Spot Forecast
Issued by NWS Sioux Falls, SD

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FNUS73 KFSD 140916
FWSFSD

Spot Forecast for Reynolds RX...SD GFP
National Weather Service Sioux Falls SD
416 AM CDT Tue May 14 2024

If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Light east-southeasterly winds will result in poor smoke
dispersion this morning. However, once winds increase to 10 to 15
mph this afternoon, should see smoke dispersion quickly improve.
High res models continue to indicate that Canadian wildfire smoke
will linger aloft through the evening, with impacts at the surface
expected to remain minimal. Afternoon temperatures will climb
into the lower 70s with dew points in the 40s, resulting in
afternoon RH values near 30 percent.

Otherwise, expect chances for showers and storms to return late
tonight through Wednesday as a frontal boundary slowly moves
across the area. Southerly winds of 10-15 mph on Wednesday
morning will transition to northwesterly by afternoon with the
passage of the boundary.

.TODAY...

Max temperature.....Around 73.
Min humidity........31 percent.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC
Sky (%).........30  30  30  30  30  30  30  30  29  27  26  28
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............47  48  52  57  64  67  68  71  72  73  73  73
Dewpoint........38  38  40  41  42  41  42  41  41  41  41  40
RH..............71  68  63  55  45  39  39  34  33  31  31  30
20 FT wind dir..E   E   E   ESE ESE ESE ESE ESE ESE SE  SE  SE
20 FT wind spd..8   7   9   9   10  10  10  10  12  13  13  13
20 FT wind gust.12  12  12  13  13  14  14  15  16  17  17  17
Mix hgt (kft)...0.4 0.4 0.5 1.3 2.5 3.1 4.0 4.4 4.6 4.7 4.9 4.9
Transp wind dir.E   E   ESE ESE E   E   E   ESE ESE ESE SE  SE
Transp wind spd.9   10  10  10  10  10  10  13  14  15  14  17
Haines index....5   5   5   5   5   5   5   4   4   4   4   4
Smoke Dispersal.PR  PR  PR  PR  FR  FR  GD  GD  GD  EX  GD  EX

$$
Forecaster...SST
Requested by...Ryan Park
Type of request...PRESCRIBED
.TAG 2414084.0/FSD
.DELDT 05/14/24
.FormatterVersion 2.0.0