A strong, long-duration atmospheric river will bring excessive rainfall, flash flooding, and very strong winds to southwest Oregon and northwest California through Thursday. A High Risk (level 4 of 4) of Excessive Rainfall has been issued. A storm system over the northern Plains will produce locally heavy snow in North Dakota and northwestern Minnesota. Read More >
PUBLIC INFORMATION STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 1114 PM CST WED NOV 1 2006 ...PRECIPITATION VARIED WIDELY FROM ABOVE TO BELOW NORMAL FOR OCTOBER... TOTAL PRECIPITATION FOR OCTOBER WAS ABOVE NORMAL ACROSS MUCH OF THE NORTHWEST HILL COUNTRY...AND ACROSS MOST OF THE BIG COUNTRY COUNTIES ALONG AND NORTH OF INTERSTATE 20. MONTLY PRECIPITATION WAS BELOW NORMAL ACROSS THE CONCHO VALLEY...HEARTLAND...AND MOST OF THE NORTHERN EDWARDS PLATEAU...ALONG WITH THE FAR NORTHERN BIG COUNTRY. TEMPERATURES AVERAGED NEAR TO SLIGHTLY ABOVE NORMAL FOR THE MONTH. AT ABILENE REGIONAL AIRPORT...THE AVERAGE TEMPERATURE FOR OCTOBER WAS 65.9 DEGREES. THIS WAS 0.1 DEGREES BELOW THE NORMAL AVERAGE TEMPERATURE OF 66.0 DEGREES. TOTAL PRECIPITATION FOR ABILENE IN OCTOBER WAS 1.43 INCHES. THIS WAS 1.47 INCHES BELOW THE MONTHLY NORMAL OF 2.90 INCHES. AT SAN ANGELO REGIONAL AIRPORT...THE AVERAGE TEMPERATURE FOR OCTOBER WAS 66.6 DEGREES. THIS WAS 1.2 DEGREES ABOVE THE NORMAL AVERAGE TEMPERATURE OF 65.4 DEGREES. TOTAL PRECIPITATION FOR SAN ANGELO IN OCTOBER WAS 2.21 INCHES. THIS WAS 0.36 INCHES BELOW THE MONTHLY NORMAL OF 2.57 INCHES. OCTOBER 2006 WEATHER HIGHLIGHTS... DURING THE FIRST WEEK OF THE MONTH...A HIGH PRESSURE SYSTEM ALOFT OVER THE REGION BROUGHT WARM AND DRY CONDITIONS TO WEST CENTRAL TEXAS. NUMEROUS SHOWERS AND THUNDERSTORMS OCCURRED ACROSS WEST CENTRAL TEXAS FROM MIDNIGHT TO MID-MORNING OF THE 10TH...AS A POTENT UPPER LEVEL DISTURBANCE LIFTED NORTHEAST ACROSS THE REGION. RAINFALL AMOUNTS OF ONE HALF TO ONE INCH OCCURRED ACROSS MUCH OF THE AREA SOUTH OF INTERSTATE 20. SCATTERED LOCATIONS RECEIVED 1 TO 3 INCH AMOUNTS. ACROSS THE BIG COUNTRY THE AMOUNTS GENERALLY RANGED FROM ONE QUARTER TO ONE HALF INCH. A SEVERE STORM DOWNED TREE LIMBS IN NORTHERN MENARD COUNTY. THE GRADUAL APPROACH OF A STORM SYSTEM FROM THE SOUTHWESTERN STATES BROUGHT SHOWERS AND SCATTERED THUNDERSTORMS TO WEST CENTRAL TEXAS ON THE 14TH...15TH...AND INTO THE MORNING OF THE 16TH. SOME OF THESE CONTAINED HEAVY RAINFALL. AREAS OF THE NORTHERN BIG COUNTRY RECEIVED THE HIGHEST RAINFALL TOTALS OF 3 TO 5 INCHES. RAINFALL AMOUNTS OF 1 TO 2 INCHES WERE COMMON ACROSS MUCH OF WEST CENTRAL TEXAS SOUTH OF INTERSTATE 20. THE LOWEST RAINFALL TOTALS (LESS THAN ONE HALF INCH) OCCURRED ACROSS THE NORTHWEST HILL COUNTRY. THE APPROACH OF AN UPPER LEVEL DISTURBANCE FROM NORTHERN MEXICO BROUGHT NUMEROUS SHOWERS TO WEST CENTRAL TEXAS ON THE 25TH AND 25TH. FOR MOST OF WEST CENTRAL TEXAS THE RAINFALL AMOUNTS WERE LESS THAN ONE QUARTER OF AN INCH. A QUARTER TO HALF INCH OCCURRED AT SCATTERED LOCATIONS. THE GREATEST AMOUNTS (ONE HALF TO ONE INCH) OCCURRED ACROSS PARTS OF THE HEARTLAND AND NORTHWEST HILL COUNTRY. A COUPLE OF STRONGER COLD FRONTAL PASSAGES OCCURRED LATE IN THE MONTH. AFTER ONE OF THESE FRONTAL PASSAGES...STRONG GUSTY NORTHWEST WINDS OCCURRED ON THE 27TH. ABILENE RECORDED A PEAK WIND GUST OF 40 MPH...AND A 43 MPH GUST OCCURRED AT SAN ANGELO. IN THE THE COOL AIRMASSES WHICH FOLLOWED THESE FRONTAL PASSAGES... TEMPERATURES DIPPED INTO THE 30S FOR LOWS. $$