846
FXUS63 KIND 021913
AFDIND
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
313 PM EDT SAT MAY 2 2026
KEY MESSAGES
- BELOW NORMAL TEMPS TO CONTINUE THROUGH THE WEEKEND WITH FROST
POSSIBLE AGAIN TONIGHT
- MILDER BUT STILL LARGELY BELOW NORMAL FOR THE UPCOMING WEEK, WITH
MULTIPLE CHANCES FOR RAIN; HEAVY RAIN POSSIBLE AT TIMES
DISCUSSION (THIS EVENING THROUGH SATURDAY)
ISSUED AT 312 PM EDT SAT MAY 2 2026
A RELATIVELY CHILLY START TO THE FORECAST PERIOD WITH NW FLOW
ALOFT. TONIGHT WILL AGAIN SEE LOWS IN THE 30S AND WITH MOSTLY CLEAR
SKIES AND LIGHT WINDS, THERE IS ANOTHER CHANCE FOR FROST OVER MOST
OF CENTRAL INDIANA.
THE START OF THE NEW WEEK WILL SEE MULTIPLE CHANCES FOR RAIN AS SOME
WAVES MOVE THROUGH AND THEN A COLD FRONT TUESDAY. OUTSIDE OF THE
RAIN, WIND GUSTS OF 25 TO 30 MPH ARE EXPECTED TO MIX DOWN, MAINLY
DURING THE AFTERNOON HOURS. LATE MONDAY INTO THE OVERNIGHT HOURS,
THUNDERSTORMS AHEAD OF THE FRONT ARE POSSIBLE WITH A MARGINAL RISK
OF SEVERE WEATHER AS COOL TEMPERATURES ALOFT COULD HELP INCREASE
LAPSE RATES AND INSTABILITY. HAIL AND GUSTY WINDS WILL BE THE MAIN
THREAT. BEST CHANCES FOR RAIN COME AS THE FRONT ITSELF GETS CLOSER
AND APPROACHES FROM THE NW, SO MONDAY NIGHT THROUGHOUT THE DAY
TUESDAY. RAIN COULD CONTINUE TO LINGER INTO WEDNESDAY. AROUND HALF
AN INCH, POSSIBLY UP TO AN INCH IN SOME SPOTS, IS EXPECTED WITH THIS
SYSTEM.
ALONG AND BEHIND THE FRONT WILL AGAIN SEE BELOW NORMAL TEMPERATURES
FOR MID TO LATE WEEK. LOWS FOR WEDNESDAY AND THURSDAY NIGHTS ARE
FORECAST TO BE IN THE LOW 40S BUT THE POTENTIAL TO DIP INTO THE 30S
CAN'T YET BE RULED OUT.
AN UPPER WAVE LATE WEEK WILL AGAIN LEAD TO SLIGHT PRECIPITATION
CHANCES BUT CONFIDENCE IS LOW AT THIS POINT.
AVIATION (18Z TAF ISSUANCE)
ISSUED AT 139 PM EDT SAT MAY 2 2026
IMPACTS:
- GUSTS OF 20KT TOMORROW AFTERNOON
DISCUSSION:
A BROKEN TO SCATTERED DECK OF AFTERNOON CU IS EXPANDING ACROSS
CENTRAL INDIANA AT AROUND 10KFT. MID LEVEL CLOUDS WILL DISSIPATE
THROUGHOUT THE EVENING, WITH ONLY PASSING CIRRUS EXPECTED LATE
THIS EVENING AND TONIGHT.
WINDS FROM THE NW THROUGH THIS EVENING WHEN LIGHT AND VARIABLE WINDS
TAKE OVER TONIGHT. WINDS WILL BE OUT OF THE SW TOMORROW. GUSTY WINDS
ARE LIKELY IN THE AFTERNOON TOMORROW, PEAKING AROUND 25KT MAINLY FOR
IND AND LAF.
IND WATCHES/WARNINGS/ADVISORIES
FROST ADVISORY FROM 1 AM TO 9 AM EDT SUNDAY FOR INZ030-031-
037>042-046>049-054>057-062>065-070>072.
AVIATION...KF
DISCUSSION...KF
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