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Latest ZFP from WFO RIW

		
National Weather Service Local Forecast for Star Valley Ranch
Updated: 21 Jan 09:01 am MST

Today... Scattered snow showers, mainly after noon.  Mostly
cloudy, with a high near 28. South southwest wind around 6 mph. 
Chance of precipitation is 40%. Total daytime snow accumulation of
less than a half inch possible. 

Tonight... Snow showers likely, mainly before 7pm.  Mostly
cloudy, with a low around 17. South wind around 6 mph.  Chance of
precipitation is 60%. New snow accumulation of around an inch
possible. 

Friday... Scattered snow showers.  Mostly cloudy, with a high
near 31. South wind around 6 mph.  Chance of precipitation is 40%. New
snow accumulation of less than a half inch possible. 

Friday Night... A 50 percent chance of snow showers.  Mostly
cloudy, with a low around 20. South southeast wind around 6 mph
becoming northeast after midnight.  New snow accumulation of 1 to 2
inches possible. 

Saturday... A 50 percent chance of snow showers.  Mostly
cloudy, with a high near 28. North northeast wind around 6 mph
becoming northwest in the afternoon.  New snow accumulation of less
than a half inch possible. 

Saturday Night... A 20 percent chance of snow showers before
midnight.  Mostly cloudy, with a low around 4. West northwest wind 5
to 7 mph becoming south southwest after midnight. 

Sunday... Partly sunny, with a high near 22. South wind around
6 mph. 

Sunday Night... Partly cloudy, with a low around 4.

Monday... A 20 percent chance of snow showers.  Partly sunny,
with a high near 25.

Monday Night... A 20 percent chance of snow showers after
midnight.  Mostly cloudy, with a low around 2.

Tuesday... A chance of snow showers.  Mostly cloudy, with a
high near 24.

Tuesday Night... A slight chance of snow showers.  Mostly
cloudy, with a low around 10.

Wednesday... A chance of snow showers.  Mostly cloudy, with a
high near 24.

		

Latest AFD from WFO RIW

				

Latest GFS MOS for JAC

		KJAC   GFS MOS GUIDANCE    1/21/2021  1200 UTC
DT /JAN  21/JAN  22                /JAN  23                /JAN  24
HR   18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 06 12
N/X                    18          30          11          24    -3
TMP  21 24 24 23 23 22 22 19 23 28 29 23 18 16 15 12 17 21 22  6  1
DPT  15 18 19 19 20 19 18 19 21 22 23 22 18 16 15 12 14 14 12  5  0
CLD  OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV SC FW CL BK BK
WDR  15 17 18 18 19 19 22 01 16 17 18 02 01 01 36 36 36 36 05 01 01
WSP  04 04 05 06 07 06 06 03 03 04 04 06 07 05 06 06 04 02 02 04 05
P06        35    61    47    19    27    27     7     9     7  5  9
P12                    72          27          31          11    12
Q06         1     1     1     0     0     0     0     0     0  0  0
Q12                     1           0           0           0     0
T06      0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 5
T12            0/ 0        0/ 0        0/ 0        0/ 2     0/ 1
POZ   0  0  0  0  1  0  0  0  0  0  0  0  1  0  0  0  0  0  0  1  0
POS  97 95 95 97 94 96 97100100100100100 95 96 94100100 91 98 97100
TYP   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
SNW                     2                       0                 0
CIG   6  6  5  5  5  5  6  6  6  6  5  6  6  6  6  6  8  8  8  6  8
VIS   7  5  4  3  3  3  4  5  7  7  4  5  7  7  7  7  7  7  7  7  7
OBV   N  N  N BR BR BR BR BR  N  N BR HZ  N  N  N  N  N  N  N  N  N



681
FOUS26 KWNO 211200

-----------------

KJAC   GFSX MOS GUIDANCE   1/21/2021  0000 UTC
FHR  24| 36  48| 60  72| 84  96|108 120|132 144|156 168|180 192
THU  21| FRI 22| SAT 23| SUN 24| MON 25| TUE 26| WED 27| THU 28 CLIMO
X/N  27| 13  28|  7  24|  0  22| -6  23| -1  23|  8  29| 14  29  6 29
TMP  25| 16  26| 11  21|  3  19| -3  22|  3  21| 12  27| 18  27
DPT  18| 14  19| 10  13|  2   5| -5   6|  1  13|  9  15| 14  20
CLD  OV| OV  OV| OV  PC| PC  CL| CL  CL| PC  PC| OV  OV| OV  OV
WND   7|  6   5|  7   6|  8   6|  8   5| 10   7| 14  14| 14  14
P12  35| 62  25|  8  11| 14   9|  5   6|  9  13| 29  21| 36  39999999
P24    |     64|     14|     16|      9|     16|     42|     54   999
Q12   0|  1   0|  0   0|  0   0|  0   0|  0   0|  0    |
Q24    |      1|      0|      0|      0|      0|       |
T12   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0   0
T24    |  0    |  0    |  0    |  0    |  0    |  0    |  0
PZP   1|  1   1|  1   1|  0   1|  0   1|  0   1|  1   1|  1   1
PSN  96| 97  93| 95  94| 97  95| 95  99| 98  96| 93  96| 92  94
PRS   3|  2   6|  4   6|  3   4|  3   0|  2   3|  7   4|  8   5
TYP   S|  S   S|  S   S|  S   S|  S   S|  S   S|  S   S|  S   S
SNW    |      1|      0|      0|      0|      0|       |

		
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