Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Mist

55°F

13°C

Humidity 100%
Wind Speed S 9 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 4.00 mi
Last update 01 Apr 08:55 PM PDT
Extended Forecast for

Half Moon Bay CA

  • Tonight

    Tonight: Rain, mainly before 2am.  Low around 44. South southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Sunny, with a high near 61. Breezy, with a northwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Breezy, with a north northeast wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 29 mph.

    Low: 44 °F

    Clear and
    Breezy then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. North northeast wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Northwest wind 8 to 13 mph becoming light and variable  in the evening.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 2am. Low around 44. South southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 61. Breezy, with a northwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 44. Breezy, with a north northeast wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 29 mph.
Friday
Sunny, with a high near 70. North northeast wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 47. Northwest wind 8 to 13 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 66.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.48°N 122.42°W (Elev. 397 ft)
8:46 pm PDT Apr 1, 2026
9pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

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