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Severe Thunderstorms in the Midwest into the Southern Plains; Late Season Snow in the Central Rockies

Scattered severe storms are expected in the Midwest this afternoon/tonight, with another threat possible in the central/southern Plains. Late-season snow is expected over parts of the central Rockies including the Denver Metro into Wednesday. Severe thunderstorms are expected Tuesday and Wednesday across Texas and the mid-South, with threats of damaging winds, large hail, tornadoes, and flooding. Read More >

General Forecast Time Series at GRR

Current Regional Radar

 
KGRR
Aviation Forecast Discussion
 

 

Hourly Snow Rate

3 Hrly (centered running total) Snow Rate

6 Hrly (centered running total) Snow Rate

Hourly Snow Rate Trends

   
   

Hourly Snow Density at GRR

Snow Character For Grand Rapids (Just the Precipitation Types)

 

Hourly Snow Density Trend at GRR

Expected Snowfall Forecast

Running Total Snowfall


12hr Running Snowfall

24hr Running Snowfall

Hourly Precipitation Type at GRR

Hourly Precipitation Type Trend at GRR

 

Hourly Ice Accumulation at GRR

Hourly Sleet Accumulation at GRR

 

 

   

 

Wind Speed Possibilities

 

 

 

Wind GustPossibilities

 

 

 

Visibility Possibilities

 

 

General Forecast Time Series Days 3-7

(click to enlarge)

 

Prototype: Under Development: Not to be relied on for Operational Decision Making.