Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

HAWKEYE (HWKC1)

Lat: 38.73509°NLon: 122.83706°WElev: 2024.0ft.

NA

74°F

23°C

Humidity 24%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Mar 10:56 PM PDT
Extended Forecast for

6 Miles NNW Calistoga CA

Heat Advisory March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 68. North wind around 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. North wind 6 to 9 mph becoming west in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 68. West northwest wind 5 to 7 mph becoming north after midnight.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68. West southwest wind around 7 mph becoming north after midnight.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 68. North wind around 9 mph.
Monday
Sunny, with a high near 84. North wind 6 to 9 mph becoming west in the afternoon.
Monday Night
Clear, with a low around 68. West northwest wind 5 to 7 mph becoming north after midnight.
Tuesday
Sunny, with a high near 86. North wind 5 to 7 mph becoming south southwest in the afternoon.
Tuesday Night
Clear, with a low around 68. West southwest wind around 7 mph becoming north after midnight.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 68.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 68.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Calistoga CA
 38.65°N 122.61°W (Elev. 2198 ft)
1:25 pm PDT Mar 15, 2026
12am PDT Mar 16, 2026-6pm PDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database