Soaring Guidance
Issued by NWS Boise, ID

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568
UXUS97 KBOI 071305
SRGBOI

Soaring Forecast
National Weather Service Boise, Idaho
705 AM MDT Thursday, May 7, 2026

This forecast is for Thursday, May 7, 2026:

If the trigger temperature of 71.3 F/21.8 C is reached...then
   Thermal Soaring Index....................... Poor
   Maximum rate of lift........................ 0 ft/min (0.0 m/s)
   Maximum height of thermals.................. 0 ft MSL (0 ft AGL)

Forecast maximum temperature................... 79.0 F/26.6 C
Time of trigger temperature.................... 1145 MDT
Time of overdevelopment........................ None
Middle/high clouds during soaring window....... None
Surface winds during soaring window............ 20 mph or less
Height of the -3 thermal index................. None
Thermal soaring outlook for Friday 05/08....... Good

Wave Soaring Index............................. Not available

Remarks...

Sunrise/Sunset.................... 06:28:50 / 20:53:56 MDT
Total possible sunshine........... 14 hr 25 min 7 sec (865 min 7 sec)
Altitude of sun at 13:41:23 MDT... 62.01 degrees

Upper air data from rawinsonde observation taken on 05/07/2026 at 0600 MDT

Freezing level.................. Entire airmass below 32 F / 0 C
Convective condensation level... 16015 ft MSL (16015 ft AGL)
Lifted condensation level....... 10825 ft MSL (10825 ft AGL)
Lifted index.................... +4.0
K index......................... +8.7

Height  Temperature  Wind  Wind Spd  Lapse Rate  ConvectionT  Thermal  Lift Rate
ft MSL  deg C deg F   Dir   kt  m/s  C/km F/kft  deg C deg F   Index    fpm  m/s
--------------------------------------------------------------------------------

