National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Mendota (P304) (MTACA)

Lat: 36.74°NLon: 120.36°WElev: 164.0ft.

NA

47°F

8°C

Humidity 87%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Apr 03:57 AM PDT
Extended Forecast for

14 Miles NE New Idria CA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 49. Southeast wind around 5 mph.

    Low: 49 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 66. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 45. West northwest wind around 5 mph.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. West wind 5 to 10 mph becoming north northwest in the morning. Winds could gust as high as 15 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. West wind around 5 mph becoming north in the morning.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West northwest wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. West northwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. West northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 49. Southeast wind around 5 mph.
Sunday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 66. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 45. West northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 68. West wind 5 to 10 mph becoming north northwest in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 45. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 71. West wind around 5 mph becoming north in the morning.
Tuesday Night
Mostly clear, with a low around 46. West northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 73. West northwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 49. West northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 72. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 46. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 74. North northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 80. West northwest wind around 5 mph becoming northeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE New Idria CA
 36.55°N 120.48°W (Elev. 436 ft)
Last Update:
4:56 am PDT Apr 12, 2026
Forecast Valid:
5am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation