367
FNUS73 KBIS 031050
FWSBIS

Spot Forecast for Lake Nettie 30/32...USFWS
National Weather Service Bismarck ND
550 AM CDT Tue Jun 3 2025

Forecast is based on ignition time of 0900 CDT on June 03.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Mostly cloudy skies will be found across the fire area this morning,
gradually becoming mostly clear to partly cloudy this afternoon. Look
for a steady northwest wind today generally at 10 to 15 mph, with some
higher gusts up to 20 mph in the afternoon. Precipitation chances are low today, and
expect afternoon humidity values in the mid 20s. Partly cloudy skies will
start tonight, with increasing clouds late. Northwest wind will diminish
later this evening, then become a light southwest wind tonight.
Humidity will recover to near 75 percent. Wednesday, will see increasing clouds
and a chance for afternoon and evening showers, with a slight chance of thunderstorms.
Winds will remain light and shift to the northwest around 6 to 12 mph.
Similar temperatures in the lower 70s will be found, with afternoon humidity values
improving into the mid 30s.

.REST OF TODAY...

Sky/weather.........Mostly cloudy in the morning becoming mostly sunny to
                    partly cloudy mid to late morning.
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 71.
Min humidity........26 percent.
Wind (20 ft)........Northwest winds 10 to 15 mph with afternoon gusts to 20 mph.
Mixing height.......8100 ft AGL.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Fair (40700 knot-ft) early in the morning
                    increasing to very good (131800 knot-ft) in the
                    afternoon.

TIME (CDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........4   1   2   5   16  15  17  26  40
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0
Temp............55  59  63  65  66  67  68  69  69
RH..............61  53  43  35  34  32  29  27  26
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..10  11  12  13  14  14  14  14  13
20 FT wind gust.15  17  18  19  20  20  20  20  20
Mix hgt (kft)...2.7 3.4 5.3 6.6 7.6 7.8 8.1 8.1 8.1
Transp wind dir.NW  NW  NW  NW  NW  NW  NW  W   W
Transp wind spd.17  15  20  20  20  20  18  18  17
Dispr kt-ft/1K..41  44  89  113 129 132 130 130 122

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
CWR.................0 percent.
Chance of pcpn......10 percent.
Chance of thunder...7 percent.
Min temperature.....Around 46.
Max humidity........74 percent.
Wind (20 ft)........Northwest winds 6 to 12 mph becoming light
                    and variable after sunset. Winds then becoming
                    west southwest around 5 mph after 0100.
Mixing height.......200 ft AGL.
Transport winds.....West 8 to 18 mph.
Smoke dispersal.....Very good (115100 knot-ft) early in the evening
                    decreasing to poor (1800 knot-ft) in the
                    late evening and overnight.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........25     26     27     21     39     53
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
CWR.............0      0      0      0      0      0
Chc of pcpn (%).0      0      0      0      10     10
Chc of thdr (%).0      0      0      0      10     10
Temp............69     66     57     53     49     48
RH..............26     33     47     54     66     68
20 ft wind......W 12   W 9    W 6    SW 5   SW 5   W 5
20 ft wind gust.19     14     10     9      8      8
Mix hgt (ft)....7700   3400   700    400    300    300
Transport wind..W 17   W 12   W 9    W 10   W 8    W 8
Dispr kt-ft/1K..115    34     5      3      2      2

.WEDNESDAY...

Sky/weather.........Partly cloudy.Chance of showers, with a slight chance
                    of thunderstorms, mainly in the afternoon and evening.
CWR.................5 percent.
Chance of pcpn......40 percent.
Chance of thunder...20 percent.
Max temperature.....Around 72.
Min humidity........35 percent.
Wind (20 ft)........Light west wind becoming northwest 6 to 12 mph with some
                    higher gusts in the afternoon. Gusty and erratic winds
                    possible near thunderstorms in the afternoon and evening.
Mixing height.......7000 ft AGL.
Transport winds.....Northwest 7 to 14 mph.
Smoke dispersal.....Poor (2200 knot-ft) early in the morning
                    increasing to good (70400 knot-ft) in the
                    afternoon.

TIME (CDT)      6 AM         10 AM        2 PM
Sky (%).........75           45           41
Weather cov.....                          CHANCE
Weather type....NONE         NONE         RNSHWR
Tstm cov........                          S CHC
CWR.............0            0            0
Chc of pcpn (%).10           0            40
Chc of thdr (%).10           0            20
Temp............47           61           67
RH..............74           51           38
20 FT wind......W 5G7        NW 5G10      NW 8G14
Mix hgt (ft)....300          2200         6300
Transport wind..NW 8         NW 9         NW 13
Dispr kt-ft/1K..2            17           69

$$
Forecaster...ANGLIN
Requested by...D. Mireles
Type of request...PRESCRIBED
.TAG 2515248.0/BIS
.DELDT 06/03/25
.FormatterVersion 2.0.0
.EMAIL Dustin_mireles@fws.gov