Point Forecast Matrices
Issued by NWS Salt Lake City, UT

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Point Forecast Matrices
National Weather Service Salt Lake City UT
304 AM MDT Thu Aug 21 2025

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

UTZ105-212200-
Salt Lake City-Salt Lake UT
40.77N 111.97W Elev. 4226 ft
304 AM MDT Thu Aug 21 2025

Date             Thu 08/21/25            Fri 08/22/25            Sat 08/23/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      96          72          97          73          97
Temp             74 78 88 94 95 86 81 77 74 78 91 96 95 87 80 75 73 79 92 97 95
Dewpt            49 50 48 47 45 48 50 51 51 51 49 47 43 47 48 48 49 48 47 43 40
RH               41 37 25 20 18 27 34 40 44 39 24 19 17 25 33 38 43 34 21 16 15
Wind dir          E NW NW NW  N NW  E  E NE  E SE NW  N NE  E  E  E SE  W NW NW
Wind spd          4  4  6  9  9  5  4  4  4  3  4  8  9  5  5  5  5  4  2  9 10
Clouds           SC SC SC SC B1 SC B1 SC SC SC B1 B1 B1 SC SC SC FW FW SC SC SC
PoP 12hr                     20          10          30          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S  S  S                 C  C                    S  S  S
Tstms                   S  S  S                 C  C                    S  S  S


Date               Sun 08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            73    92      69    89      67    85      66    81
Temp          81   74 85 91 76   70 83 88 75   68 80 83 72   66 76 80
Dewpt         46   49 48 46 51   54 51 46 51   52 52 49 52   52 51 46
PWind dir           E     S       S     S       E     S      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B1   B1 B1 B2 B1   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           20    50      50    60      50    70      60    70
Rain shwrs     S    S  C  C  C    C  C  L  C    C  C  L  L    C  C  L
Tstms          S          C  S    S     C  C    S  S  C  S    S     C

$$

UTZ122-212200-
Cedar City-Iron UT
37.71N 113.10W Elev. 5581 ft
304 AM MDT Thu Aug 21 2025

Date             Thu 08/21/25            Fri 08/22/25            Sat 08/23/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      96          62          96          62          94
Temp             67 74 90 94 92 82 75 71 66 73 91 95 90 80 75 68 64 73 88 91 88
Dewpt            41 41 42 43 44 45 43 43 43 42 44 43 45 46 45 43 43 45 47 49 48
RH               39 30 19 17 19 27 32 36 43 33 20 17 21 30 34 40 46 37 24 24 25
Wind dir         SE NW NW  W  N  E SE SE SE NW NW  S  W SE SE SE SE SE  W SE SW
Wind spd          2  2  5  5  5  5  5  3  2  1  3  5  6  5  4  3  2  1  3  5  6
Clouds           FW FW B1 B1 B1 SC FW FW FW CL B2 B2 B1 B1 SC SC SC SC B2 B2 B2
PoP 12hr                     40          30          60          50          70
QPF 12hr                      0           0        0.01        0.01        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  S              L  L  C  C  S  S        L  L  L
Tstms                   C  C  S                 C  C  S                 C  C  C


Date               Sun 08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            61    88      58    87      56    81      54    80
Temp          72   63 83 82 70   60 82 80 67   58 75 75 65   56 73 78
Dewpt         48   46 51 51 49   45 50 50 49   45 50 50 47   46 50 47
PWind dir          SE     S       S     S       S     S       S    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B1 B1 B2 B2   B1 SC OV B2   B1 B1 OV B2   B1 B1 B2
PoP 12hr           70    80      70    80      80    90      80    80
Rain shwrs     L    C  C  D  L    C  C  D  D    C  C  D  D    C  C  D
Tstms          C          C  C          C  C       S  C  C          C

$$



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