Models/Ensembles/Forecasting Tools

National Weather Service Portal (forecasts and data)

Climate and Weather Visualizations:

Climate Reanalyzer

Global and Regional Climate Anomalies (KarstenHaustein.com)

Current Analysis:

Current Data (Synoptic Data.com)

Current Day Global Temperatures and Anomalies (NOAA)

Heat Index Calculator (National Weather Service)

Near current U.S. temperature Map (MESONET)

24-hour Temperature Change (WPC)

METARs

Near Real-Time Global Sea Surface Temperatures Anomalies (SSTAs) (NOAA)

Hourly Mesoscale Analysis (SPC)

Precipitation Identified Near the Ground (NOAA)

Radar Products (National Weather Service)

GOES-12 Satellite Images

Snow Extent and Anomalies (NOAA)

Winds (Nullschool.net)

Recent and Near-Current Global Weather Data:

Near-current weather data (Ogimet.com) ***Includes same-day minimum/maximum temperatures***

Computer Guidance/Teleconnections:

Short-Range Tools and Medium-Range Tools (CPC) ***

Day 8 Objective Analogs: Models and Ensembles

Objective Analogs (6-10-Day): 0z GFS, 6z GFS, 12z GFS, and 18z GFS

Objective Analogs (8-14-Day): 0z GFS, 6z GFS, 12z GFS, and 18z GFS

Winter Weather Analog Guidance (CIPS)

Weather Gallery (SUNY-Stony Brook)

Current Meteorology Products (Air Resources Lab) *** Beta Site ***

HYSPLIT Trajectory Model (Air Resources Lab)

RUC Soundings and Sounding Plots with Table *** (ESRL/GSD)

Ensemble Guidance and Experimental Ensembles

Canadian Ensemble Forecasts

Day 8 and Week 2 Forecasts (Climate Prediction Center)

NCEP/EMC Cyclogenesis Tracking Maps

Canadian Models (Environment Canada) ***

Canadian Models (Meteocentre)

Canadian Models: Animated Precipitation Type Forecast (Environment Canada)

European: Operational Model and Ensembles (ECMWF)

Precipitation Type/Amount (Coolwx.com)

HRRR Model (NOAA)

Model Extraction Text Page (Wxcaster.com)

Models (Meteociel.fr) -- includes ECMWF ensembles

NCEP Model Analysis and Forecasts *** and Run-to-Run Comparisons and Parallel Runs

Storm Prediction Center's 4km WRF: 0z and 12z (for mesoscale features e.g. banding) ***

Weather.US (Models, including high-resolution ECMWF images)

Global Temperature and Temperature Anomaly Forecasts (Climate Reanalyzer)

Meteogram Generator (Iowa State University) **Snowfall Algorithms**

ENSO Forecasts (IRI Columbia)

ENSO Maps and Resources (Climate Prediction Center)

Model Biases (Hydrometeorological Prediction Center)

Multivariate PNA (MVP) Index (North Carolina Institute for Climate Studies)

Indian Ocean Dipole (IOD) – Graph of Recent Values (Bureau of Meteorology)

Global Windfield Mode (CDC)

Soundings and Moisture Products (GOES)

Unofficial Record-Breaking Temperatures (Coolwx.com)

Long Range Forecasts:

CFSv2 (NCEP)

Copernicus.EU seasonal forecasts page and graphical forecasts (key seasonal forecasting system is the C3S)

Japanese (Monthly and Seasonal)

Constructed Analog Method (CPC)

RRWT (Consonant Chaos)

Multi-week subseasonal forecasts (George Mason University)

Atmospheric River Forecast Products:

Center for Western Weather and Water Extremes

Bufkit Profiles:

The Bufkit Warehouse

Penn State University

Drought:

International Drought Information (NIDIS)

U.S. Drought Monitor (University of Nebraska-Lincoln)

Local Drought Impact by City and Zip Code (Drought.Gov)

Drought Impacts Multi-Tool

European Drought Observatory

Hazards Outlooks:

3-7 days (WPC)

8-14 days (CPC)

Days 8-14 GEFS Probabilistic Extremes Maps (CPC)

Madden-Julian Oscillation (MJO):

MJO ensemble and probabilistic forecasts (BOM)

MJO Products (CPC)

Model Output Statistics (MOS):

Main Page and MOS Output (National Weather Service): MAV MEX

National Blend of Models:

NOMADS

NBS/NBE (MDL Test Site)

North American Weather Regime Forecasts:

GEFS (SimonLeeWx.com)

Precipitation (Short-Term)

Extreme Precipitation Monitor (WPC)

Probabalistic QPF Guidance (WPC)

Real-Time Attribution

Climate Shift Index (Climate Central)

Snowfall (Short-Term):

HREF Ensemble System (SPC)

Probabilistic Winter Precipitation Guidance (WPC)

Day 4-7 Winter Weather Outlook (WPC)

Winter Storm Severity Index: Days 1-3 (WPC)

Winter Storm Severity Index-Probabilistic: Days 1-7 (WPC)

Soil Moisture Anomalies:

As of the most recent day (CPC)

Over the past 12 months (CPC)

Southern Oscillation Index (SOI):

Southern Oscillation Index Values (The Long Paddock)

Solar/Space Weather:

Solar Geophysical Data (Space Environment Center)

Space Weather Current Conditions (Spaceweather.com)

Space Weather Current Conditions and Forecasts (Space Weather Prediction Center)

Stratosphere:

Stratosphere (FU Berlin) and StratObserve.com

Stratosphere: Global Temperature Time Series (CPC)

Teleconnection Forecasts:

Teleconnection Indices/Forecasts (CPC)

Tide Forecasts:

Hydrograph/Tide Height Forecasts (NOAA)

Tide-Forecast.com

Water Temperatures:

Water Temperature Table (NCEI)

Model Verification:

Forecast Verification Summary (DTN)

Verification of major models (NCEP)