Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

ISABELLA WEATHER STATION NEAR LAKE ISABELLA (ISLC1)

Lat: 35.64583°NLon: 118.47722°WElev: 2680.0ft.

NA

46°F

8°C

Humidity 86%
Wind Speed S 12 MPH
Barometer 27.04 in (915.68 mb)
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 12 Apr 06:45 AM PDT
Extended Forecast for

3 Miles SSW Lake Isabella CA

  • Today

    Today: Rain and possibly a thunderstorm before 11am, then a chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 52. West wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of rain before 11pm.  Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: A 40 percent chance of rain after 11am.  Snow level 4800 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Rain and possibly a thunderstorm before 11am, then a chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 52. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of rain before 11pm. Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
A 40 percent chance of rain after 11am. Snow level 4800 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 38. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 58. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 41. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 62. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 45. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 57. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 41. Breezy, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 61. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 44. West wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 68. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Lake Isabella CA
 35.57°N 118.48°W (Elev. 3957 ft)
6:56 am PDT Apr 12, 2026
7am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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