Model Run Times
00z, 06z, 12z, 18z
Basic
Lead Times
12-Hourly to day 10
Model Availability
2-Hour Delay
Model Run Times
00z and 12z