 * * * * * * Numerical weather prediction model forecast data valid * * * * * *

           05/07/2026 at 0900 MDT          |       05/07/2026 at 1200 MDT
                                           |
CAPE...     0.0    LI...       +6.6        | CAPE...     0.0    LI...       +6.6
CINH...     0.0    K Index...  +1.0        | CINH...     0.0    K Index...  -2.6
                                           |
Height Temperature  Wnd WndSpd  Lapse Rate | Temperature  Wnd WndSpd  Lapse Rate
ft MSL deg C deg F  Dir kt m/s  C/km F/kft | deg C deg F  Dir kt m/s  C/km F/kft
--------------------------------------------------------------------------------
 40000 -62.4 -80.3  320  55 28   2.3   1.3 | -62.3 -80.1  315  60 31   2.1   1.2
 38000 -58.2 -72.8  320  53 28   8.1   4.5 | -58.2 -72.8  315  58 30   8.0   4.4
 36000 -53.3 -63.9  320  50 26   8.1   4.5 | -53.4 -64.1  310  53 28   8.0   4.4
 34000 -48.3 -54.9  320  49 25   8.6   4.7 | -48.5 -55.3  310  50 26   8.4   4.6
 32000 -43.2 -45.8  315  49 25   8.6   4.7 | -43.5 -46.3  310  49 25   8.4   4.6
 30000 -38.2 -36.8  315  49 25   7.9   4.3 | -38.5 -37.3  310  48 25   8.2   4.5
 28000 -33.5 -28.3  310  49 25   7.9   4.3 | -33.6 -28.5  315  48 25   8.2   4.5
 26000 -29.0 -20.2  310  49 25   7.4   4.1 | -28.9 -20.0  315  48 25   7.7   4.2
 24000 -24.0 -11.2  310  48 25   7.0   3.8 | -23.8 -10.8  310  46 24   7.0   3.8
 22000 -19.9  -3.8  310  46 24   7.0   3.9 | -19.6  -3.3  310  43 22   7.1   3.9
 20000 -16.0   3.2  305  44 23   6.4   3.5 | -15.6   3.9  305  40 21   6.7   3.7
 18000 -12.2  10.0  300  42 22   6.2   3.4 | -11.9  10.6  300  39 20   5.5   3.0
 16000  -8.5  16.7  295  38 19   6.0   3.3 |  -8.6  16.5  295  36 18   5.6   3.1
 14000  -4.9  23.2  290  34 17   5.9   3.2 |  -5.0  23.0  295  32 16   5.9   3.2
 12000  -1.5  29.3  290  28 14   6.1   3.4 |  -1.5  29.3  290  28 14   5.7   3.1
 10000   2.1  35.8  290  22 11   6.2   3.4 |   1.9  35.4  290  22 12   5.9   3.3
  9000   3.9  39.0  290  18  9   6.2   3.4 |   4.1  39.4  285  18  9   6.4   3.5
  8000   6.3  43.3  290  15  8   8.3   4.6 |   5.9  42.6  285  15  8   7.6   4.2
  7500   7.1  44.8  295  14  7   4.5   2.5 |   6.7  44.1  290  14  7   5.0   2.8
  7000   8.0  46.4  295  14  7   6.4   3.5 |   7.7  45.9  290  13  7   7.0   3.8
  6500   8.9  48.0  300  13  7   5.7   3.1 |   8.6  47.5  295  12  6   6.6   3.6
  6000   9.8  49.6  305  13  7   6.3   3.5 |   9.7  49.5  300  11  6   7.2   3.9
  5500  10.7  51.3  310  13  7   6.1   3.4 |  10.8  51.4  305  11  6   9.1   5.0
  5000  11.6  52.9  320  13  7   6.8   3.7 |  12.2  54.0  305  11  5   9.5   5.2
  4750  12.1  53.8  320  14  7   7.0   3.8 |  12.9  55.2  305  11  6   9.8   5.4
  4500  12.6  54.7  315  13  7   6.3   3.5 |  13.6  56.5  305  11  6  10.7   5.9
  4250  13.0  55.4  315  11  6   5.2   2.8 |  14.4  57.9  305  10  5  10.3   5.6
  4000  13.3  55.9  315  10  5   2.9   1.6 |  15.2  59.4  305  10  5   9.1   5.0
  3750  13.5  56.3  315   9  5   4.9   2.7 |  15.8  60.4  305  10  5  10.0   5.5
  3500  13.9  57.0  310   8  4   8.2   4.5 |  16.7  62.1  305   9  5  13.8   7.6
  3400  13.9  57.0  310   8  4   8.2   4.5 |  16.7  62.1  305   9  5  13.8   7.6
  3300  14.5  58.1  310   7  4   7.2   3.9 |  17.9  64.2  305   9  5  18.1   9.9
  3200  14.5  58.1  310   7  4   7.2   3.9 |  17.9  64.2  305   9  5  18.1   9.9
  3100  14.5  58.1  310   7  4   7.2   3.9 |  17.9  64.2  305   9  5  18.1   9.9
  3000  15.0  59.0  310   6  3  10.7   5.9 |  19.3  66.7  305   9  5  19.4  10.6
  2900     M     M    M   M  M     M     M |     M     M    M   M  M     M     M

