Wednesday, 3 July 2013 | Weather
A handful of resources to help guide you quickly to what you’re looking for.
Spot forecast: National Weather Service – Madison Forecast.
For additional forecast specifics try: NWS Hourly Forecast Graph or Hourly Numerical Data. These will give the NWS forecaster’s best prediction for future hourly readings of parameters like temperature, sky cover, wind speed and direction, precipitation potential, etc. Taken together, they provide a much “higher-resolution” view of the predicted weather to come.
They do not indicate the confidence level (probability that the forecast will be accurate) for any given data point. For that, you should refer to the Forecast Discussion, issued twice daily, which will provide a much more nuanced view of the forecast being made, including reasoning and justification. While it usually contains some jargon and abbreviations, most technical terms are hyperlinked to definitions.
Milwaukee/Sullivan radar image, via Weather Underground. Updated every 5 minutes, with storm tracking (bearing, speed) and cell characteristics.
Visual/IR Satellite image, Upper Midwest via UW-SSEC. 32 frames, roughly previous 6 hours.
Water Vapor Satellite image, North America. GOES East (geosynchronous), 30 minute interval, roughly previous 12 hours. Image may have sequencing issues at certain times of day.
7-Day Satellite Review. A useful and informative visual for comprehending larger scale atmospheric patterns over North America at a glance, courtesy of the Space Science and Engineering Center at the UW-Madison.
Wind Map. This popular (and beautiful) live graphic is actually a quite useful tool for seeing how surface-winds are blowing across the country.
Storm Prediction Center SWODY1, SWODY2, & SWODY3 give the severe weather outlooks for future days 1 (today) thru 3. Text and graphics assess risk-level, risk-type and etiology of the day’s threats. These are the go-to products for virtually everyone interested in severe weather, including spotters and chasers.
More links to come….