Forecast for Saturday 10th of May 2025, North Island, south east of Hamilton

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Please bear in mind these are just forecasts, and forecasts can be wrong.


Thermal Forecasts:

Thermal Updraft Velocity and Bouyancy/Shear RatioViewer11One big page
Surface TemperatureViewer11One big page
Normalised Surface SunViewer11One big page
Thermal Height UncertaintyViewer11One big page
Thermaling HeightViewer11One big page
Surface HeatingViewer11One big page
 

Cloud Forecasts:

Cumulus PotentialViewer11One big page
Cumulus Cloudbase where CuPotential is more than 0Viewer11One big page
OverDevelopment PotentialViewer11One big page
OverDevelopment Cloudbase where ODPotential is more than 0Viewer11One big page
Boundary Layer Cloud CoverViewer11One big page
Convective Available Potential Energy (CAPE)Viewer11One big page
1 Hour Accumulated RainViewer11One big page
 

Wind and Lower Level Forecasts:

Surface WindViewer11One big page
Boundary Layer Average WindViewer11One big page
Boundary Layer Max Up/Down (Convergence)Viewer11One big page
 

Upper Level Forecasts:

Vertical Velocity and Wind at 250 mb (~34,000 feet)Viewer11One big page
Vertical Velocity and Wind at 300 mb (~30,000 feet)Viewer11One big page
Vertical Velocity and Wind at 400 mb (~23,500 feet)Viewer11One big page
Vertical Velocity and Wind at 500 mb (~18,000 feet)Viewer11One big page
Vertical Velocity and Wind at 600 mb (~14,000 feet)Viewer11One big page
Vertical Velocity and Wind at 700 mb (~10,000 feet)Viewer11One big page
Vertical Velocity and Wind at 850 mb (~5,000 feet)Viewer11One big page
 

Upper Air Soundings (SkewT-LogP):

Taupo Gliding ClubViewer11One big page
Paeroa rangeViewer11One big page
Kaimai range (at takeoff)Viewer11One big page
Taumarunui Aerodrome (NZTM)Viewer11One big page
Rangitaiki Aerodrome (NZRK)Viewer11One big page
Galatea Aerodrome (NZGA)Viewer11One big page
Tokoroa Aerodrome (NZTO)Viewer11One big page
Wharepapa South Aerodrome (NZES)Viewer11One big page
Piako Gliding Club, MatamataViewer11One big page
Tauranga Gliding ClubViewer11One big page
Taranaki Gliding ClubViewer11One big page
Hawke's Bay Gliding Club, HastingsViewer11One big page
Waipukurau Gliding ClubViewer11One big page
Te Wera airstripViewer11One big page
Raetihi airstripViewer11One big page
Te Kuiti Aerodrome (NZTT)Viewer11One big page
Boyd airstripViewer11One big page
Kawhatau airstripViewer11One big page
Gliding Manawatu, FeildingViewer11One big page
Gliding Wairarapa, GreytownViewer11One big page
Gliding Hutt ValleyViewer11One big page
Wellington Gliding Club, ParaparaumuViewer11One big page
Taupo Airport (NZAP)Viewer11One big page
OhauitiViewer11One big page
Hood Aerodrome (NZMS), MastertonViewer11One big page
Norfolk Aerodrome (NZNF)Viewer11One big page
Hawera Aerodrome (NZHA)Viewer11One big page
Ruru TowerViewer11One big page
 

Atmospheric Cross-Sections, Parallel to Upper Level Wind:

 

Above are the RASP forecasts generated for this region and day. Forecasts appear here bit by bit as they are generated. Check forecasts for a previous day to see which times can be expected to be available. If there are only some or no forecast times listed then either something has gone wrong, or no forecasts are ready yet. If so please check back in half an hour to an hour.

Each forecast image has a timestamp in the upper right corner, this timestamp shows at what time the forecast was generated, and how far in the future the forecast is from the actual observations it was based on. For example, the timestamp "[22hrFcst@0409z]" means the forecast was generated at 04:09 GMT, and the forecast is for 22 hours into the future from the time the actual observations were made. Note that the observations were not made at 04:09 GMT.


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