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Mason, OH 45040 Weather
Current conditions
Observed at Butler County Regional Airport · 32 min ago
Forecast
10-day-
Today
Patchy fog before 9am. Sunny, with a high near 70. North wind 0 to 3 mph.
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Tonight
Clear, with a low around 40. North wind around 3 mph.
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Thursday
Patchy fog before 10am. Sunny, with a high near 68. North wind 1 to 7 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now51°
- 11 AM57°
- 12 PM61°
- 1 PM65°
- 2 PM69°
- 3 PM69°
- 4 PM70°
- 5 PM70°
- 6 PM67°
- 7 PM62°
- 8 PM56°
- 9 PM52°
- 10 PM51°
- 11 PM49°
- Thu12 AM48°
- 1 AM46°
- 2 AM44°
- 3 AM43°
- 4 AM42°
- 5 AM41°
- 6 AM41°
- 7 AM40°
- 8 AM40°
- 9 AM44°
Daily forecast
Details- TodayOct 21Patchy Fog then Sunny40°70°
- ThuOct 22Patchy Fog then Sunny43°68°
- FriOct 23Sunny39°67°
- SatOct 24Sunny41°68°
- SunOct 25Mostly Sunny44°71°
- MonOct 26Mostly Sunny46°71°
- TueOct 27Partly Sunny10%44°66°
- WedOct 28Cloudy0.08 in42°54°
- ThuOct 29Sunny36°56°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Mason
More weather news-
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Chilly morning, mild afternoons continueRain chances are still a week away CINCINNATI (WXIX) - A big area of high pressure is parked right on top of the Tri-State, bringing us a long string of sunny and dry days. Mornings will be chilly but not very frosty…
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedModerate (60)
Cincinnati, OH reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyFairfield, records since 1913. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Cincinnati 29 km
- Dayton 48 km
- Hamilton 22 km
- Kettering 41 km
- Middletown 21 km
- Beavercreek 47 km
- Fairfield 21 km
- Covington 33 km
- Huber Heights 59 km
- Fairborn 60 km
- Florence 46 km
- Independence 48 km
Forecasters' discussion
From the National Weather Service office in ILN, issued 1 hr ago
What Has Changed
Dense fog advisory has been cancelled, patchy dense fog will still be present this morning.
Key Messages
1) Dense fog is occurring across portions of the region this morning.
2) High pressure will persist over the region through the week and into the weekend, bringing dry and seasonable conditions.
Discussion
Key Message 1)
Patchy dense fog is still present this morning. While widespread dense fog has started to improve, patchy dense fog is still present across northern portions of the region near and north of Interstate 70.
Otherwise, some pockets of fog are expected elsewhere, along with local rivers and valleys.
A similar situation may occur tomorrow and Friday, with fog occurring across portions of west-central and central Ohio.
Key Message 2)
High pressure remains in place across the eastern CONUS through the end of the week, reinforced by another ridge into the weekend. High temperatures are few degrees above normal, and dry conditions will persist. Some occasions of frost, primarily across central and south- central Ohio are possible with temperatures dropping into the mid 30s Wednesday night and Friday night.
Aviation
Other than the valley fog occurring around LUK, the dense fog is currently remaining north of the TAF sites. This is expected to continue as the fog lifts later this morning. Persistence forecast again for this after with light northerly winds. Will once again mention the potential for BR at ILN and LUK.
For Thursday, winds increase a little and are more out of the northeast.
OUTLOOK...No significant weather expected.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.