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Boone County, IN Weather And Climate Synopsis

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National Weather Service Indianapolis IN
608 PM EST Sun Nov 29 2020

The AVIATION Section has been updated below.

NWS Weather Discussion
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Regional Hourly Observations For BOONE County
Issued at 800 PM EST SUN NOV 29 2020
LAFAYETTE      MOCLDY    43  33  68 CALM      29.91F                  
KOKOMO*        MOCLDY    41  34  76 W5        29.91F                  
MARION*        MOCLDY    40  35  84 CALM      29.90F                  
MUNCIE*        MOCLDY    44  33  65 CALM      29.90F                  
INDIANAPOLIS   CLOUDY    44  30  57 N3        29.91S                  

Hourly Obs., Current Temperatures, Dewpoint, Rh, Wind, Regional Obs., Station Model, Surface 4-Panel
Meteograms: South Bend , Fort Wayne , Lafayette , Indianapolis , Evansville

Current Agricultural Weather Conditions in Indiana
Based on observations at 800pm EST, Sunday November 29, 2020

Across Indiana...temperatures are near 44 degrees north, near 44 degrees central, and near 47 degrees south. Current sky conditions are mostly cloudy north, cloudy central, and cloudy south. In the north, relative humidity is near 70%, and the dew point is near 35 degrees. In the central part of the state, relative humidity is near 57%, and the dew point is near 30 degrees. In the south, relative humidity is near 56%, and the dew point is near 32 degrees. Winds are from the northwest at 5 mph north, where conditions are favorable for spraying. Winds are from the north at 3 mph central, where conditions are favorable for spraying. Winds are from the west at 5 mph south, where conditions are favorable for spraying. The livestock cold stress index is in the no stress category north, no stress category central, and no stress category south. Based on current available observations, the highest temperature is 48 degrees at Bloomington. The lowest temperature is MOCLDY degrees at Warsaw and Anderson.

Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

U.S. Radar, All NWS Radars (In near-real time), LSI Heat Index, Wind Chill Map
Hazardous Weather Outlook For BOONE County,IN

801 PM EST Sun Nov 29 2020

 DAY ONE  Tonight.

Outlook: Rain will develop this evening  mixing with then changing
over to snow in some areas late tonight and early Monday morning.

Hazards: A few slick spots on roads and elevated surfaces near

Timing: Rain will starting mixing with snow sometime after 
midnight  changing to all snow over the northwest half of central 
Indiana prior to daybreak Monday.
Discussion: Rain will develop tonight before mixing with then 
changing to snow overnight as colder air arrives. Minor 
accumulations primarily on elevated and grassy surfaces are possible 
over the northwest half of central Indiana late tonight.

 DAYS TWO THROUGH SEVEN  Monday through Saturday.

Outlook: The first measurable snowfall of the season is expected for
much of the area with snow at times Monday into Tuesday morning.
Cold temperatures Monday evening and night will create slick
conditions on untreated roads with any additional snow. Additional 
chances for rain and snow are possible late week into the weekend.
Discussion: A strengthening storm system will track through the 
eastern Ohio Valley on Monday before lifting out to the northeast by
midweek. This will produce snow with wind across much of central 
Indiana for Monday  Monday night and across some of the northeastern 
counties Tuesday morning as colder air expands into the area on the 
back side of the storm. Light snowfall accumulations are likely with 
the greatest potential at this time focused northern and northeast
central Indiana where 1 to 3 inches of snow are possible by Tuesday
with lesser amounts to the south and west. Colder weather will 
continue throughout the week.


Spotter activation is not anticipated.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For BOONE County, IN
Issued at 758 PM EST Sun Nov 29 2020

Cloudy. Chance of rain in the evening, then snow likely, possibly mixed with rain after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest winds up to 10 mph shifting to the north with gusts to around 30 mph after midnight. Chance of precipitation 70 percent.

Colder. Snow likely. Snow accumulation up to 1 inch. Near steady temperature in the lower 30s. Northwest winds 15 to 20 mph with gusts to around 35 mph. Chance of snow 70 percent.

Mostly cloudy. A 50 percent chance of snow in the evening. Lows in the mid 20s. Northwest winds 10 to 20 mph. Gusts up to 35 mph decreasing to 25 mph after midnight.

Partly cloudy in the morning then clearing. Highs in the mid 30s. West winds 10 to 15 mph with gusts to around 25 mph.

Clear. Lows in the lower 20s. West winds 5 to 10 mph with gusts to around 20 mph.

Sunny. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the lower 30s.

Partly cloudy. Highs around 40.

Partly cloudy. Lows in the upper 20s.

Partly cloudy with a 20 percent chance of rain and snow. Highs around 40.

Partly cloudy. Lows in the upper 20s.

Partly cloudy. Highs in the lower 40s.

12-48 Hr ETA Surface, 12-48 Hr ETA 500mb/Sfc, 24 Hr. Comparsion, TWC Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip
NGM 60 Hr Forecast Meteograms: South Bend , Fort Wayne , Lafayette , Indianapolis , Evansville , Severe Weather Pot.-Day 1, Day 2

Medium & Long Range Outlook For Indiana
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 DEC 5-DEC 9 DEC 7-DEC 13    NOV       NOV-JAN                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal       Normal      Above      Above                      
 Precipitation:      Below        Below     Normal     Normal                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Total Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day, 120-Day

Almanac Information
Sunday November 29, 2020 the 334th Day of Year

Declination -21.710000
Distance 0.999724 AU
Rise 07:46 EST Set 17:21 EST
Transit Meridian 12:33 EST
Civil Twilight Begins 07:17 EST Ends 17:50 EST

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy

Yesterday's Highs , Lows
Sunrise/Sunset/Moonrise/Moonset Computation (USN)

Historical Weather And Climate Facts For Today
The mercury plunged to 51 degrees below zero at Havre MT. It marked the
culmination of a two week long cold wave caused by a stagnate high pressure
area similar to those over Siberia during the winter. During the month of
November temperatures across Montana and the Dakotas averaged 15 to 25
degrees below normal. (David Ludlum)
Dense fog along the Jersey Turnpike resulted in a chain reaction of vehicle
collisions during the morning rush hour. A propane truck jacknifed and was
struck by a trailor truck, and other vehicles piled into the fiery mass.
(David Ludlum)
Red River was buried under 34 inches of snow in 24 hours, establishing a
record for the state of New Mexico. (The Weather Channel)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky