Suppression Forecast
Issued by NWS Grand Forks, ND

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FNUS73 KFGF 191923
FWSFGF

Spot Forecast for Free Screening: The Anonymous People...Grand Forks Emergency Management
National Weather Service Grand Forks ND
223 PM CDT Tue Sep 19 2017

If conditions become unrepresentative...contact the National
Weather Service.

Please call the NWS in Grand Forks at 701-795-5127 for additional
information and monitor our website (www.weather.gov/fgf) or NOAA
All-Hazards Radio for the latest updates.

.DISCUSSION...
Expecting a line of severe thunderstorms to be possible in Grand
Forks this evening with timing looking to be between 7pm and 9pm.
Primary hazard will be extreme wind gusts up to 75mph with heavy
rainfall - think potential street flooding. Additional, but less likely
threats, include a brief tornado within the squall line and
hail up to 2 inches in size.

.REST OF TODAY...

Sky/weather.........Cloudy. A slight chance of showers and
                    thunderstorms early. A chance of showers and
                    thunderstorms early.
Chance of thunder...40 percent.
Max temperature.....77-82.
Min humidity........56 percent.
Max heat index......79.
Surface winds.......Windy. Southeast winds 20 to 25 mph.

TIME (CDT)      3PM 4PM 5PM 6PM
Sky (%).........87  88  91  93
Weather cov.....        SCH CHC
Weather type....        RW  RW
Tstm (%)........0   40  40  40
Temp............78  79  79  77
RH..............58  56  56  62
Heat index (F)..78  79  79  77
Surface wnd dir.SE  SE  SE  SE
Surface wnd spd.25  25  25  25
Surface wnd gst.40  40  40  40

.TONIGHT...

Sky/weather.........Mostly cloudy. Showers and thunderstorms in the
                    evening, then a chance of showers and
                    thunderstorms after midnight. A slight chance
                    of showers and thunderstorms late.
Chance of thunder...80 percent.
Min temperature.....48-53.
Max humidity........100 percent.
Max heat index......74.
Surface winds.......Windy. Southeast winds 20 to 25 mph becoming
                    southwest 8 to 13 mph after midnight.

TIME (CDT)      7 PM      10 PM     1 AM      4 AM
Sky (%).........96        100       92        80
Weather cov.....DEFNTE    DEFNTE    CHANCE    CHANCE
Weather type....RNSHWR    RNSHWR    RNSHWR    RNSHWR
Tstm (%)........80        70        40        30
Temp............74        64        61        56
RH..............69        97        93        100
Heat index (F)..74        64        61        56
Surface wind....SE 25G40  SE 25G40  SW 13G20  SW 13G20

.WEDNESDAY...

Sky/weather.........Mostly sunny.
Chance of thunder...10 percent.
Surface winds.......Southwest winds 7 to 12 mph.

TIME (CDT)      7 AM      10 AM     1 PM      4 PM
Sky (%).........47        25        12        23
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm (%)........10        0         0         0
Surface wind....W 11G20   W 11G20   SW 12G25  SW 12G25

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy becoming mostly cloudy.
Chance of thunder...0 percent.
Surface winds.......South winds 6 to 11 mph.

TIME (CDT)      7 PM      10 PM     1 AM      4 AM
Sky (%).........14        12        16        40
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm (%)........0         0         0         0
Surface wind....S 8G10    S 8G10    S 11G20   S 11G20

$$
Forecaster...Kaiser
Requested by...Kari Goelz, Director
Type of request...OTHER
.TAG 1716034.0/FGF
.EMAIL karise.goelz@gfcounty.org



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