National Weather Service United States Department of Commerce

Severe weather possible from Upper Midwest across Ohio Valley and into central Appalachians, as well as for parts of Mid-Atlantic and Desert Southwest

Scattered severe thunderstorms are expected to develop Thursday afternoon and evening over parts of the Upper Midwest and Ohio Valley and into the central Appalachians, as well as across parts of the Mid-Atlantic and the Desert Southwest. Damaging wind and large hail will be the main threats for all three areas.
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Current Conditions

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Napa CA

7 Day Forecast

This
Afternoon

Sunny

Sunny

High: 26 °C

Tonight

Increasing Clouds

Increasing
Clouds

Low: 14 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 26 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 13 °C

Saturday

Sunny

Sunny

High: 26 °C

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 14 °C

Sunday

Sunny

Sunny

High: 26 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 14 °C

Monday

Sunny

Sunny

High: 27 °C

Detailed Forecast

  • This Afternoon Sunny, with a high near 26. South southwest wind around 18 km/h.
  • Tonight Increasing clouds, with a low around 14. West southwest wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight.
  • Friday Mostly sunny, with a high near 26. West southwest wind 8 to 14 km/h.
  • Friday Night Mostly clear, with a low around 13. West wind 13 to 18 km/h.
  • Saturday Sunny, with a high near 26. South wind 5 to 10 km/h.
  • Saturday Night Mostly clear, with a low around 14.
  • Sunday Sunny, with a high near 26.
  • Sunday Night Mostly clear, with a low around 14.
  • Monday Sunny, with a high near 27.
  • Monday Night Mostly clear, with a low around 14.
  • Tuesday Sunny, with a high near 28.
  • Tuesday Night Mostly clear, with a low around 14.
  • Wednesday Sunny, with a high near 28.