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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 29 Jan 2026 → Jan 28 21:39 PST for Thursday Bridal Windgram

ForecastPd	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
FRASER_w2	gridpt=	33,23
Lat,Lon=	49.171,-121.748
VALID.TIME	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	163°	191°	215°	150°	214°	222°	317°	122°	143°	146°	132°	141°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	10	3	1	1	2	1	1	0	2	1	2	1	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	11	3	1	1	2	1	1	0	2	1	2	1	10M_Wind_Sp_Kt
Treetop_WSp_Kt	18	7	4	3	4	2	1	0	1	0	1	0	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	27	12	9	6	5	3	2	1	1	1	1	1	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	0	0	0	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-143	0	0	0	0	0	0	0	0	-22	0	0	cm/s_Convergence
MaxSoar1.1m/s	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1366	1366	1366	1366	1366	1366	1366	1366	1366	1366	1366	1366	BL_Top_TI=0
BL_Depth_AGL	26	26	26	26	26	26	26	26	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	10	3	1	1	2	1	1	0	2	1	2	1	Avg_BLWindSpd
Avg_BlWindDir	163	191	215	150	215	222	317	123	143	146	132	141	Avg_BlWindDir
Wind_Shear	0	0	0	0	0	0	0	0	0	0	0	0	Wind_Shear
BLTop_WdSp	10	3	1	1	2	1	1	0	2	1	2	1	BLTop_WdSp
BLTopWDir	163	191	215	150	215	222	317	123	143	146	132	141	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	0	0	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	4144	3879	3626	3485	3436	3350	3423	3587	3683	3531	3655	3729	CUbase_LCL
ODpot_if_cu	-5148	-4137	-3756	-3940	-3504	-3026	-3699	-3536	-3477	-3529	-3954	-4369	ODpot_if_cu
ODbase_allclds	6513	5503	5122	5306	4870	4392	5065	4902	4843	4895	5319	5735	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-53	-8	-7	-6	-4	-3	0	-1	-9	-8	-11	-9	Sfc_Heating
Temp@2m	48.0	45.6	45.7	46.1	47.4	47.9	49.3	49.3	46.6	46.3	45.7	46.4	Temp@2m
DewPt@2m	36.2	36.6	37.7	38.4	39.3	40.0	40.1	39.5	39.0	39.2	38.7	38.7	DewPt@2m
msl_pressure	1018	1019	1020	1020	1021	1021	1021	1021	1022	1022	1022	1022	msl_pressure
1hr_rain_acc	4	2	1	1	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	130	184	230	272	399	464	562	639	709	746	766	720	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture