Current Conditions
Temp3.1 C
RH9 %
WindNW 0 mph
RoadOpen (4x4 only)
Observations

STN DATE
UTC
TIME
UTC
TEMP
oF
DPNT
oF
RH
%
WSPD
Kts
PK WSPD
Kts
WDIR
dir
PRES
mb
RAIN
mm
PW
mm
Seeing
arcsec
Road
Condition
Trends
UH88 02/09/16 05:48 37.2 -28.4 7 0 0 S


48 hrs
CFHT/GEM 02/09/16 05:48 37.6 -21.8 9 0 0 NW 616 0.00
0.87 Meteogram
UKIRT 02/09/16 05:47 37.4 -28.2 7

SSE 614

Dry Meteogram
IRTF 02/09/16 05:46 34.4 -13.6 5 11 11 S


Meteogram
SUBARU 02/09/16 05:44 37.0 -25.3 8 1 0 NNE 620 0.00
Meteogram
KECK -- -- -- -- -- -- -- -- -- -- -- -- --
JCMT 02/09/16 05:46 36.9 -17.6 11 1
NNE 623

Meteogram
CSO -- -- -- -- -- -- -- -- -- -- -- -- --
SMA 02/09/16 05:39 37.2 -19.6 10 2
WSW 622 0.00
Trend
VLBA 02/09/16 05:37 41.7 -7.0 14 3 3 WSW 653 0.00
Meteogram
HP 02/09/16 05:48 49.6 2.3 15 6 8 NNW 725 0.00
Meteogram
UNITS UTC | HST oC | K | F % mph | Kts | mps dir mb mm Tau | mm arcsec

Wind Field

Web Cams

Gemini Telescope (Aimed South)

JCMT (Aimed Variable)

View of Mauna Kea from MLO (Aimed North)

Check the MKWC Web Cams page for more mountain cams.
Summit Road Surface Observations

Date - TimeConditionGrip Surface Temperature
March 08, 2016 - 1948 HSTDryGood 3.3 oC
The conditions above represent a 1 foot diameter section of road on the summit and one should not assume conditions on the rest of the road are the same. For more details, see Summit Road Surface Observations.
Latest Rawinsonde Data

Hilo, Hawaii

Mon 08 Feb 2016
1400 HST
Lihue, Kauai

Mon 08 Feb 2016
1400 HST
Rawinsonde diagrams are updated daily at roughly 0310 HST and 1510 HST.
Archive Soundings are available at Department of Atmospheric Science at the University of Wyoming