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A joint service of the UK Ag Weather Center and the National Weather Service.
Precision Agriculture Weather Forecast For OBRIEN CountyFor Your Farm PointAgCast...Click here. Regional Hourly Observations For OBRIEN County Issued at 1000 AM CST SUN NOV 09 2025 NORTHWEST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS CHEROKEE CLOUDY 25 16 68 NW13G18 30.47R WCI 13 TC -4 DENISON MOSUNNY 25 14 63 N21G33 30.47S WCI 10 TC -4 ESTHERVILLE CLOUDY 21 13 71 NW25G33 30.41S WCI 4 TC -6 LE MARS CLOUDY 23 18 80 NW13G22 30.48R WCI 11 TC -5 MAURICE FLURRIES 23 18 80 NW20G25 30.45S WCI 8 TC -5 SHELDON CLOUDY 23 16 74 NW18 30.44R WCI 9 TC -5 SIOUX CITY CLOUDY 25 15 66 NW20G28 30.51R WCI 11 TC -4 SPENCER FLURRIES 22 15 75 NW12 30.44R WCI 10 TC -6 STORM LAKE MOSUNNY 21 14 73 NW18 30.43S WCI 6 TC -6
Current Agricultural Weather Conditions in Iowa Based on observations at 1000am CST, Sunday November 09, 2025 Across Iowa...temperatures are near 25 degrees west, near 26 degrees central, and near 30 degrees east. Current sky conditions are cloudy west, mostly sunny central, and partly sunny east. In the west, relative humidity is near 66%, and the dew point is near 15 degrees. In the central part of the state, relative humidity is near 60%, and the dew point is near 14 degrees. In the east, relative humidity is near 75%, and the dew point is near 23 degrees. Winds are from the northwest at 20 mph with gusts at 28 mph west, where conditions are not favorable for spraying due to strong winds. The wind chill is near 11 degrees west. Winds are from the north at 18 mph with gusts at 29 mph central, where conditions are not favorable for spraying due to strong winds. The wind chill is near 13 degrees central. Winds are from the northwest at 18 mph with gusts at 31 mph east, where conditions are not favorable for spraying due to strong winds. The wind chill is near 18 degrees east. The livestock cold stress index is in the no stress category west, no stress category central, and no stress category east. Based on current available observations, the highest temperature is 31 degrees at Quad Cities. The lowest temperature is 21 degrees at Storm Lake and Estherville.
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. Hazardous Weather Outlook For OBRIEN County,IA 309 AM CST Sun Nov 9 2025 DAY ONE Today and tonight. Refreeze of melted snow and very patchy blowing snow may lead to icy spots on roads and other surfaces. Wind chills this morning fall into the single digits, possibly near zero for some locations. DAYS TWO THROUGH SEVEN Monday through Saturday. Wind chills may reach the zero mark at times Monday morning. No hazardous weather is otherwise expected next week. SPOTTER INFORMATION STATEMENT Spotter activation is not expected at this time.
7-Day Forecast For OBRIEN County, IA 959 AM CST Sun Nov 9 2025 REST OF TODAY TONIGHT MONDAY MONDAY NIGHT VETERANS DAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Medium & Long Range Outlook For Iowa
IOWA
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6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY
NOV 14-18 NOV 16-22 JUN JUN-AUG
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Temperature: Above Above
Precipitation: Above Above
.... Medium and long range outlooks provided by NCEP/K. Thomas Priddy
Almanac Information Historical Weather And Climate Facts For Today NOVEMBER 9TH HISTORIC WEATHER EVENTS ...1913... The "freshwater fury", a rapidly deepening cyclone, caused unpredicted gales on the Great Lakes. Eight large ore carriers on Lake Erie sank drowning 270 sailors. Cleveland OH reported 17.4 inches of snow in 24 hours, and a total of 22.2 inches, both all-time records for that location. During the storm, winds at Cleveland averaged 50 mph, with gusts to 79 mph. The storm produced wind gusts to 80 mph at Buffalo NY, and buried Pickens WV under three feet of snow. (9th-11th) (David Ludlum) (The Weather Channel) ...1926... A tornado in Charles County of southern Maryland killed seventeen persons. (The Weather Channel) ...1970... One of the worst cyclones in recent history hit the coast of Bangladesh. Storm surges of 13 to 16 feet combined with high tides and more than 10 inches of rain, causing incredible flooding and killing more than 300,000 people. (NWS Louisville) ... 2000... Roofs were ripped from several homes by a tornado of F1 strength near Burkesville KY. Two buildings were lifted up and moved greater than 50 yards in an F1 tornado near Blowing Springs KY. A porch roof was ripped off a house with an F1 tornado northwest of Horse Cave KY. A barn was blown down by an F1 tornado in Marion County. Two tornadoes struck Washington County KY both of F1 strength. One was near Saint Catherine the other near Sharpsville. An F1 tornado struck near Versailles. (NWS Louisville) ...2002... The infamous Veterans Day Weekend Tornado Outbreak got underway. The outbreak began Saturday evening with six tornadoes that struck western Tennessee, but by the time the weekend was over, 76 tornadoes were reported across 17 states, killing 36 people. (NWS Louisville) Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky | ||||||||||