Point Forecast Matrices
Issued by NWS Salt Lake City, UT

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Point Forecast Matrices
National Weather Service Salt Lake City UT
307 PM MDT Fri Sep 12 2025

This product is issued routinely in the early morning and late afternoon.
It may not represent the latest forecast.

UTZ105-131000-
Salt Lake City-Salt Lake UT
40.77N 111.97W Elev. 4226 ft
307 PM MDT Fri Sep 12 2025

Date           09/12/25      Sat 09/13/25            Sun 09/14/25            Mon
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      57          77          58          83          61
Temp             78 70 64 59 57 62 71 76 76 69 64 60 58 64 75 81 82 73 68 65 62
Dewpt            37 40 42 42 41 44 42 41 37 39 41 41 39 42 38 36 33 36 37 38 39
RH               23 33 45 53 55 52 35 28 24 33 43 49 49 45 26 20 17 26 32 37 43
Wind dir          N  E SE SE SE  W NW NW NW  E SE SE SE SE  S SW  W SE SE SE SE
Wind spd          8  9  6  5  5  5 10 10  9  5  6  6  8  9  9  8  6  9  9  9  6
Clouds           SC FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                     10          20           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S                 S  S
Tstms             S                 S  S


Date           09/15/25  Tue 09/16/25  Wed 09/17/25  Thu 09/18/25  Fri 09/19/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      56    77      55    81      59    85      62    81
Temp          74 79 65   57 71 76 61   56 74 81 66   60 78 84 69   63 76 78
Dewpt         41 40 42   41 39 31 34   34 34 32 34   34 34 31 35   40 41 43
PWind dir        SW      NE     W      NE     S       E     S      SE     S
Wind char        GN      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    SC SC SC   SC FW CL CL   CL CL CL CL   FW FW FW FW   SC B1 SC
PoP 12hr         10      20     5       0     0       0     0       5    20
Rain shwrs           S    S                                            S  S
Tstms                S                                                    S

$$

UTZ122-131000-
Cedar City-Iron UT
37.71N 113.10W Elev. 5581 ft
307 PM MDT Fri Sep 12 2025

Date           09/12/25      Sat 09/13/25            Sun 09/14/25            Mon
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      47          77          48          80          49
Temp             75 63 58 54 49 54 70 75 75 65 60 54 49 56 72 78 78 65 61 55 50
Dewpt            30 29 28 30 29 30 31 27 29 30 29 29 27 31 31 28 30 29 29 29 28
RH               19 27 32 40 46 40 23 17 18 27 31 38 42 38 22 16 17 26 29 37 42
Wind dir         SW  S SE SE SE  W  W NW  W  S SE SE SE  S SW SW SW  S SE SE SE
Wind spd         12  5  4  3  2  3  6  8  8  5  5  3  2  4  8 11 11  6  5  4  3
Clouds           CL FW FW FW SC FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW
PoP 12hr                     10          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S
Tstms                               S  S


Date           09/15/25  Tue 09/16/25  Wed 09/17/25  Thu 09/18/25  Fri 09/19/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      49    82      49    83      50    83      53    77
Temp          75 79 62   50 74 80 61   50 76 81 63   51 76 79 64   54 71 72
Dewpt         32 27 28   27 33 30 29   28 32 27 27   26 33 35 37   40 49 46
PWind dir         S       S    SW      SE     N      SE     S       S     S
Wind char        GN      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW CL FW   CL FW CL CL   CL FW CL FW   FW SC SC SC   B1 B1 B1
PoP 12hr          0       0     0       0     0       0     5      30    40
Rain shwrs                                                     S    C  C  C
Tstms                                                          S          S

$$



For more information from NOAA`s National Weather Service visit...
http://weather.gov/saltlakecity