A joint service of the UK Ag Weather Center and the National Weather Service.
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Regional Hourly Observations For PERRY County
Issued at 1000 PM CDT THU AUG 16 2018
SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE FAIR 77 75 93 S6 29.98R CAIRO* FAIR 80 77 91 S6 29.99R HX 87 EFFINGHAM* FAIR 78 76 94 CALM 29.99R HX 80 MARION FAIR 76 75 94 CALM 30.00R MT. VERNON FAIR 78 74 87 SW3 29.98R HX 81 CENTRALIA* PTCLDY 78 77 96 CALM 29.97R HX 81 SALEM* FAIR 80 75 86 S7 29.97R HX 84 METROPOLIS* FAIR 79 75 88 CALM 30.01R FOG HX 83
Current Agricultural Weather Conditions in Illinois
Based on observations at 1000pm CDT, Thursday August 16, 2018
Across Illinois...temperatures are near 67 degrees north, near 78 degrees central, and near 78 degrees south. Current sky conditions are thunderstorms north, fair central, and fair south. In the north, relative humidity is near 93%, and the dew point is near 65 degrees. In the central part of the state, relative humidity is near 93%, and the dew point is near 76 degrees. The heat index is near 81 degrees central. In the south, relative humidity is near 87%, and the dew point is near 74 degrees. The heat index is near 81 degrees south. The livestock heat stress category is no stress north, no stress central, and no stress south. There is patchy fog north. Winds are from the west at 17 mph with gusts at 26 mph north, where conditions are not favorable for spraying due to strong winds and thunderstorms. Winds are from the south at 7 mph central, where conditions are favorable for spraying. Winds are from the southwest at 3 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 81 degrees at Pittsfield. The lowest temperature is 66 degrees at Freeport.
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.
US Radar, All NWS Radars (In near-real time),Livestock Heat Stress Index (LSI), Wind Chill Map
Hazardous Weather Outlook For PERRY County,IL
439 AM CDT Thu Aug 16 2018 DAY ONE Today and Tonight Isolated to scattered thunderstorms will continue over most of the region today and into tonight. Locally heavy rain and possible localized flooding is the main concern with thunderstorm activity, though a few thunderstorms may produce strong wind gusts this afternoon. DAYS TWO THROUGH SEVEN Friday through Wednesday Thunderstorm activity is forecast Friday through Tuesday, but the chance of storms over the weekend is small, confined to mainly just a portion of the area in our far south and east, and is expected mainly during the heat of the day. The best chance for storms is Friday, and then again Sunday night through Monday night. Heavy rainfall capable of producing localized flooding is the primary storm hazard. SPOTTER INFORMATION STATEMENT Spotter reports of rainfall are encouraged. Stay tuned to further forecasts and updates.
7-Day Forecast For PERRY County, IL
255 PM CDT Thu Aug 16 2018
TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
12-48 Hr Surface,
12-48 Hr ETA 500mb/Sfc,
Day 1 Precip,
Day 2 Precip,
Days 1-5 Precip
Medium & Long Range Outlook For Illinois
ILLINOIS --------------------------------------------- 6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY AUG 22-26 AUG 24-30 AUG AUG-OCT ----------- ----------- -------- --------- Temperature: Below Above Above Above Precipitation: Below Above Normal Below .... Medium and long range outlooks provided by NCEP/K. Thomas Priddy5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
MRF 10-Day Forecast Meteograms : Springfield , Peoria , Quad City , Chicago (O'Hare) , Rockford
Thursday August 16, 2018 the 228th Day of Year --------------------------------------------------- SUN Declination 13.420000 Distance 0.999717 AU Rise 07:12 EDT Set 20:53 EDT Transit Meridian 14:03 EDT Civil Twilight Begins 06:45 EDT Ends 21:21 EDT Calculations made for central point in the state. Time in ET -- and will vary due to location and elevation -- Priddy
Historical Weather And Climate Facts For Today
........................ AUGUST 16TH...HISTORIC WEATHER EVENTS ...1777... The Battle of Bennington, delayed a day by rain, was fought. The rain delayed British reinforcements, and allowed the Vermont Militia to arrive in time, enabling the Americans to win a victory by defeating two enemy forces, one at a time. (David Ludlum) ...1909... A dry spell began in San Bernardino County of southern California that lasted until the 6th of May in 1912, a stretch of 994 days! Another dry spell, lasting 767 days, then began in October of 1912. (The Weather Channel) ...1916... Altapass NC was deluged with 22.22 inches of rain in 24 hours to establish a state record. (The Weather Channel) ...1987... Afternoon and evening thunderstorms developing along a cold front produced severe weather from Oklahoma to Wisconsin and Lower Michigan. Thunderstorms in central Illinois produced wind gusts to 80 mph at Springfield which toppled two large beer tents at the state fair injuring 58 persons. Thunderstorms also drenched Chicago IL with 2.90 inches of rain, making August 1987 their wettest month of record. (The National Weather Summary) (Storm Data) ...1988... Thunderstorms developing along a slow moving cold front produced severe weather from North Dakota to Lower Michigan during the day. Nine tornadoes were sighted in North Dakota, and thunderstorms also produced hail three inches in diameter at Lakota ND, and wind gusts to 83 mph at Marais MI. Thirty-seven cities in the northeastern U.S. reported record high temperatures for the date, including Rockford IL with a reading of 104 degrees. (The National Weather Summary) (Storm Data) ...1989... Late afternoon and evening thunderstorms in the Central High Plains Region produced golf ball size hail at La Junta CO, Intercanyon CO, and Custer SD. Afternoon thunderstorms over South Texas drenched Brownsville with 2.60 inches of rain. Fair skies allowed viewing of the late evening full lunar eclipse from the Great Lakes Region to the Northern and Central Plains Region, and across much of the western third of the country. (The National Weather Summary) (Storm Data)
Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky