isBboxOverlap($laMin,$lnMin,$laMax,$lnMax,$laCoMin,$lnCoMin,$laCoMax,$lnCoMax)) { $alerts_count++; } } return $alerts_count; } function getWeatherAlertsForLaln($la, $ln, $radius) { if(!isset($radius) || $radius == 0) $radius = 10; $oGC = new GeoCalc(); $bbox = $oGC->getBbox($la, $ln, $radius); return getWeatherAlertsForBbox($bbox, "$la,$ln"); } function getWeatherAlertsForBbox($bbox, $laln) { $state = getStateFromLaln($laln); //echo "$state,$bbox,$laln\r\n"; $weather_alerts = getWeatherEvents($state); //echo $weather_alerts; $t = explode("||", $weather_alerts); $oGC = new GeoCalc(); $size1 = count($t); $bboxWeatherAlerts = ""; for($i=0;$i<$size1;$i++) { $t1 = explode(";;",$t[$i]); $fips6 = $t1[5]; $bboxCo = getCountyBbox($fips6); //print_r($bboxCo) ; $laCoMax = floatVal($bboxCo[0]); $lnCoMin = floatVal($bboxCo[1]); $laCoMin = floatVal($bboxCo[2]); $lnCoMax = floatVal($bboxCo[3]); //echo "$laCoMax,$lnCoMin,$laCoMin,$lnCoMax\r\n"; //echo "OKbefore
"; if($oGC->isBboxOverlap($bbox[0],$bbox[1],$bbox[2],$bbox[3],$laCoMin,$lnCoMin,$laCoMax,$lnCoMax)) { //echo "OKafter
"; //echo $bbox[0] . "," . $bbox[1] . "\r\n"; $laCoMid = ($laCoMax+$laCoMin)/2.0; $lnCoMid = ($lnCoMax+$lnCoMin)/2.0; $alerts = $t1[0] . ";;" . $t1[1] . ";;" . $t1[2] . ";;" . $t1[3] . ";;" . $t1[4] . ";;$laCoMid,$lnCoMid"; if(strlen($bboxWeatherAlerts) > 0) $bboxWeatherAlerts = $bboxWeatherAlerts . "||" . $alerts; else $bboxWeatherAlerts = $alerts; //echo $bbox[0] . "," . $bbox[1] . "\r\n"; } } //echo "OK$bboxWeatherAlerts"; return $bboxWeatherAlerts; } /* $la = 34.049482; $ln=-118.242931; $radius = 30; echo getWeatherAlertsForLaln($la, $ln, $radius); */ ?> I 81 (VA northbound) weather conditions - Roadnow

I 81 (VA northbound) weather conditions

2025-09-06 Roadnow

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I 81 (VA northbound) current weather conditions

detailBristol weather: Overcast, 74°F
detailWytheville weather: Mostly Cloudy, 73°F
detailSalem weather: Mostly Cloudy, 81°F
detailBuena Vista weather: Fair, 83°F
detailNew Market weather: Fair, 85°F
detailStephenson weather: Overcast, 82°F

Other city weather along I 81 (VA northbound)

GoBristol weather forcasts GoAbingdon weather forcasts GoGlade Spring weather forcasts GoMarion weather forcasts GoAtkins weather forcasts GoWytheville weather forcasts GoDraper weather forcasts GoNew River weather forcasts GoChristiansburg weather forcasts GoBlacksburg weather forcasts GoSalem weather forcasts GoRoanoke weather forcasts GoCloverdale weather forcasts GoBuchanan weather forcasts GoNatural Bridge weather forcasts GoBuena Vista weather forcasts GoStaunton weather forcasts GoHarrisonburg weather forcasts GoKeezletown weather forcasts GoBroadway weather forcasts GoNew Market weather forcasts GoStrasburg weather forcasts GoMiddletown weather forcasts GoStephens City weather forcasts GoWinchester weather forcasts GoStephenson weather forcasts

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