Spot Forecast
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
868 FNUS73 KFSD 130317 FWSFSD Spot Forecast for Dulcie Thompson RX...South Dakota Game FIsh and Parks National Weather Service Sioux Falls SD 1017 PM CDT Sun May 12 2024 If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Light northeast wind and poor smoke dispersion through 8 AM. Winds will increase through the morning. Smoke dispersion improves by mid day with winds sustained 10 to 15 mph with occasional afternoon gusts up to 20 mph. Latest high resolution models suggest areas of smoke from Canadian wildfires will filter through aloft and may reach the surface across southeast South Dakota tonight, lingering through the day Monday. Upstream observations with visibility as low as 4 miles has been observed in this near surface smoke. Temperatures, initially starting in the lower 50s, will warm to the mid 70s with an afternoon minimum humidity around 30 percent. The next chance of rain comes Tuesday night. .MONDAY... Max temperature.....Around 74. Min humidity........32 percent. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......MCLDY MCLDY MCLEAR MCLEAR MCLEAR MCLEAR Sky (%).........72 53 24 21 17 10 Weather cov..... AREAS AREAS AREAS AREAS Weather type....NONE NONE SMOKE SMOKE SMOKE SMOKE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............55 56 63 69 72 74 Dewpoint........50 49 47 45 43 43 RH..............84 76 56 42 35 33 20 ft wind......NNE 8 NE 10 NE 14 NE 13 NNE 13 NNE 13 20 ft wind gust.13 17 20 18 17 16 Mix hgt (ft)....400 1100 1700 4400 6500 7200 Transport wind..NE 8 ENE 12 ENE 16 NE 18 N 17 N 16 Haines index....4 5 5 5 5 5 Smoke Dispersal.POOR POOR FAIR EXCEL EXCEL EXCEL .MONDAY NIGHT... Min temperature.....Around 45. Max humidity........81 percent. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......MCLEAR CLEAR CLEAR CLEAR CLEAR CLEAR Sky (%).........7 5 3 2 1 1 Weather cov.....DEFNTE Weather type....HAZE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............73 69 60 54 51 48 Dewpoint........42 42 42 41 40 41 RH..............33 38 52 61 67 77 20 ft wind......NNE 13 NE 9 NE 8 NE 8 NE 7 ENE 6 20 ft wind gust.16 13 12 10 10 9 Mix hgt (ft)....6800 600 400 400 400 400 Transport wind..N 16 NNE 10 NNE 10 NE 12 NE 12 ENE 9 Haines index....5 4 4 4 4 4 Smoke Dispersal.EXCEL POOR POOR POOR POOR POOR $$ Forecaster...BP Requested by...Jonny Pfeifer Type of request...PRESCRIBED .TAG 2413893.0/FSD .DELDT 05/12/24 .FormatterVersion 2.0.0