Forecast Hour
Run:
Valid:
Mon 2025-10-20 21z
Parameter

Upper-Air: Height, Wind, Temperature

Height and Wind
200 mb Height, Wind
300 mb Height, Wind
500 mb Height, Wind
700 mb Height, Wind
850 mb Height, Wind
925 mb Height, Wind
Height Tendency
500 mb Height Change (12 hr)
Temperature and Wind
500 mb Temperature, Height, Wind
700 mb Temperature, Height, Wind
850 mb Temperature, Height, Wind
925 mb Temperature, Height, Wind
Anomalies
500 mb Height Anomaly
850 mb Temperature Anomaly

Surface and Precipitation

Surface
2 m AGL Relative Humidity
2 m AGL Temperature
2 m AGL Temperature, Wind Barbs
2 m AGL Wind Chill/Heat Index
2 m AGL Dew Point
2 m AGL Dew Point, Wind Barbs
MSLP, 10 m AGL Wind
6-h max 10 m AGL Wind Gusts
P
2 m AGL Theta-e, Wind Barbs
P
2 m AGL Temperature (24 h max)
P
2 m AGL Temperature (24 h min)
P
Precipitation Type
Precipitation Type, Rate
Quantitative Precipitation
3-h QPF
6-h QPF
24-h QPF
48-h QPF
120-h QPF
Total QPF
Integrated Moisture and Satellite
Cloud Cover
P
Cloud Cover, Levels
P
Visibility
P
Anomalies
2 m AGL Temp. Anomaly

Upper-Air: Moisture

Relative Humidity and Wind
200 mb Relative Humidity, Wind
300 mb Relative Humidity, Wind
500 mb Relative Humidity, Wind
700 mb Relative Humidity, Wind
850 mb Relative Humidity, Wind
925 mb Relative Humidity, Wind
Dew Point, Height, Wind
850 mb Dew Point, Height, Wind Barbs
925 mb Dew Point, Height, Wind Barbs

Upper-Air: Dynamics

Height and Vorticity
500 mb Height, Vorticity
700 mb Height, Vorticity
850 mb Height, Vorticity
Temperature Advection
700 mb Frontogenesis
P
700 mb Temperature Advection
P
850 mb Frontogenesis
P
850 mb Temperature Advection
P

Severe Weather

Instability
Lapse Rate: 0-3 km AGL, CAPE>500
P
Lapse Rate: 700-500 mb
P
Mixed-Layer CAPE
P
Mixed-Layer CIN
P
Surface-Based CAPE
P
Surface-Based CIN
P
Surface-Based LCL Height
P
Wind Shear
Bulk Shear: Surface-500 mb
Combination Plots
SBCAPE, 500-850-Sfc Crossover
P
SBCAPE, Hodographs
P

Winter Weather

Snowfall (10:1 Ratio)
6-h Snowfall (10:1)
?
24-h Snowfall (10:1)
?
Total Snowfall (10:1)
?
Snowfall (Kuchera Ratio)
6-h Snowfall (Kuchera)
P
24-h Snowfall (Kuchera)
P
Total Snowfall (Kuchera)
P
(20 Oct 2025) An ongoing AWS outage is affecting PW Beta. Users who switched to Beta should temporarily be directed back to the old PW site during the outage.
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