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FNUS74 KOUN 211622
FWSOUN

Spot Forecast for Chickasaw Tornado Recovery...National Park Service
National Weather Service Norman OK
1122 AM CDT Tue May 21 2024

Forecast is based on forecast start time of 0600 CDT on May 22.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (405) 325-3816 if you have questions
or concerns with this forecast.

.DISCUSSION...
There is a low chance for thunderstorm development late this afternoon,
but the more significant chances for storms begin after sunrise Wednesday
morning with storms likely by afternoon as a cold front moves into the
area and then stalls out over the area. With the front stalling out very
close by, the wind direction is somewhat uncertain for tomorrow afternoon
depending on if the front stalls to the north or to the south of your
area. Regardless, there will also be some variability in the winds due
to outflow from the expected showers and thunderstorms in the area.

The forecast for Thursday will somewhat depend on what happens Wednesday
and Wednesday night, but right now it looks likely that showers and
thunderstorms will affect the area again, especially Thursday afternoon.

.WEDNESDAY...

Sky/weather.........Mostly cloudy with scattered showers and
                    thunderstorms in the morning, then numerous
                    showers and thunderstorms in the afternoon.
Max temperature.....Around 79.
Min humidity........74 percent.
Surface winds (mph).East winds 7 to 9 mph shifting to the northeast
                    6 to 9 mph late in the morning.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........47     64     63     68     71     72
Weather cov.....       SCTTRD SCTTRD SCTTRD NUMRUS NUMRUS
Weather type....NONE   RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........       SCTTRD SCTTRD SCTTRD SCTTRD NUMRUS
Temp............71     71     72     73     75     77
RH..............99     100    91     92     84     74
Surface wnd dir.S      SE     E      E      E      NE
Surface wnd spd.7      8      9      8      6      7
Surface wnd gst.10     13     14     13     9      10

.WEDNESDAY NIGHT...

Sky/weather.........Mostly cloudy. Showers and thunderstorms likely
                    in the evening, then chance of showers and
                    thunderstorms overnight.
Min temperature.....Around 64.
Max humidity........100 percent.
Surface winds (mph).East winds 6 to 8 mph shifting to the southeast
                    around 6 mph after 3 am.

TIME (CDT)      6 PM         10 PM        2 AM
Sky (%).........70           74           66
Weather cov.....NUMRUS       LIKELY       CHANCE
Weather type....RNSHWR       RNSHWR       RNSHWR
Tstm cov........NUMRUS       LIKELY       CHANCE
Temp............75           68           66
RH..............77           95           96
Surface wnd dir.NE           NE           E
Surface wnd spd.7            7            6
Surface wnd gst.10           10           9

.THURSDAY...

Sky/weather.........Mostly cloudy then becoming partly sunny.
                    Chance of showers and thunderstorms early in
                    the morning, then slight chance of showers and
                    thunderstorms in the morning. Showers and
                    thunderstorms likely in the afternoon.
Max temperature.....Around 80.
Min humidity........76 percent.
Surface winds (mph).South winds 6 to 12 mph.

TIME (CDT)      6 AM         10 AM        2 PM
Sky (%).........75           80           76
Weather cov.....CHANCE       S CHC        LIKELY
Weather type....RNSHWR       RNSHWR       RNSHWR
Tstm cov........CHANCE       S CHC        LIKELY
Temp............65           71           78
RH..............100          93           82
Surface wnd dir.SE           SE           S
Surface wnd spd.6            9            12
Surface wnd gst.9            14           17

$$
Forecaster...SPEHEGER
Requested by...David Fox
Type of request...OTHER
.TAG 2414726.1/OUN
.DELDT 05/21/24
.FormatterVersion 2.0.0
.EMAIL dfox@nps.gov