           05/07/2026 at 1500 MDT          |       05/07/2026 at 1800 MDT
                                           |
CAPE...     0.0    LI...       +6.6        | CAPE...     0.0    LI...       +5.8
CINH...    -0.2    K Index...  +3.5        | CINH...     0.0    K Index...  +8.7
                                           |
Height Temperature  Wnd WndSpd  Lapse Rate | Temperature  Wnd WndSpd  Lapse Rate
ft MSL deg C deg F  Dir kt m/s  C/km F/kft | deg C deg F  Dir kt m/s  C/km F/kft
--------------------------------------------------------------------------------
 40000 -62.3 -80.1  315  64 33   2.2   1.2 | -62.5 -80.5  320  60 31   2.1   1.1
 38000 -58.2 -72.8  315  61 32   7.8   4.3 | -58.3 -72.9  320  58 30   8.0   4.4
 36000 -53.5 -64.3  315  57 29   7.8   4.3 | -53.5 -64.3  315  54 28   8.0   4.4
 34000 -48.6 -55.5  315  53 27   8.6   4.7 | -48.6 -55.5  315  51 26   8.5   4.7
 32000 -43.5 -46.3  315  50 26   8.6   4.7 | -43.5 -46.3  315  47 24   8.5   4.7
 30000 -38.5 -37.3  315  47 24   8.0   4.4 | -38.5 -37.3  320  42 22   8.2   4.5
 28000 -33.7 -28.7  320  43 22   8.1   4.4 | -33.5 -28.3  325  35 18   8.2   4.5
 26000 -29.0 -20.2  320  40 21   7.7   4.2 | -28.7 -19.7  325  30 16   8.0   4.4
 24000 -23.9 -11.0  320  37 19   7.5   4.1 | -23.4 -10.1  320  27 14   7.6   4.1
 22000 -19.4  -2.9  315  36 19   7.5   4.1 | -18.8  -1.8  315  26 13   7.6   4.2
 20000 -15.1   4.8  310  36 19   7.3   4.0 | -14.6   5.7  310  28 14   7.1   3.9
 18000 -11.0  12.2  305  36 19   6.2   3.4 | -10.5  13.1  310  30 15   6.5   3.6
 16000  -7.8  18.0  305  34 18   5.3   2.9 |  -7.1  19.2  310  30 15   5.3   2.9
 14000  -4.5  23.9  300  31 16   5.9   3.2 |  -4.0  24.8  305  29 15   5.6   3.1
 12000  -0.8  30.6  295  27 14   5.8   3.2 |  -0.4  31.3  300  27 14   6.2   3.4
 10000   2.6  36.7  295  22 12   6.1   3.3 |   3.4  38.1  295  24 12   7.0   3.8
  9000   4.9  40.8  290  19 10   7.0   3.8 |   6.1  43.0  295  21 11   8.2   4.5
  8000   7.2  45.0  295  17  9   9.9   5.4 |   8.6  47.5  300  19 10   9.9   5.4
  7500   8.1  46.6  295  15  8   4.8   2.6 |   9.6  49.3  305  17  9   6.0   3.3
  7000   9.2  48.6  300  14  7   6.7   3.7 |  10.7  51.3  315  16  8   7.3   4.0
  6500  10.5  50.9  300  12  6  10.2   5.6 |  12.0  53.6  320  14  7   9.1   5.0
  6000  11.7  53.1  305  12  6   8.5   4.7 |  13.2  55.8  325  13  7   8.2   4.5
  5500  13.0  55.4  305  11  6   9.9   5.4 |  14.5  58.1  330  12  6   9.2   5.1
  5000  14.5  58.1  305  11  6  10.1   5.6 |  15.9  60.6  335  11  6   9.7   5.3
  4750  15.2  59.4  305  11  6  10.1   5.5 |  16.6  61.9  335  12  6  10.2   5.6
  4500  16.0  60.8  305  11  6  10.4   5.7 |  17.4  63.3  335  11  6  10.0   5.5
  4250  16.8  62.2  305  10  5  10.2   5.6 |  18.1  64.6  335  11  5   9.8   5.4
  4000  17.5  63.5  305  10  5   9.7   5.3 |  18.8  65.8  335  10  5   9.1   5.0
  3750  18.2  64.8  305  10  5   9.7   5.3 |  19.5  67.1  335  10  5   9.1   5.0
  3500  19.0  66.2  305  10  5  12.5   6.8 |  20.2  68.4  335  10  5  10.2   5.6
  3400  19.0  66.2  305  10  5  12.5   6.8 |  20.2  68.4  335  10  5  10.2   5.6
  3300  20.1  68.2  305   9  5  19.1  10.5 |  21.0  69.8  335   9  5  12.4   6.8
  3200  20.1  68.2  305   9  5  19.1  10.5 |  21.0  69.8  335   9  5  12.4   6.8
  3100  20.1  68.2  305   9  5  19.1  10.5 |  21.0  69.8  335   9  5  12.4   6.8
  3000  21.8  71.2  305   9  5  24.3  13.3 |  22.1  71.8  335   9  5  19.9  10.9
  2900     M     M    M   M  M     M     M |     M     M    M   M  M     M     M
________________________________________________________________________________

This product is issued twice per day, once by approximately 0630 MST/0730 MDT
(1330 UTC) and again by approximately 1830 MST/1930 MDT (0130 UTC).  It is not
continuously monitored nor updated after its initial issuance.

The information contained herein is based on rawinsonde observation and/or
numerical weather prediction model data taken at the Boise Airport site in
Boise, Idaho at

                   Latitude:    43.56774
                   Longitude: -116.21089
                   Elevation: 2867 feet (874 meters)

and may not be representative of other areas in eastern Oregon or southwest
Idaho. Note that some elevations in numerical weather prediction models differ
from actual station elevations, which can lead to data which appear to be below
ground. Erroneous data such as these should not be used.

The content and format of this report as well as the issuance times are subject
to change without prior notice.

082025