439
FXUS65 KBOI 020311
AFDBOI
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
911 PM MDT SUN JUN 1 2025
DISCUSSION
NORTHWEST FLOW WILL REMAIN OVER THE REGION WITH
SMOKE ALOFT MOVING INTO THE AREA THIS EVENING WITH ASIA
ORIGINS. CLOUDS WILL CONTINUE TO DECREASE THIS EVENING FOR THOSE
WITH AURORA VIEWING INTERESTS TONIGHT. NORTHWEST FLOW CONTINUES
OVER THE NEXT SEVERAL DAYS KEEPING TEMPERATURES COOLER THAN
NORMAL WITH BREEZY NORTHWEST WINDS DURING THE AFTERNOON. CURRENT
FORECAST ON TRACK WITH NO UPDATES.
AVIATION
VFR. MONDAY AFTERNOON, VIRGA OR LIGHT SHOWERS FOR
CENTRAL ID MOUNTAINS NEAR/EAST OF KMYL. SURFACE WINDS DECREASING TO
W-NW 5-15 KT OVERNIGHT, EXCEPT 20-30 KT GUSTS CONTINUING FOR
KMUO/KTWF/KJER. WINDS ALOFT AT 10KFT MSL: W TO NW 10-25 KT. LOW
LEVEL WIND SHEAR AT/NEAR KEUL-KONO OVERNIGHT.
KBOI...VFR. SURFACE WINDS: NW 10-17 KT, GUSTS UP TO 20-27 KT.
PREV DISCUSSION
SHORT TERM...TONIGHT THROUGH TUESDAY NIGHT...AFTER A SLIGHT
CHANCE OF SHOWERS AND A 10% CHANCE OF THUNDERSTORMS IN SOUTHERN
TWIN FALLS COUNTY THIS EVENING, THERE IS NO PRECIPITATION IN
THE FORECAST THROUGH TUESDAY NIGHT. THE MAIN WEATHER STORY WILL
BE THE BREEZY WINDS. GUSTS ABOVE 30 MPH HAVE BEEN COMMON THIS
AFTERNOON. AFTER A DECREASE LATE TONIGHT, GUSTS 20 TO 25 MPH
WILL BE COMMON MONDAY AFTERNOON. TEMPERATURES WILL BE COOLER
THAN TODAY AND END UP RIGHT AROUND NORMAL FOR THE DATE. WINDS
WILL NOT BE AS STRONG TUESDAY AND TEMPERATURES WILL BEGIN A
WARMUP THAT WILL LAST THROUGH THE END OF THE WEEK.
LONG TERM...WEDNESDAY THROUGH SUNDAY...GENERALLY QUIET THROUGH
SUNDAY. HIGH PRESSURE ALOFT OVER THE PACIFIC AND TROUGHING OVER THE
NORTHERN PLAINS PUTS OUR AREA UNDER NORTHWEST FLOW ALOFT.
DETERMINISTIC MODELS HINT AT SHORTWAVES PROGRESSING THROUGH THIS
NORTHWEST FLOW THROUGHOUT THE WEEK. HOWEVER, WITH LIMITED MOISTURE
AVAILABILITY, PRECIPITATION CHANCES ARE BARELY WORTH MENTIONING
WITH CHANCES LESS THAN 10% THROUGH SUNDAY. TEMPERATURES TAKE ON A
WARMING TREND WITH NEAR NORMAL TEMPERATURES ON WEDNESDAY INCREASING
TO 10-15 DEGREES ABOVE NORMAL BY SUNDAY AS THE RIDGE SHIFTS EAST.
UNCERTAINTY REMAINS OVER THE WEEKEND TEMPERATURES AS MODELS DIVERGE
ON HOW FAR INLAND THE RIDGE PROGRESSES. WINDS REMAIN BREEZY THROUGH
SUNDAY.
BOI WATCHES/WARNINGS/ADVISORIES
ID...NONE.
OR...NONE.
WWW.WEATHER.GOV/BOISE
INTERACT WITH US VIA SOCIAL MEDIA:
WWW.FACEBOOK.COM/NWSBOISE
WWW.X.COM/NWSBOISE
DISCUSSION...KA
AVIATION.....SH
SHORT TERM...SP
LONG TERM....NF
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