000 FPUS75 KPIH 092242 NOWPIH SHORT TERM FORECAST NATIONAL WEATHER SERVICE POCATELLO/IDAHO FALLS ID 441 PM MDT TUE APR 9 2002 IDZ020-032-100145- LOST RIVER/PAHSIMEROI-UPPER SNAKE RIVER PLAIN- 441 PM MDT TUE APR 9 2002 .NOW... STRONG SOUTHWEST WINDS WILL CONTINUE UNTIL 800 PM TONIGHT OVER THE ARCO DESERT...FROM THE CITY OF ARCO TO THE WESTERN EDGE OF IDAHO FALLS. EXPECT WINDS OF 30 TO 40 MPH WITH GUSTS TO 55 MPH TO CONTINUE DURING THAT TIME. IF YOUR ARE TRAVELING THROUGH THE SNAKE RIVER PLAIN ON U S ROUTES 20...26...OR STATE ROUTE 33...MOTORISTS SHOULD EXERCISE CAUTION BY SLOWING DOWN IN ORDER TO MAINTAIN CONTROL OF YOUR VEHICLE. $$ JAM