556 FLUS43 KBIS 171925 HWOBIS HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BISMARCK ND 225 PM CDT SAT MAY 17 2008 NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-181930- DIVIDE-BURKE-RENVILLE-BOTTINEAU-ROLETTE-WILLIAMS-MOUNTRAIL-WARD- MCHENRY-PIERCE-MCKENZIE-DUNN-MERCER-OLIVER-MCLEAN-SHERIDAN-WELLS- FOSTER-GOLDEN VALLEY-BILLINGS-STARK-MORTON-BURLEIGH-KIDDER- STUTSMAN-SLOPE-HETTINGER-GRANT-BOWMAN-ADAMS-SIOUX-EMMONS-LOGAN- LA MOURE-MCINTOSH-DICKEY- 225 PM CDT SAT MAY 17 2008 /125 PM MDT SAT MAY 17 2008/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL NORTH DAKOTA...NORTHWEST NORTH DAKOTA...SOUTH CENTRAL NORTH DAKOTA...SOUTHEAST NORTH DAKOTA AND SOUTHWEST NORTH DAKOTA. .DAY ONE...THIS AFTERNOON AND TONIGHT CRITICAL FIRE WEATHER CONDITIONS WILL CONTINUE SATURDAY AFTERNOON AND INTO THE EARLY EVENING ACROSS WESTERN AND CENTRAL NORTH DAKOTA. RELATIVE HUMIDITY VALUES NEAR 15 PERCENT...SUSTAINED NORTHWESTERLY WIND SPEEDS OF 25 TO 35 MPH WITH GUSTS OF 40 TO 50 MPH AND DRY VEGETATION CONDITIONS WILL PROMOTE RAPID FIRE GROWTH. AS A RESULT...A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM CDT SATURDAY FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA. FURTHERMORE... A WIND ADVISORY AND A LAKE WIND ADVISORY IS IN EFFECT UNTIL 9 PM CDT FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA FOR THE STRONG WIND SPEEDS MENTIONED ABOVE. USE CAUTION IF DRIVING A HIGH PROFILE VEHICLE OR VENTURING ONTO LAKES AND RIVERS. TEMPERATURES ARE EXPECTED TO FALL INTO THE LOW TO MID 30S ACROSS PORTIONS OF EAST CENTRAL NORTH DAKOTA SATURDAY NIGHT AND INTO SUNDAY MORNING. COMBINED WITH MOSTLY CLEAR SKIES AND LIGHT WINDS...FROST WILL BE A THREAT FROM BOTTINEAU COUNTY TO KIDDER COUNTY AND POINTS EAST SATURDAY NIGHT. A FROST ADVISORY IS IN EFFECT FOR THIS AREA FROM 1 AM CDT TO 7 AM CDT SATURDAY NIGHT AND INTO SUNDAY MORNING. COVER ANY VEGETATION THAT IS VULNERABLE TO NEAR FREEZING TEMPERATURES AND FROST. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY RELATIVE HUMIDITY VALUES NEAR 20 PERCENT...SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS TO 35 MPH AND DRY FUEL CONDITIONS WILL CREATE FIRE WEATHER CONCERNS ON SUNDAY AND MONDAY. THE SOUTHWESTERN PORTION OF THE STATE WILL BE OF FIRE WEATHER CONCERN ON SUNDAY WITH ALL OF WESTERN AND CENTRAL NORTH DAKOTA ON MONDAY. A FIRE WEATHER WATCH OR RED FLAG WARNING MAY BE NEEDED FOR THESE AREAS. A SLIGHT CHANCE OF AN AFTERNOON AND EARLY EVENING THUNDERSTORM ON MONDAY WILL ALSO BE POSSIBLE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. $$ PJA