National Weather Service United States Department of Commerce

Additional Heavy Rain and Flooding Concerns in Central Texas; Tropical Storm Chantal to Impact the Coastal Carolinas

Heavy rainfall and flooding concerns remain for today across Central Texas and the Hill Country, with scattered thunderstorms expected this afternoon and evening. Tropical Storm Chantal has formed and will bring heavy rainfall and flooding concerns to portions of the coastal Carolinas. Life-threatening surf and rip currents are expected from the Southeast to Mid-Atlantic. Read More >

 

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Day 1 Snow >2 in. 
Day 2 Snow >2 in. 
Day 3 Snow >2 in.
Day 1 Snow >4 in. 
Day 2 Snow >4 in. 
Day 3 Snow >4 in.
Day 1 Snow > 6 in. 
Day 2 Snow >6 in. 
Day 3 Snow >6 in.
Day 1 Snow >8 in. 
Day 2 Snow >8 in.
Day 3 Snow >8 in.
Day 1 Snow >12 in. 
Day 2 Snow >12 in. 
Day 3 Snow >12 in.
HPC Probabilistic Ice Forecasts
Day 1 Ice >0.01 in. 
Day 2 Ice >0.01 in. 
Day 3 Ice >0.01 in.
Day 1 Ice >0.10 in. 
Day 2 Ice >0.10 in. 
Day 3 Ice >0.10 in.
Day 1 Ice >0.25 in. 
Day 2 Ice >0.25 in. 
Day 3 Ice >0.25 in.
Day 1 Ice >0.50 in. 
Day 2 Ice >0.50 in. 
Day 3 Ice >0.50 in.
HPC SREF Derived Impacts (Exceedence) Graphics
6 Hr. Prob. Vis <1/4  
12 Hr. Prob Vis <1/4 
18 Hr. Prob. Vis <1/4
24 Hr. Prob. Vis <1/4 
6 Hr. Blizzard Prob.   
12 Hr. Blizzard Prob
18 Hr. Blizard Prob.
24 Hr. Blizzard Prob.  
6 Hr. Prob.  FZRA >0.01
12 Hr. Prob. FRZA >0.01 
18 Hr. Prob. FZRA >0.01
24 Hr. Prob. FZRA >0.01
Snowfall Rate
6 Hr.  1 in/hr Snow Rate 
12 Hr. 1 in/hr Snow Rate 
18 Hr. 1 in/hr Snow Rate
24 Hr. 1 in/hr Snow Rate 
6 Hr. 2 in/hr Snow Rate 
12 Hr. 2 in/hr Snow Rate 
18 Hr. 2 in/hr Snow Rate
24 Hr. 2 in/hr Snow Rate 
WSW Criteria
6 Hr. Warning (6in/12hr)  
12 Hr. Warning (6in/12hr)
18 Hr. Warning (6in/12hr)
24 Hr. Warning (6in/12h ) 
6Hr. Warning (8in/24hr)   
12Hr. Warning (8in/24hr)
18Hr. Warning (8in/24hr)
24Hr. Warning (8in/24hr) 
6 Hr. Prob. Ice Storm   
12 Hr. Prob. Ice Storm
18 Hr. Prob. Ice Storm
24 Hr. Prob Ice Storm