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 1042 PM CST TUE MAR 4 2008 ...10TH WARMEST FEBRUARY ON RECORD FOR SAN ANGELO... TEMPERATURES FOR THE MONTH AVERAGED ABOVE NORMAL. PRECIPITATION FOR FEBRUARY WAS BELOW NORMAL ACROSS MUCH OF WEST CENTRAL TEXAS. ACROSS MOST OF THE AREA SOUTHWEST OF A LINE FROM ROTAN TO SAN ANGELO TO RICHLAND SPRINGS...THE MONTHLY PRECIPITATION WAS LESS THAN 25 PERCENT OF NORMAL. A FEW POCKETS ACROSS THE BIG COUNTRY RECEIVED AMOUNTS WHICH WERE NEAR OR SLIGHTLY ABOVE NORMAL. AT ABILENE REGIONAL AIRPORT...THE AVERAGE TEMPERATURE FOR FEBRUARY WAS 52.2 DEGREES. THIS WAS 3.6 DEGREES ABOVE THE NORMAL AVERAGE TEMPERATURE OF 48.6 DEGREES. TOTAL PRECIPITATION FOR FEBRUARY WAS 0.77 INCHES. THIS WAS 0.36 INCHES BELOW THE MONTHLY NORMAL OF 1.13 INCHES. AT SAN ANGELO REGIONAL AIRPORT...THE AVERAGE TEMPERATURE FOR FEBRUARY WAS 54.3 DEGREES. THIS WAS 4.6 DEGREES ABOVE THE NORMAL AVERAGE TEMPERATURE OF 49.7 DEGREES. TOTAL PRECIPITATION FOR FEBRUARY WAS 0.30 INCHES. THIS WAS 0.88 INCHES BELOW THE MONTHLY NORMAL OF 1.18 INCHES. FEBRUARY 2008 WEATHER HIGHLIGHTS... WITH A WARM AND DRY AIRMASS BEHIND A DRYLINE WHICH ADVANCED EAST ACROSS WEST-CENTRAL TEXAS ON THE 4TH...TEMPERATURES REACHED THE MID 80S FOR HIGHS. A NEW RECORD HIGH OF 86 DEGREES OCCURRED AT SAN ANGELO...AND A RECORD HIGH OF 85 DEGREES WAS TIED AT ABILENE. DRY AIRMASSES OCCUPIED THE REGION DURING MOST OF THE FIRST HALF OF THE MONTH. GUSTY SOUTH WINDS OCCURRED ON THE 14TH. SAN ANGELO RECORDED A PEAK WIND GUST OF 44 MPH WHILE ABILENE RECORDED A 41 MPH GUST. AFTER TEMPERATURES CLIMBED INTO THE 70S FOR HIGHS ON THE 14TH... A STRONG COLD FRONT DROPPED SOUTH ACROSS WEST CENTRAL TEXAS DURING THE OVERNIGHT HOURS OF THE 14TH AND 15TH. A POTENT STORM SYSTEM BROUGHT SOME SEVERE WEATHER AND WINTER WEATHER TO WEST CENTRAL TEXAS ON THE 15TH AND 16TH. IT IS AN UNUSUAL CIRCUMSTANCE FOR OUR AREA TO EXPERIENCE SEVERE WEATHER AND WINTER WEATHER AT THE SAME TIME. COLD AIR BECAME WEDGED DOWN INTO WEST-CENTRAL TEXAS. FROM THE EVENING OF THE 15TH INTO THE MORNING OF THE 16TH...TEMPERATURES WERE AT OR SLIGHTLY BELOW FREEZING ACROSS THE BIG COUNTRY...AND GENERALLY IN THE 30S ELSEWHERE. WITH THE APPROACH OF THE STORM SYSTEM FROM THE WEST...A SOUTHERLY FLOW OF WARM AND MOIST AIR UP AND OVER THE COLD DOME ALLOWED SHOWERS AND THUNDERSTORMS TO DEVELOP ACROSS THE REGION. THE STRONGEST STORMS CONTAINED HAIL. ONE STORM PRODUCED QUARTER TO GOLFBALL SIZE HAIL JUST WEST AND NORTH OF ABILENE (AT TYE AND JUST SOUTHEAST OF HAWLEY). THE ACCUMULATION OF HAIL RESULTED IN NUMEROUS TRAFFIC ACCIDENTS ALONG INTERSTATE 20 JUST WEST OF ABILENE. WITH TEMPERATURES AT OR JUST BELOW FREEZING ACROSS THE BIG COUNTRY...THE SHOWERS AND STORMS BROUGHT FREEZING RAIN TO THAT AREA...ALONG WITH SOME ICE ACCUMULATION. SINCE THE GROUND WAS STILL RELATIVELY WARM AND SINCE TEMPERATURES WERE NEAR THE FREEZING MARK...THE ICE ACCUMULATION WAS MOSTLY ON TREES AND ELEVATED OBJECTS. UP TO A QUARTER OF AN INCH OF ICE WAS REPORTED ON TREES IN THE ABILENE AREA. CONDITIONS WOULD HAVE BEEN MUCH WORSE... ESPECIALLY ON ROAD SURFACES...HAD TEMPERATURES BEEN A FEW DEGREES COLDER. THE COVERAGE OF SHOWERS AND STORMS ACROSS WEST CENTRAL TEXAS WAS WIDESPREAD ON THE 16TH. A FEW LOCATIONS ACROSS THE BIG COUNTRY RECEIVED ONE HALF TO ONE INCH OF PRECIPITATION FROM THIS EVENT. AMOUNTS ACROSS THE REST OF WEST-CENTRAL TEXAS VARIED UNDER ONE HALF INCH. GUSTY SOUTHWEST TO WEST WINDS OCCURRED IN WEST CENTRAL TEXAS ON THE 23RD...AND THE ABILENE REGIONAL AIRPORT RECORDED A PEAK GUST OF 41 MPH ON THAT DATE. AS AN UPPER LEVEL DISTURBANCE MOVED INTO THE SOUTHERN PLAINS ON THE 25TH...STRONG GUSTY SOUTHWEST TO WEST WINDS OCCURRED IN WEST CENTRAL TEXAS. UNSEASONABLY WARM TEMPERATURES ACCOMPANIED THESE WINDS...AND TEMPERATURES CLIMBED TO OR ABOVE 90 DEGREES FOR HIGHS ACROSS MUCH OF THE REGION. THE COMBINATION OF THE STRONG WINDS...VERY WARM TEMPERATURES AND A VERY DRY AIRMASS RESULTED IN THE DEVELOPMENT OF NUMEROUS GRASS FIRES. ABOUT A DOZEN FIRES WERE REPORTED ACROSS WEST CENTRAL TEXAS. A COLD FRONT DROPPED SOUTH ACROSS WEST CENTRAL TEXAS ON THE EVENING OF THE 25TH...SHIFTING THE WINDS TO THE NORTH MAKING FIREFIGHTING EFFORTS MORE DIFFICULT FOR THE ONGOING GRASS FIRES. SAN ANGELO RECORDED A PEAK WIND GUST OF 45 MPH ON THE 25TH...AND ABILENE RECORDED A 44 MPH GUST. $$