MichiganWxSystem
US Extremes
NASA SHUTTLE FCL, FL
208°F at Mon, Feb 08 11:55 PM EST
BAKER, MT
-18°F at Tue, Feb 09 12:08 AM EST
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Weather Directory >> United States | Canada | Mexico | World Weather
MichiganWxSystem Gibson Ridge Data Feeds

Freebies no subscription needed
  • Special Marine Warnings    http://data2.michiganwxsystem.net/tmp/smw.txt
  • HPC Precipitation forecast    http://data2.michiganwxsystem.net/tmp/qpf.txt
  • HPC Frontal Positions    http://data4.michiganwxsystem.net/free/fronts.php
  • FAA Airport Status    http://data4.michiganwxsystem.net/free/delays.php
  • SPC County based Convective Watches    http://data4.michiganwxsystem.net/free/countywatch.txt
  • NWS Fire Weather Based Watches/Warnings    http://data4.michiganwxsystem.net/free/firewwa.txt

Subscription Services


Hydrometeorological Prediction Center (HPC) Data
  • River Monitors
  • River Flood Outlooks
  • Snowfall atleast 4 inches Day 1 Probability
  • Icing atleast 1/4 in. Day 1 Probability
  • QPF Day 1 forecast
FAA Flight Delays
Storm Prediction Center (SPC) Data
  • Convective Watches [PDS & Non-PDS]
    • County Based [Color and Transparency Selectable]
    • Parallelogram [Seperate Placefiles for outline and shaded, you select color and transparency]
    • 10 minute GR refresh
  • Mesoscale Discussions
    • Seperate Placefiles for Outline and Shaded, color & line thickness selectable over the 14 types
    • 15 minute GR refresh
  • Convective/Probability Day 1 Outlook
    • Line style
    • Filled Polygon [beta]
    • Seperate Placefiles for each type, color, line thickness & transparency selectable
    • 30 minute GR refresh
US/Canadian METAR Stations
  • NWS Reporting Stations
    • Full Wind Barb Display
    • Temperature Only
    • Both utilize 'nearest routine' you select how close to display the stations to eliminate plotting on top of each other
  • Buoy/C-Man Stations
  • Various MESONET's
  • APRSWxNET
  • DOT Roadway Sensors
  • 15 minute GR refresh
NWS County/Zone Watches, Warnings & Advisories
  • Tornado, Severe Thunderstorm & Flash Flood Warnings
    • Seperate Placefiles for Outlined and Shaded
    • Color, Transparency & Line Thickness Selectable
    • Follows Order of Presidence
    • 30 second GR refresh
  • All Watches, Warnings & Advisories
    • Seperate Placefiles for Outlined and Shaded
    • Color, Type & Line Thickness Selectable
    • Follows Order of Presidence
    • 1 minute GR refresh
  • Special Marine Warnings
    • Storm based Polygon
    • Color, Transparency & Line Thickness Selectable
    • 1 minute GR refresh
  • Marine Advisories
    • Seperate Placefiles for Outlined and Shaded
    • Color, Type, Transparency & Line Thickness Selectable
    • Follows Order of Presidence
    • 10 minute GR refresh
NWS Local Storm Reports
  • Past 4 hours Of VALID reports, duplicate's & daily summaries filtered out
  • Icons change transparency based on age
  • 12 minute GR refresh
NHC Hurricane/Tropical Storm Tracking
  • Forecast "Cone" projections
  • Past Track and intensities
  • Forecast track and intensities
  • NHC Tropical WWA Breakpoints
  • Tropical Models
  • 30 minute GR refresh
United States Precision Lightning Network ™ (USPLN)
  • Past 4 minutes Lightning activity
  • Several Icons to choose from, or use your own
  • 1 minute GR refresh
Placefiles Only
$55.00/yr
Placefiles & USPLN
$100.00/yr
Level 3 data
Placefiles & USPLN
$11.00/mth
Level 3 data
Placefiles & USPLN
$130.00/yr
Level 2 data
Placefiles & USPLN
$20.00/mth
Level 2 data
Placefiles & USPLN
$240.00/yr
Level 2 & 3 data
Placefiles & USPLN
$25.00/mth
Level 2 & 3 data
Placefiles & USPLN
$300.00/yr

Data suppliers:
Add Weather to Your Web Site! USPLN/NAPLN




"Add-on" or "Only" Packages
USPLN ONLY $60.00/yr 
Level 3 Data ONLY $35.00/yr
To obtain the add-on packages email us at
sales [at] michiganwxsystem.com


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