National Weather Service United States Department of Commerce

Fire Weather Conditions Persist in the Southern Plains; Heavy Rain and Mountain Snow in the Pacific Northwest

A Pacific system will continue to bring moderate to heavy low elevation rain from northern California to western Washington, and heavy snow to the Cascades and Intermountain West over the next several days. Elevated to critical fire weather conditions will persist across the southern Rockies and Southern Plains through Wednesday as gusty winds and dry conditions continue across the region. 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.