Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

NA

55°F

13°C

Humidity 73%
Wind Speed WNW 11 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 09 Apr 12:36 AM PDT
Extended Forecast for

3 Miles WNW Mill Valley CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 56. West southwest wind around 7 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between noon and 5pm.  Partly sunny, with a high near 56. South southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers and possibly a thunderstorm after 5am.  Steady temperature around 55. West southwest wind 7 to 9 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Slight Chance
    Rain then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 8am, then rain between 8am and 11am, then showers and possibly a thunderstorm after 11am.  High near 56. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm.  Mostly cloudy, with a low around 52. South southwest wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 56. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 56. West southwest wind around 7 mph.
Thursday
A slight chance of rain between noon and 5pm. Partly sunny, with a high near 56. South southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers and possibly a thunderstorm after 5am. Steady temperature around 55. West southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm before 8am, then rain between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 56. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 52. South southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53.
Sunday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mill Valley CA
 37.92°N 122.59°W (Elev. 2224 ft)
1:26 am PDT Apr 9, 2026
1am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database