National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Hazardous Weather Conditions

Current Conditions

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Dayton OH

7 Day Forecast

For More Weather Information:

Wilmington, OH Local Forecast Office

Overnight

Dense Fog

Dense
Fog

Low: 70 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 86 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 68 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 87 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 69 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 89 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 70 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 69 °F

Detailed Forecast

  • Overnight Patchy dense fog. Otherwise, mostly cloudy, with a low around 70. Calm wind.
  • Saturday A chance of showers and thunderstorms, mainly after noon. Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 86. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 68. Light northeast wind. Chance of precipitation is 20%.
  • Sunday Mostly sunny, with a high near 87. East wind around 6 mph.
  • Sunday Night Partly cloudy, with a low around 69. East wind 3 to 5 mph.
  • Monday Mostly sunny, with a high near 89.
  • Monday Night Partly cloudy, with a low around 70.
  • Tuesday Mostly sunny, with a high near 88.
  • Tuesday Night Partly cloudy, with a low around 69.
  • Wednesday A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
  • Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
  • Friday Partly sunny, with a high near 77.