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 Grand Rapids Area Severe Threat Assessment 

SKYWARN Severe Potential AnalysisGrand Rapids Area version of the Michigan Severe Threat Assessment page. Narrowed in scope for West Michigan, our comprehensive coverage includes a variety of local, regional, and national radars, satellite images, and current upper air and surface products. Surface data includes temps, moisture, pressure and winds. Upper air data includes temps and humidity, jet stream analysis, and a variety of severe weather indices. The latest watches and warnings, current and forecast severe weather outlooks, and links to related data are also available here. Created for the West Michigan Skywarn Team.

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 THUNDERSTORM FORECAST

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Current Grand Rapids Area Assessment Images At A Glance

GRR NEXRAD Loop

Animated Real-Time Grand Rapids NEXRAD Radar From Weather Underground
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Michigan NEXRAD Radar

Michigan NEXRAD Radar From Weather Underground
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Grand Rapids Webcam

Grand Rapids Webcam From WWMT Television
SW Michigan Webcams

SPC Day 1 Convective Outlook

1-Day Convective Outlook From SPC
SPC Day 2 Convective Outlook

National StormWatch

National STORMWATCH From SPC
SPC US Watch/Warning Display

North Central Region Surface Map

Current Regional Surface Composite From WeatherUnderground
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NE Region Lightning Strikes From AccuWeather
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North Central Region Surface Map

Regional Surface Map From TWC
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North Central Color Water Vapor Satellite From AccuWeather
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Regional NEXRAD Radar

Regional Radar From MyWeather
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Regional Satellite From MyWeather
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Michigan NEXRAD Radar

Michigan Extended Base Reflectivity Radar From AccuWeather
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Michigan Infrared Satellite

Michigan Infrared Satellite From AccuWeather
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North Central Region Winds

Current Regional Winds From WeatherUnderground
PSU Regional Winds

North Central Region Temps

Current Regional Temps From WeatherUnderground
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North Central Region Dew Point Temps

Current Regional Dewpoints From WeatherUnderground
PSU Regional Relative Humidity

National Satellite Surface Composite Map

Surface Composite From Unisys
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Grand Rapids NWS NEXRAD Base Reflectivity Radar

NWS Doppler Radar - Base Reflectivity - Grand Rapids-Muskegon, MI From NWS

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Current Conditions & Zone Forecast For Grand Rapids


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Additional Assessment Images
DISPLAY ALL GRAND RAPIDS AREA
ASSESSMENT IMAGES
1-Day Convective Outlook - SPC
2-Day Convective Outlook - SPC
Regional StormWatch - Earthwatch
Jet Stream Today - AccuWeather
Northeast US Surface Map - TWC
Northeast US Lightning Strikes - TWC
National Surface Map - TWC
National Surface Map - Unisys
Current Systems & Jet Stream
- The Weather Network
US Midday Forecast - TWC
US Evening Forecast - TWC
US Morning Forecast - TWC
Regional Lightning Strikes
- SormTracker
Atmosphere Composite - OSU
Surface Dew Point Temps - Unisys
SWEAT Index - OSU
Vertical Total Totals Index - OSU
MORE ASSESSMENT IMAGE DISPLAYS
ALL SURFACE TEMPS Images
ALL SURFACE PRESSURE Images
ALL SURFACE MOISTURE Images
ALL AIR TEMPS & HUMIDITY Images
ALL UPPER AIR INDICES Images
ALL JET STREAM ANALYSIS IMAGES
ALL TV RADAR Images (Radar 1)
ALL OTHER RADAR Images (Radar 2)
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RADAR/SATELLITE IMAGES
Green Bay Dual Doppler WGBA
Milwaukee Doppler 6000 - WITI
Milwaukee Live Doppler - WTMJ
Grand Rapids Live Doppler - WZZM
Grand Rapids Live Doppler - WOOD
Kalamazoo Live Doppler - WWMT
Kalamazoo Live Doppler - WLAJ
South Bend Live Doppler - WNDU
Lansing Live Doppler - WLNS
Saginaw Live Doppler - WNEM
Michigan NEXRAD - AccuWeather
Michigan NEXRAD Loop - AccuWeather
Michigan Enhanced Infrared Satellite
- AccuWeather
Michigan Enhanced Infrared Sat Loop
- AccuWeather
Mich Radar/Satellite Composite
- AccuWeather
Michigan Radar/Satellite Loop
- AccuWeather
N Central US NEXRAD - AccuWeather
NC US NEXRAD Loop - AccuWeather
Regional Color Water Vapor Sat
- AccuWeather
Regional Water Vapor Sat Loop
- AccuWeather
Regional Radar - MyWeather
Regional Radar Loop - MyWeather
Regional IR Satellite- MyWeather
Regional IR Satellite Loop- MyWeather
Northeast US Radar - TWC
Northeast US Radar Loop - TWC
Northeast US Satellite - TWC
Northeast US Satellite Loop - TWC
Latest Infrared Satellite - UWisc
SEVEN-DAY FORECAST IMAGES
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