Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65ft.

Fog

50°F

10°C

Humidity 94%
Wind Speed calm
Barometer 29.88 in
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Last update 20 Sep 9:15 pm PDT
Extended Forecast for

Montara CA

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 53 by 11pm, then rising to around 65 during the remainder of the night. North wind 5 to 8 mph becoming south after midnight.

    Mostly Clear

    Low: 53 °F

  • Friday

    Friday: Patchy fog.  Otherwise, partly sunny, with a high near 68. South southeast wind 5 to 13 mph.

    Patchy Fog

    High: 68 °F

  • Friday
    Night

    Friday Night: Patchy fog before 11pm.  Otherwise, mostly cloudy, with a low around 55. South wind 5 to 8 mph becoming light and variable  in the evening.

    Patchy Fog
    then Cloudy

    Low: 55 °F

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 64. South southwest wind around 5 mph becoming west northwest in the morning.

    Decreasing
    Clouds

    High: 64 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 54. North northwest wind around 6 mph.

    Mostly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    Mostly Sunny

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Mostly Cloudy

    Low: 54 °F

  • Monday

    Monday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 54.

    Mostly Clear

    Low: 54 °F

Detailed Forecast

Tonight
Mostly clear, with a temperature falling to near 53 by 11pm, then rising to around 65 during the remainder of the night. North wind 5 to 8 mph becoming south after midnight.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 68. South southeast wind 5 to 13 mph.
Friday Night
Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 55. South wind 5 to 8 mph becoming light and variable in the evening.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 64. South southwest wind around 5 mph becoming west northwest in the morning.
Saturday Night
Mostly cloudy, with a low around 54. North northwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
Montara CA
 37.55°N 122.52°W (Elev. 0 ft)
4:53 pm PDT Sep 20, 2018
9pm PDT Sep 20, 2018-6pm PDT Sep 27, 2018
 
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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